{"product_id":"msi-pro-b850m-a-wifi-pz-ddr5-matx-motherboard","title":"MSI PRO B850M-A WIFI PZ DDR5 mATX Motherboard","description":"\u003cstyle\u003e\n        .ahw-mb-msi-pro-b850m-a-wifi-pz * { box-sizing: border-box; margin: 0; padding: 0; }\n        .ahw-mb-msi-pro-b850m-a-wifi-pz {\n            font-family: 'Instrument Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;\n            color: #1e293b;\n            line-height: 1.65;\n            max-width: 1180px;\n            margin: 0 auto;\n        }\n        .ahw-mb-msi-pro-b850m-a-wifi-pz img { display: block; max-width: 100%; height: auto; }\n        .ahw-mb-msi-pro-b850m-a-wifi-pz .mb-link {\n            color: #ff0033;\n            font-weight: 700;\n            text-decoration: none;\n            border-bottom: 1.5px solid rgba(130,130,130,0.35);\n            transition: all .2s ease;\n        }\n        .ahw-mb-msi-pro-b850m-a-wifi-pz .mb-link:hover { color: #ff4d6d; border-bottom-color: #ff4d6d; }\n\n        \/* ============ 1. SILKSCREEN HEADER ============ *\/\n        .ahw-mb-msi-pro-b850m-a-wifi-pz .mb-silk {\n            position: relative;\n            overflow: hidden;\n            background: linear-gradient(135deg, #0a0a0c 0%, #1a0a10 100%) !important;\n            border: 1px solid rgba(255,255,255,0.09);\n            border-radius: 18px;\n            padding: 40px 34px 34px;\n            margin-bottom: 26px;\n        }\n        \/* PCB trace pattern — pure CSS, no external asset *\/\n        .ahw-mb-msi-pro-b850m-a-wifi-pz .mb-silk::before {\n            content: \"\";\n            position: absolute; inset: 0;\n            background-image:\n                linear-gradient(90deg, rgba(255, 0, 51, 0.16) 1px, transparent 1px),\n                linear-gradient(0deg, rgba(255, 0, 51, 0.16) 1px, transparent 1px),\n                radial-gradient(circle at 22% 78%, rgba(255, 0, 51, 0.16) 0 2.5px, transparent 3px),\n                radial-gradient(circle at 74% 26%, rgba(255, 0, 51, 0.16) 0 2.5px, transparent 3px);\n            background-size: 46px 46px, 46px 46px, 138px 138px, 138px 138px;\n            opacity: .85;\n            pointer-events: none;\n        }\n        .ahw-mb-msi-pro-b850m-a-wifi-pz .mb-silk \u003e * { position: relative; z-index: 1; }\n        .ahw-mb-msi-pro-b850m-a-wifi-pz .mb-eyebrow {\n            display: inline-block;\n            background: #ff0033;\n            color: #ffffff !important;\n            font-size: 11px; font-weight: 900;\n            letter-spacing: 2.4px; text-transform: uppercase;\n            padding: 7px 16px; border-radius: 5px;\n            text-decoration: none;\n            margin-bottom: 18px;\n            transition: all .2s ease;\n        }\n        .ahw-mb-msi-pro-b850m-a-wifi-pz .mb-eyebrow:hover { background: #ff4d6d; transform: translateY(-1px); }\n        .ahw-mb-msi-pro-b850m-a-wifi-pz .mb-silk h2 {\n            color: #ffffff !important;\n            font-size: 32px; line-height: 1.22; font-weight: 900;\n            letter-spacing: -0.6px; margin-bottom: 12px;\n        }\n        .ahw-mb-msi-pro-b850m-a-wifi-pz .mb-silk p, .ahw-mb-msi-pro-b850m-a-wifi-pz .mb-silk p * {\n            color: #cbd5e1 !important;\n            font-size: 16px; max-width: 780px;\n        }\n        .ahw-mb-msi-pro-b850m-a-wifi-pz .mb-silk p strong, .ahw-mb-msi-pro-b850m-a-wifi-pz .mb-silk p b { color: #ffffff !important; font-weight: 800; }\n\n        \/* Platform chain: Socket -\u003e Chipset -\u003e Memory -\u003e Form Factor *\/\n        .ahw-mb-msi-pro-b850m-a-wifi-pz .mb-chain {\n            display: flex; flex-wrap: wrap; align-items: stretch;\n            gap: 0; margin-top: 26px;\n            border: 1px solid rgba(255,255,255,0.14);\n            border-radius: 12px; overflow: hidden;\n            background: rgba(0,0,0,0.28);\n        }\n        .ahw-mb-msi-pro-b850m-a-wifi-pz .mb-chain-node {\n            flex: 1 1 150px; padding: 14px 16px;\n            border-left: 1px solid rgba(255,255,255,0.10);\n        }\n        .ahw-mb-msi-pro-b850m-a-wifi-pz .mb-chain-node:first-child { border-left: none; }\n        .ahw-mb-msi-pro-b850m-a-wifi-pz .mb-chain-label {\n            display: block; color: #ff4d6d !important;\n            font-size: 10px; font-weight: 800;\n            letter-spacing: 1.6px; text-transform: uppercase; margin-bottom: 5px;\n        }\n        .ahw-mb-msi-pro-b850m-a-wifi-pz .mb-chain-value, .ahw-mb-msi-pro-b850m-a-wifi-pz .mb-chain-value * {\n            color: #ffffff !important; font-size: 17px; font-weight: 800; line-height: 1.3;\n        }\n\n        \/* Header hero photo — sits beside the copy, glows on the PCB field *\/\n        .ahw-mb-msi-pro-b850m-a-wifi-pz .mb-silk-split {\n            display: grid; grid-template-columns: 1.25fr 1fr;\n            gap: 26px; align-items: center;\n        }\n        .ahw-mb-msi-pro-b850m-a-wifi-pz .mb-silk-shot {\n            background: rgba(255,255,255,0.05);\n            border: 1px solid rgba(255,255,255,0.12);\n            border-radius: 14px;\n            padding: 10px;\n            display: flex; align-items: center; justify-content: center;\n        }\n        .ahw-mb-msi-pro-b850m-a-wifi-pz .mb-silk-shot img {\n            width: 100%; max-width: 100%; max-height: 340px;\n            object-fit: contain; border-radius: 8px;\n        }\n\n        \/* ============ EVERY ANGLE GALLERY ============ *\/\n        .ahw-mb-msi-pro-b850m-a-wifi-pz .mb-views {\n            display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));\n            gap: 16px;\n        }\n        .ahw-mb-msi-pro-b850m-a-wifi-pz .mb-view {\n            border: 1px solid #e4e9f0; border-radius: 14px;\n            overflow: hidden; background: #ffffff;\n            transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease;\n        }\n        .ahw-mb-msi-pro-b850m-a-wifi-pz .mb-view:hover {\n            transform: translateY(-4px);\n            border-color: #ff0033;\n            box-shadow: 0 8px 24px rgba(0,0,0,0.09);\n        }\n        .ahw-mb-msi-pro-b850m-a-wifi-pz .mb-view-shot {\n            background: linear-gradient(160deg, #f4f6fa 0%, #e7ebf2 100%);\n            border-bottom: 1px solid #dde3ec;\n            min-height: 250px;\n            display: flex; align-items: center; justify-content: center;\n            padding: 10px;\n        }\n        .ahw-mb-msi-pro-b850m-a-wifi-pz .mb-view-shot img {\n            width: 100%; max-width: 100%; max-height: 300px;\n            object-fit: contain;\n        }\n        .ahw-mb-msi-pro-b850m-a-wifi-pz .mb-view figcaption { padding: 14px 16px; }\n        .ahw-mb-msi-pro-b850m-a-wifi-pz .mb-view figcaption b {\n            display: block; font-size: 14.5px; font-weight: 800;\n            color: #0f172a; margin-bottom: 3px;\n        }\n        .ahw-mb-msi-pro-b850m-a-wifi-pz .mb-view figcaption span {\n            display: block; font-size: 13px; color: #526078; line-height: 1.6;\n        }\n        .ahw-mb-msi-pro-b850m-a-wifi-pz .mb-view figcaption strong { color: #ff0033; font-weight: 800; }\n\n        \/* Power block with no photo — features span the full width.\n           Both classes are chained so this beats the two-column `.mb-rail`\n           rule defined further down the sheet. *\/\n        .ahw-mb-msi-pro-b850m-a-wifi-pz .mb-rail.mb-rail-wide { grid-template-columns: 1fr; }\n        .ahw-mb-msi-pro-b850m-a-wifi-pz .mb-rail.mb-rail-wide .mb-conns {\n            grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));\n        }\n        .ahw-mb-msi-pro-b850m-a-wifi-pz .mb-rail.mb-rail-wide .mb-feat {\n            display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));\n            gap: 18px 30px;\n        }\n\n        \/* ============ SECTION SHELL ============ *\/\n        .ahw-mb-msi-pro-b850m-a-wifi-pz .mb-sec { margin-bottom: 30px; }\n        .ahw-mb-msi-pro-b850m-a-wifi-pz .mb-sec-head {\n            display: flex; align-items: center; gap: 13px;\n            margin-bottom: 18px; padding-bottom: 13px;\n            border-bottom: 2px solid #e8ecf2;\n        }\n        .ahw-mb-msi-pro-b850m-a-wifi-pz .mb-sec-num {\n            flex: 0 0 auto;\n            background: linear-gradient(135deg, #ff0033 0%, #ff4d6d 100%);\n            color: #ffffff !important;\n            font-size: 12px; font-weight: 900; letter-spacing: .5px;\n            width: 30px; height: 30px; border-radius: 8px;\n            display: flex; align-items: center; justify-content: center;\n        }\n        .ahw-mb-msi-pro-b850m-a-wifi-pz .mb-sec-head h3 {\n            font-size: 21px; font-weight: 900; color: #0f172a; letter-spacing: -0.3px;\n        }\n        .ahw-mb-msi-pro-b850m-a-wifi-pz .mb-sec-head span.mb-sec-sub {\n            font-size: 13px; color: #64748b; font-weight: 600;\n        }\n\n        \/* ============ 2. BOARD MAP ============ *\/\n        .ahw-mb-msi-pro-b850m-a-wifi-pz .mb-map {\n            display: grid; grid-template-columns: 1.05fr 1fr; gap: 26px; align-items: start;\n        }\n        .ahw-mb-msi-pro-b850m-a-wifi-pz .mb-map-stage {\n            background: linear-gradient(160deg, #f4f6fa 0%, #e7ebf2 100%);\n            border: 1px solid #dde3ec; border-radius: 16px;\n            min-height: 420px;\n            display: flex; align-items: center; justify-content: center;\n            padding: 10px;\n        }\n        .ahw-mb-msi-pro-b850m-a-wifi-pz .mb-map-stage img {\n            width: 100%; max-width: 100%; max-height: 560px;\n            object-fit: contain;\n        }\n        .ahw-mb-msi-pro-b850m-a-wifi-pz .mb-legend { display: flex; flex-direction: column; gap: 10px; }\n        .ahw-mb-msi-pro-b850m-a-wifi-pz .mb-legend-item {\n            display: flex; gap: 13px; align-items: flex-start;\n            background: #ffffff; border: 1px solid #e4e9f0;\n            border-radius: 11px; padding: 12px 14px;\n            transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease;\n        }\n        .ahw-mb-msi-pro-b850m-a-wifi-pz .mb-legend-item:hover {\n            transform: translateX(5px);\n            border-color: #ff0033;\n            box-shadow: 0 4px 16px rgba(0,0,0,0.07);\n        }\n        .ahw-mb-msi-pro-b850m-a-wifi-pz .mb-pin {\n            flex: 0 0 auto; width: 26px; height: 26px; border-radius: 7px;\n            background: #0a0a0c; border: 1.5px solid #ff0033;\n            color: #ffffff !important; font-size: 12px; font-weight: 900;\n            display: flex; align-items: center; justify-content: center;\n        }\n        .ahw-mb-msi-pro-b850m-a-wifi-pz .mb-legend-item h4 { font-size: 14px; font-weight: 800; color: #0f172a; margin-bottom: 2px; }\n        .ahw-mb-msi-pro-b850m-a-wifi-pz .mb-legend-item p { font-size: 13px; color: #526078; line-height: 1.55; }\n\n        \/* ============ 3. POWER RAIL ============ *\/\n        .ahw-mb-msi-pro-b850m-a-wifi-pz .mb-rail {\n            background: linear-gradient(135deg, #0a0a0c 0%, #1a0a10 100%) !important;\n            border: 1px solid rgba(255,255,255,0.09);\n            border-radius: 16px; padding: 28px;\n            display: grid; grid-template-columns: 1fr 1.15fr; gap: 26px; align-items: center;\n        }\n        .ahw-mb-msi-pro-b850m-a-wifi-pz .mb-rail-img {\n            background: rgba(255,255,255,0.05);\n            border: 1px solid rgba(255,255,255,0.10);\n            border-radius: 13px; min-height: 330px;\n            display: flex; align-items: center; justify-content: center; padding: 8px;\n        }\n        .ahw-mb-msi-pro-b850m-a-wifi-pz .mb-rail-img img {\n            width: 100%; max-width: 100%; max-height: 420px;\n            object-fit: contain;\n        }\n        .ahw-mb-msi-pro-b850m-a-wifi-pz .mb-conns {\n            display: grid; grid-template-columns: repeat(2, minmax(0, 1fr));\n            gap: 10px; margin-bottom: 18px;\n        }\n        .ahw-mb-msi-pro-b850m-a-wifi-pz .mb-conn {\n            background: rgba(0,0,0,0.34);\n            border: 1px solid #ff0033;\n            border-radius: 9px; padding: 9px 14px;\n        }\n        .ahw-mb-msi-pro-b850m-a-wifi-pz .mb-conn b { display: block; color: #ffffff !important; font-size: 15px; font-weight: 900; }\n        .ahw-mb-msi-pro-b850m-a-wifi-pz .mb-conn span { display: block; color: #ff4d6d !important; font-size: 10.5px; font-weight: 700; letter-spacing: 1.1px; text-transform: uppercase; }\n        .ahw-mb-msi-pro-b850m-a-wifi-pz .mb-feat { display: flex; flex-direction: column; gap: 11px; }\n        .ahw-mb-msi-pro-b850m-a-wifi-pz .mb-feat-item {\n            border-left: 3px solid #ff0033;\n            padding: 2px 0 2px 13px;\n            padding-left: 13px;\n        }\n        .ahw-mb-msi-pro-b850m-a-wifi-pz .mb-feat-item h4, .ahw-mb-msi-pro-b850m-a-wifi-pz .mb-feat-item h4 * {\n            color: #ffffff !important; font-size: 14.5px; font-weight: 800; margin-bottom: 3px;\n        }\n        .ahw-mb-msi-pro-b850m-a-wifi-pz .mb-feat-item p, .ahw-mb-msi-pro-b850m-a-wifi-pz .mb-feat-item p * {\n            color: #cbd5e1 !important; font-size: 13.5px; line-height: 1.6;\n        }\n        .ahw-mb-msi-pro-b850m-a-wifi-pz .mb-feat-item p strong, .ahw-mb-msi-pro-b850m-a-wifi-pz .mb-feat-item p b { color: #ffffff !important; font-weight: 800; }\n\n        \/* ============ 4. LANE MAP ============ *\/\n        .ahw-mb-msi-pro-b850m-a-wifi-pz .mb-lanes { display: flex; flex-direction: column; gap: 10px; }\n        .ahw-mb-msi-pro-b850m-a-wifi-pz .mb-lane {\n            display: grid; grid-template-columns: 210px 1fr 118px;\n            align-items: center; gap: 16px;\n            background: #ffffff; border: 1px solid #e4e9f0;\n            border-radius: 11px; padding: 13px 16px;\n            transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease;\n        }\n        .ahw-mb-msi-pro-b850m-a-wifi-pz .mb-lane:hover {\n            transform: translateX(5px);\n            border-color: #ff0033;\n            box-shadow: 0 4px 16px rgba(0,0,0,0.07);\n        }\n        .ahw-mb-msi-pro-b850m-a-wifi-pz .mb-lane-name { font-size: 14px; font-weight: 800; color: #0f172a; }\n        .ahw-mb-msi-pro-b850m-a-wifi-pz .mb-lane-name em { display: block; font-style: normal; font-size: 12px; font-weight: 600; color: #64748b; }\n        .ahw-mb-msi-pro-b850m-a-wifi-pz .mb-lane-track {\n            position: relative; height: 12px; border-radius: 6px;\n            background: #eef1f6; overflow: hidden;\n        }\n        .ahw-mb-msi-pro-b850m-a-wifi-pz .mb-lane-fill {\n            height: 100%; border-radius: 6px;\n            background: linear-gradient(90deg, #ff0033 0%, #ff4d6d 100%);\n            transition: filter .18s ease;\n        }\n        .ahw-mb-msi-pro-b850m-a-wifi-pz .mb-lane:hover .mb-lane-fill { filter: brightness(1.18); }\n        .ahw-mb-msi-pro-b850m-a-wifi-pz .mb-lane-val { font-size: 13.5px; font-weight: 900; color: #ff0033; text-align: right; }\n\n        \/* ============ 5. REAR I\/O BAY ============ *\/\n        .ahw-mb-msi-pro-b850m-a-wifi-pz .mb-io { display: flex; flex-direction: column; gap: 14px; }\n        .ahw-mb-msi-pro-b850m-a-wifi-pz .mb-io-frame {\n            border: 1px solid #e4e9f0; border-radius: 16px;\n            overflow: hidden; background: #ffffff;\n        }\n        .ahw-mb-msi-pro-b850m-a-wifi-pz .mb-io-list {\n            border: 1px solid #e4e9f0; border-radius: 16px;\n            overflow: hidden; background: #ffffff;\n        }\n        .ahw-mb-msi-pro-b850m-a-wifi-pz .mb-io-list-head {\n            display: flex; align-items: baseline; gap: 9px;\n            padding: 12px 16px; border-bottom: 1px solid #e4e9f0;\n            background: #f8fafc;\n        }\n        .ahw-mb-msi-pro-b850m-a-wifi-pz .mb-io-list-head b {\n            font-size: 13px; font-weight: 900; color: #0f172a;\n            letter-spacing: .3px; text-transform: uppercase;\n        }\n        .ahw-mb-msi-pro-b850m-a-wifi-pz .mb-io-list-head span { font-size: 12.5px; color: #64748b; font-weight: 600; }\n        .ahw-mb-msi-pro-b850m-a-wifi-pz .mb-io-stage {\n            background: linear-gradient(160deg, #f4f6fa 0%, #e7ebf2 100%);\n            height: 300px; overflow: hidden;\n            display: flex; align-items: center; justify-content: center; padding: 0;\n        }\n        .ahw-mb-msi-pro-b850m-a-wifi-pz .mb-io-stage img {\n            flex: 0 0 auto;\n            width: 108%; max-width: 108%; max-height: none;\n        }\n        .ahw-mb-msi-pro-b850m-a-wifi-pz .mb-ports {\n            display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));\n            gap: 0; background: #ffffff;\n        }\n        .ahw-mb-msi-pro-b850m-a-wifi-pz .mb-port {\n            background: #ffffff; padding: 14px 16px;\n            border-left: 1px solid #e4e9f0;\n        }\n        .ahw-mb-msi-pro-b850m-a-wifi-pz .mb-port:first-child { border-left: none; }\n        .ahw-mb-msi-pro-b850m-a-wifi-pz .mb-port b { display: block; font-size: 15px; font-weight: 900; color: #ff0033; }\n        .ahw-mb-msi-pro-b850m-a-wifi-pz .mb-port span { display: block; font-size: 12.5px; font-weight: 700; color: #0f172a; }\n        .ahw-mb-msi-pro-b850m-a-wifi-pz .mb-port em { display: block; font-size: 11.5px; font-style: normal; color: #64748b; margin-top: 2px; }\n\n        \/* ============ 6. BUILD FIT ============ *\/\n        .ahw-mb-msi-pro-b850m-a-wifi-pz .mb-fit { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 12px; }\n        .ahw-mb-msi-pro-b850m-a-wifi-pz .mb-fit-row {\n            display: flex; gap: 12px; align-items: flex-start;\n            background: #f8fafc; border: 1px solid #e4e9f0;\n            border-radius: 11px; padding: 14px 16px;\n        }\n        .ahw-mb-msi-pro-b850m-a-wifi-pz .mb-fit-row.mb-warn { background: #fffbeb; border-color: #fde68a; }\n        .ahw-mb-msi-pro-b850m-a-wifi-pz .mb-tick {\n            flex: 0 0 auto; width: 22px; height: 22px; border-radius: 50%;\n            background: #ff0033; color: #ffffff !important;\n            font-size: 12px; font-weight: 900;\n            display: flex; align-items: center; justify-content: center;\n        }\n        .ahw-mb-msi-pro-b850m-a-wifi-pz .mb-fit-row.mb-warn .mb-tick { background: #d97706; }\n        .ahw-mb-msi-pro-b850m-a-wifi-pz .mb-fit-row h4 { font-size: 13.5px; font-weight: 800; color: #0f172a; margin-bottom: 2px; }\n        .ahw-mb-msi-pro-b850m-a-wifi-pz .mb-fit-row p { font-size: 13px; color: #526078; line-height: 1.55; }\n\n        \/* ============ 7. SPEC SHEET ============ *\/\n        .ahw-mb-msi-pro-b850m-a-wifi-pz .mb-tbl-wrap { border: 1px solid #e4e9f0; border-radius: 14px; overflow: hidden; }\n        .ahw-mb-msi-pro-b850m-a-wifi-pz .mb-tbl { width: 100%; border-collapse: collapse; }\n        .ahw-mb-msi-pro-b850m-a-wifi-pz .mb-tbl tr:nth-child(even) { background: #f8fafc; }\n        .ahw-mb-msi-pro-b850m-a-wifi-pz .mb-tbl tr:hover { background: #f1f5f9; }\n        .ahw-mb-msi-pro-b850m-a-wifi-pz .mb-tbl td { padding: 12px 18px; font-size: 14px; border-bottom: 1px solid #eef1f6; }\n        .ahw-mb-msi-pro-b850m-a-wifi-pz .mb-tbl tr:last-child td { border-bottom: none; }\n        .ahw-mb-msi-pro-b850m-a-wifi-pz .mb-tbl-key {\n            width: 33%; font-weight: 800; color: #0f172a;\n            border-left: 3px solid #ff0033;\n        }\n        .ahw-mb-msi-pro-b850m-a-wifi-pz .mb-tbl-val { color: #334155; }\n        .ahw-mb-msi-pro-b850m-a-wifi-pz .mb-tbl-val strong { color: #ff0033; font-weight: 800; }\n\n        \/* ============ 8. BUILD Q\u0026A ============ *\/\n        .ahw-mb-msi-pro-b850m-a-wifi-pz .mb-faq { display: flex; flex-direction: column; gap: 9px; }\n        .ahw-mb-msi-pro-b850m-a-wifi-pz .mb-faq-item {\n            border: 1px solid #e4e9f0; border-radius: 11px;\n            overflow: hidden; background: #ffffff;\n        }\n        .ahw-mb-msi-pro-b850m-a-wifi-pz .mb-faq-item[open] { border-color: #ff0033; }\n        .ahw-mb-msi-pro-b850m-a-wifi-pz .mb-faq-q {\n            display: flex; align-items: center; justify-content: space-between; gap: 14px;\n            padding: 15px 18px; cursor: pointer; list-style: none;\n            font-size: 14.5px; font-weight: 800; color: #0f172a;\n        }\n        .ahw-mb-msi-pro-b850m-a-wifi-pz .mb-faq-q::-webkit-details-marker { display: none; }\n        .ahw-mb-msi-pro-b850m-a-wifi-pz .mb-faq-item[open] .mb-faq-q { color: #ff0033; background: #f8fafc; }\n        .ahw-mb-msi-pro-b850m-a-wifi-pz .mb-chev {\n            flex: 0 0 auto; width: 22px; height: 22px; border-radius: 6px;\n            background: #eef1f6; color: #ff0033;\n            font-size: 13px; font-weight: 900;\n            display: flex; align-items: center; justify-content: center;\n            transition: transform .2s ease;\n        }\n        .ahw-mb-msi-pro-b850m-a-wifi-pz .mb-faq-item[open] .mb-chev { transform: rotate(45deg); }\n        .ahw-mb-msi-pro-b850m-a-wifi-pz .mb-faq-a { padding: 0 18px 16px; font-size: 14px; color: #475569; line-height: 1.7; }\n        .ahw-mb-msi-pro-b850m-a-wifi-pz .mb-faq-a strong { color: #0f172a; font-weight: 800; }\n\n        \/* ============ MOBILE (zero blank voids) ============ *\/\n        @media (max-width: 768px) {\n            .ahw-mb-msi-pro-b850m-a-wifi-pz .mb-silk { padding: 28px 20px 24px; }\n            .ahw-mb-msi-pro-b850m-a-wifi-pz .mb-silk h2 { font-size: 24px; }\n            .ahw-mb-msi-pro-b850m-a-wifi-pz .mb-chain-node { flex: 1 1 50%; border-left: none; border-top: 1px solid rgba(255,255,255,0.10); }\n            .ahw-mb-msi-pro-b850m-a-wifi-pz .mb-silk-split { grid-template-columns: 1fr; gap: 18px; }\n            .ahw-mb-msi-pro-b850m-a-wifi-pz .mb-silk-shot { padding: 8px; }\n            .ahw-mb-msi-pro-b850m-a-wifi-pz .mb-silk-shot img { max-height: 260px !important; }\n            .ahw-mb-msi-pro-b850m-a-wifi-pz .mb-view-shot {\n                min-height: auto !important; padding: 10px !important;\n            }\n            .ahw-mb-msi-pro-b850m-a-wifi-pz .mb-view-shot img { max-height: 280px !important; }\n            .ahw-mb-msi-pro-b850m-a-wifi-pz .mb-map, .ahw-mb-msi-pro-b850m-a-wifi-pz .mb-rail { grid-template-columns: 1fr; gap: 18px; }\n            .ahw-mb-msi-pro-b850m-a-wifi-pz .mb-map-stage, .ahw-mb-msi-pro-b850m-a-wifi-pz .mb-rail-img {\n                min-height: auto !important;\n                padding: 10px !important;\n            }\n            .ahw-mb-msi-pro-b850m-a-wifi-pz .mb-io-stage {\n                min-height: auto !important; height: 165px !important; padding: 0 !important;\n            }\n            .ahw-mb-msi-pro-b850m-a-wifi-pz .mb-map-stage img, .ahw-mb-msi-pro-b850m-a-wifi-pz .mb-rail-img img {\n                max-height: 300px !important; width: 100% !important; height: auto !important;\n            }\n            .ahw-mb-msi-pro-b850m-a-wifi-pz .mb-io-stage img { width: 120% !important; max-width: 120% !important; }\n            .ahw-mb-msi-pro-b850m-a-wifi-pz .mb-conns { grid-template-columns: repeat(2, minmax(0, 1fr)); }\n            .ahw-mb-msi-pro-b850m-a-wifi-pz .mb-rail { padding: 20px 16px; }\n            .ahw-mb-msi-pro-b850m-a-wifi-pz .mb-lane { grid-template-columns: 1fr auto; gap: 8px 12px; }\n            .ahw-mb-msi-pro-b850m-a-wifi-pz .mb-lane-track { grid-column: 1 \/ -1; }\n            .ahw-mb-msi-pro-b850m-a-wifi-pz .mb-sec-head { flex-wrap: wrap; row-gap: 2px; }\n            .ahw-mb-msi-pro-b850m-a-wifi-pz .mb-sec-head h3 { font-size: 18px; flex: 1 1 auto; }\n            .ahw-mb-msi-pro-b850m-a-wifi-pz .mb-sec-head span.mb-sec-sub { flex: 1 1 100%; font-size: 12.5px; }\n            .ahw-mb-msi-pro-b850m-a-wifi-pz .mb-port { border-left: none; border-top: 1px solid #e4e9f0; }\n            .ahw-mb-msi-pro-b850m-a-wifi-pz .mb-port:first-child { border-top: none; }\n        }\n    \u003c\/style\u003e\n\u003cdiv class=\"ahw-mb-msi-pro-b850m-a-wifi-pz\"\u003e\n\n    \u003cdiv class=\"mb-silk\"\u003e\n      \u003cdiv class=\"mb-silk-split\"\u003e\n\u003cdiv\u003e\n      \u003ca class=\"mb-eyebrow\" href=\"https:\/\/ahw.store\/collections\/vendors?q=MSI\" target=\"_blank\" rel=\"noopener\"\u003eMSI\u003c\/a\u003e\n      \u003ch2\u003eMSI PRO B850M-A WIFI PZ — back-connect AM5 mATX with PCIe 5.0, Wi-Fi 7 and 5G LAN\u003c\/h2\u003e\n      \u003cp\u003eAn AMD \u003cstrong\u003eB850\u003c\/strong\u003e micro-ATX motherboard for \u003cstrong\u003eRyzen 9000, 8000 and 7000 Series\u003c\/strong\u003e processors, built around MSI's \u003cstrong\u003eback-connect (PZ)\u003c\/strong\u003e design: the 24-pin, CPU power, fan and SATA connectors sit on the rear of the board, so cables disappear behind the motherboard tray. It pairs a \u003cstrong\u003eDirect 8+2+1 phase\u003c\/strong\u003e VRM with 60A smart power stages, a \u003cstrong\u003ePCIe 5.0 x16\u003c\/strong\u003e slot and \u003cstrong\u003ePCIe 5.0 M.2\u003c\/strong\u003e, four \u003cstrong\u003eDDR5\u003c\/strong\u003e slots rated to \u003cstrong\u003e8200+ MT\/s (OC)\u003c\/strong\u003e, \u003cstrong\u003eWi-Fi 7\u003c\/strong\u003e and \u003cstrong\u003e5G LAN\u003c\/strong\u003e, all in a silver-white finish made for white builds.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"mb-silk-shot\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0774\/2118\/3194\/files\/msi-mb-pro-b850m-a-wifi-pz-6ad86ee6c2510.webp?v=1792569071\" alt=\"MSI PRO B850M-A WIFI PZ retail box beside the silver-white back-connect mATX motherboard with Wi-Fi 7 and AI PC badges\"\u003e\u003c\/div\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"mb-chain\"\u003e\n\u003cdiv class=\"mb-chain-node\"\u003e\n\u003cspan class=\"mb-chain-label\"\u003eSocket\u003c\/span\u003e\u003cspan class=\"mb-chain-value\"\u003eAMD AM5\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mb-chain-node\"\u003e\n\u003cspan class=\"mb-chain-label\"\u003eChipset\u003c\/span\u003e\u003cspan class=\"mb-chain-value\"\u003eAMD B850\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mb-chain-node\"\u003e\n\u003cspan class=\"mb-chain-label\"\u003eMemory\u003c\/span\u003e\u003cspan class=\"mb-chain-value\"\u003eDDR5 · 4 DIMM\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mb-chain-node\"\u003e\n\u003cspan class=\"mb-chain-label\"\u003eForm Factor\u003c\/span\u003e\u003cspan class=\"mb-chain-value\"\u003eBack-connect mATX\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mb-chain-node\"\u003e\n\u003cspan class=\"mb-chain-label\"\u003eWireless\u003c\/span\u003e\u003cspan class=\"mb-chain-value\"\u003eWi-Fi 7\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"mb-sec\"\u003e\n      \u003cdiv class=\"mb-sec-head\"\u003e\n        \u003cdiv class=\"mb-sec-num\"\u003e01\u003c\/div\u003e\n        \u003ch3\u003eBoard Map\u003c\/h3\u003e\n        \u003cspan class=\"mb-sec-sub\"\u003eEvery slot on the front, every cable on the back\u003c\/span\u003e\n      \u003c\/div\u003e\n      \n    \u003cdiv class=\"mb-map\"\u003e\n      \u003cdiv class=\"mb-map-stage\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0774\/2118\/3194\/files\/msi-mb-pro-b850m-a-wifi-pz-6ad86ee6910a0.webp?v=1792569071\" alt=\"MSI PRO B850M-A WIFI PZ top-down layout: AM5 socket, silver VRM heatsinks, four DDR5 slots, PCIe 5.0 x16 slot and M.2 Shield Frozr\" loading=\"lazy\"\u003e\u003c\/div\u003e\n      \u003cdiv class=\"mb-legend\"\u003e\n\u003cdiv class=\"mb-legend-item\"\u003e\n\u003cdiv class=\"mb-pin\"\u003e1\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch4\u003eAMD Socket AM5 — Centre\u003c\/h4\u003e\n\u003cp\u003eTakes \u003cstrong\u003eAMD Ryzen 9000, 8000 and 7000 Series\u003c\/strong\u003e desktop processors, with Precision Boost Overdrive presets and PBO thermal profiles in Click BIOS X.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mb-legend-item\"\u003e\n\u003cdiv class=\"mb-pin\"\u003e2\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch4\u003eDirect 8+2+1 VRM under silver heatsinks — Top \u0026amp; Left\u003c\/h4\u003e\n\u003cp\u003eEight 60A smart power stages feed Vcore directly. Extended heatsinks sit on 7W\/mK MOSFET pads with extra choke pads.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mb-legend-item\"\u003e\n\u003cdiv class=\"mb-pin\"\u003e3\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch4\u003e4 × DDR5 DIMM slots — Right\u003c\/h4\u003e\n\u003cp\u003eDual-channel DDR5, up to \u003cstrong\u003e256 GB\u003c\/strong\u003e, rated to \u003cstrong\u003e8200+ MT\/s (OC)\u003c\/strong\u003e with one single-rank DIMM per channel. AMD EXPO and A-XMP profiles supported.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mb-legend-item\"\u003e\n\u003cdiv class=\"mb-pin\"\u003e4\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch4\u003ePCIe 5.0 x16 slot with EZ PCIe Clip II — Upper expansion\u003c\/h4\u003e\n\u003cp\u003eWired to the CPU at \u003cstrong\u003ePCIe 5.0 x16\u003c\/strong\u003e on Ryzen 9000\/7000. The one-finger clip releases long graphics cards in tight cases.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mb-legend-item\"\u003e\n\u003cdiv class=\"mb-pin\"\u003e5\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch4\u003e2 × M.2 NVMe from the CPU — Mid board\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eM.2_1 at PCIe 5.0 x4\u003c\/strong\u003e and \u003cstrong\u003eM.2_2 at PCIe 4.0 x4\u003c\/strong\u003e, both 2280\/2260, with the M.2 Shield Frozr and tool-free EZ M.2 Clip II.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mb-legend-item\"\u003e\n\u003cdiv class=\"mb-pin\"\u003e6\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch4\u003eBack-connect headers — Rear of the board\u003c\/h4\u003e\n\u003cp\u003e24-pin, 8+4-pin CPU power, the PCIe supplemental 8-pin, fan headers and \u003cstrong\u003e4 × SATA 6Gb\/s\u003c\/strong\u003e all face the back, out of sight.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"mb-sec\"\u003e\n      \u003cdiv class=\"mb-sec-head\"\u003e\n        \u003cdiv class=\"mb-sec-num\"\u003e02\u003c\/div\u003e\n        \u003ch3\u003ePower Delivery \u0026amp; Back-Connect\u003c\/h3\u003e\n        \u003cspan class=\"mb-sec-sub\"\u003eWhat feeds the socket, and where the cables go\u003c\/span\u003e\n      \u003c\/div\u003e\n      \n    \u003cdiv class=\"mb-rail\"\u003e\n      \u003cdiv class=\"mb-rail-img\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0774\/2118\/3194\/files\/msi-mb-pro-b850m-a-wifi-pz-6ad86ee69bdd1.webp?v=1792569071\" alt=\"Underside of the MSI PRO B850M-A WIFI PZ showing the back-connect power, fan and SATA headers moved behind the board\" loading=\"lazy\"\u003e\u003c\/div\u003e\n      \u003cdiv\u003e\n        \u003cdiv class=\"mb-conns\"\u003e\n\u003cdiv class=\"mb-conn\"\u003e\n\u003cb\u003e8+2+1\u003c\/b\u003e\u003cspan\u003eDirect digital phases\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mb-conn\"\u003e\n\u003cb\u003e60A SPS\u003c\/b\u003e\u003cspan\u003eVcore smart power stages\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mb-conn\"\u003e\n\u003cb\u003e8+4-pin\u003c\/b\u003e\u003cspan\u003eSolid-pin CPU power\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mb-conn\"\u003e\n\u003cb\u003e8-pin PCIe\u003c\/b\u003e\u003cspan\u003eSupplemental slot power\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n        \u003cdiv class=\"mb-feat\"\u003e\n\u003cdiv class=\"mb-feat-item\"\u003e\n\u003ch4\u003eDirect 8+2+1 Phase VRM\u003c\/h4\u003e\n\u003cp\u003eEight 60A smart power stages for Vcore, two for SoC and one for MISC, fed by solid-pin 8+4-pin connectors with load-line calibration and overvoltage protection.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mb-feat-item\"\u003e\n\u003ch4\u003eBack-Connect Layout\u003c\/h4\u003e\n\u003cp\u003eThe power, fan and SATA connectors shown on the underside here plug in from behind the motherboard tray, leaving the front of the board free of cables.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mb-feat-item\"\u003e\n\u003ch4\u003e6-Layer Server-Grade PCB\u003c\/h4\u003e\n\u003cp\u003eSix PCB layers with 2oz thickened copper carry the current and keep high-speed DDR5 and PCIe 5.0 signals clean.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mb-feat-item\"\u003e\n\u003ch4\u003eExtended Heatsinks \u0026amp; Combo Fan Header\u003c\/h4\u003e\n\u003cp\u003e7W\/mK MOSFET pads, extra choke pads and an enlarged chipset heatsink, plus a combo header that auto-detects a pump or a PWM\/DC fan.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"mb-sec\"\u003e\n      \u003cdiv class=\"mb-sec-head\"\u003e\n        \u003cdiv class=\"mb-sec-num\"\u003e03\u003c\/div\u003e\n        \u003ch3\u003eLane Map\u003c\/h3\u003e\n        \u003cspan class=\"mb-sec-sub\"\u003eInterface speed rating \u0026amp; capability relative to modern motherboard standards\u003c\/span\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"mb-lanes\"\u003e\n\u003cdiv class=\"mb-lane\"\u003e\n\u003cdiv class=\"mb-lane-name\"\u003ePCIe 5.0 x16 slot (PCI_E1)\u003cem\u003eGraphics card, from the CPU\u003c\/em\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mb-lane-track\"\u003e\u003cdiv class=\"mb-lane-fill\" style=\"width:100%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"mb-lane-val\"\u003e~64 GB\/s per direction\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mb-lane\"\u003e\n\u003cdiv class=\"mb-lane-name\"\u003eM.2_1 PCIe 5.0 x4\u003cem\u003ePrimary Gen5 NVMe SSD, from the CPU\u003c\/em\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mb-lane-track\"\u003e\u003cdiv class=\"mb-lane-fill\" style=\"width:98%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"mb-lane-val\"\u003e~16 GB\/s\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mb-lane\"\u003e\n\u003cdiv class=\"mb-lane-name\"\u003eM.2_2 PCIe 4.0 x4\u003cem\u003eSecond NVMe SSD, from the CPU\u003c\/em\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mb-lane-track\"\u003e\u003cdiv class=\"mb-lane-fill\" style=\"width:90%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"mb-lane-val\"\u003e~8 GB\/s\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mb-lane\"\u003e\n\u003cdiv class=\"mb-lane-name\"\u003eWi-Fi 7 (160MHz)\u003cem\u003e2.4 \/ 5 \/ 6 GHz, Bluetooth 5.4\u003c\/em\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mb-lane-track\"\u003e\u003cdiv class=\"mb-lane-fill\" style=\"width:96%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"mb-lane-val\"\u003eup to 2.9 Gb\/s\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mb-lane\"\u003e\n\u003cdiv class=\"mb-lane-name\"\u003eRealtek 8126 5G LAN\u003cem\u003eWired Ethernet\u003c\/em\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mb-lane-track\"\u003e\u003cdiv class=\"mb-lane-fill\" style=\"width:94%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"mb-lane-val\"\u003e5 Gb\/s\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mb-lane\"\u003e\n\u003cdiv class=\"mb-lane-name\"\u003eUSB 10Gbps × 5 (rear)\u003cem\u003e3 × Type-A + 2 × Type-C\u003c\/em\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mb-lane-track\"\u003e\u003cdiv class=\"mb-lane-fill\" style=\"width:80%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"mb-lane-val\"\u003e10 Gb\/s each\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mb-lane\"\u003e\n\u003cdiv class=\"mb-lane-name\"\u003eSATA 6Gb\/s × 4\u003cem\u003eDrives and RAID 0\/1\/10\u003c\/em\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mb-lane-track\"\u003e\u003cdiv class=\"mb-lane-fill\" style=\"width:62%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"mb-lane-val\"\u003e6 Gb\/s each\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"mb-sec\"\u003e\n      \u003cdiv class=\"mb-sec-head\"\u003e\n        \u003cdiv class=\"mb-sec-num\"\u003e04\u003c\/div\u003e\n        \u003ch3\u003eRear I\/O Bay\u003c\/h3\u003e\n        \u003cspan class=\"mb-sec-sub\"\u003eExactly what appears on the back of your case\u003c\/span\u003e\n      \u003c\/div\u003e\n      \n    \u003cdiv class=\"mb-io\"\u003e\n      \u003cdiv class=\"mb-io-frame\"\u003e\u003cdiv class=\"mb-io-stage\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0774\/2118\/3194\/files\/msi-mb-pro-b850m-a-wifi-pz-6ad86ee6aecb0.webp?v=1792569071\" alt=\"MSI PRO B850M-A WIFI PZ rear I\/O: Flash BIOS and Clear CMOS buttons, HDMI, DisplayPort, USB 10Gbps Type-A and Type-C, 5G LAN, Wi-Fi 7 antennas and audio\" loading=\"lazy\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n      \u003cdiv class=\"mb-io-list\"\u003e\n        \u003cdiv class=\"mb-io-list-head\"\u003e\n\u003cb\u003ePort inventory\u003c\/b\u003e\u003cspan\u003eEverything on the panel, counted — not in physical order\u003c\/span\u003e\n\u003c\/div\u003e\n        \u003cdiv class=\"mb-ports\"\u003e\n\u003cdiv class=\"mb-port\"\u003e\n\u003cb\u003e2×\u003c\/b\u003e\u003cspan\u003eFlash BIOS \u0026amp; Clear CMOS buttons\u003c\/span\u003e\u003cem\u003eUpdate the BIOS with only the PSU connected, or reset to defaults\u003c\/em\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mb-port\"\u003e\n\u003cb\u003e1×\u003c\/b\u003e\u003cspan\u003eHDMI 2.1\u003c\/span\u003e\u003cem\u003eUp to 4K 60Hz from Ryzen integrated graphics\u003c\/em\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mb-port\"\u003e\n\u003cb\u003e1×\u003c\/b\u003e\u003cspan\u003eDisplayPort 1.4\u003c\/span\u003e\u003cem\u003eUp to 4K 60Hz from Ryzen integrated graphics\u003c\/em\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mb-port\"\u003e\n\u003cb\u003e3×\u003c\/b\u003e\u003cspan\u003eUSB 10Gbps Type-A (red)\u003c\/span\u003e\u003cem\u003eOne doubles as the Flash BIOS port\u003c\/em\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mb-port\"\u003e\n\u003cb\u003e2×\u003c\/b\u003e\u003cspan\u003eUSB 10Gbps Type-C\u003c\/span\u003e\u003cem\u003eReversible 10 Gbps for SSDs and docks\u003c\/em\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mb-port\"\u003e\n\u003cb\u003e3×\u003c\/b\u003e\u003cspan\u003eUSB 5Gbps Type-A (blue)\u003c\/span\u003e\u003cem\u003eKeyboard, mouse and everyday peripherals\u003c\/em\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mb-port\"\u003e\n\u003cb\u003e1×\u003c\/b\u003e\u003cspan\u003e5G LAN\u003c\/span\u003e\u003cem\u003eRealtek 8126 5 Gbps Ethernet\u003c\/em\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mb-port\"\u003e\n\u003cb\u003e2×\u003c\/b\u003e\u003cspan\u003eWi-Fi 7 antenna connectors\u003c\/span\u003e\u003cem\u003eFor the included EZ Antenna, Bluetooth 5.4\u003c\/em\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mb-port\"\u003e\n\u003cb\u003e3×\u003c\/b\u003e\u003cspan\u003eAudio jacks\u003c\/span\u003e\u003cem\u003eLine-in, line-out and mic-in, Realtek ALC897 7.1-channel\u003c\/em\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"mb-sec\"\u003e\n      \u003cdiv class=\"mb-sec-head\"\u003e\n        \u003cdiv class=\"mb-sec-num\"\u003e05\u003c\/div\u003e\n        \u003ch3\u003eWill It Fit Your Build?\u003c\/h3\u003e\n        \u003cspan class=\"mb-sec-sub\"\u003eCheck these before you add to cart\u003c\/span\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"mb-fit\"\u003e\n\u003cdiv class=\"mb-fit-row mb-warn\"\u003e\n\u003cdiv class=\"mb-tick\"\u003e!\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch4\u003eCase — needs back-connect support\u003c\/h4\u003e\n\u003cp\u003eThis is a \u003cstrong\u003eback-connect\u003c\/strong\u003e board: its power, fan and SATA connectors are on the rear. It needs a case with back-connect cut-outs in the motherboard tray (MSI Project Zero or a compatible design). A standard mATX case will not reach those connectors.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mb-fit-row\"\u003e\n\u003cdiv class=\"mb-tick\"\u003e✓\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch4\u003eProcessor\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eAMD Ryzen 9000, 8000 and 7000 Series\u003c\/strong\u003e on socket AM5. Ryzen 8000 chips run the x16 slot and M.2_1 at PCIe 4.0.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mb-fit-row\"\u003e\n\u003cdiv class=\"mb-tick\"\u003e✓\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch4\u003eMemory\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eDDR5 only\u003c\/strong\u003e: 4 slots, up to 256 GB, 5600–4800 MT\/s JEDEC and up to 8200+ MT\/s with EXPO overclocking.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mb-fit-row\"\u003e\n\u003cdiv class=\"mb-tick\"\u003e✓\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch4\u003eGraphics \u0026amp; Storage\u003c\/h4\u003e\n\u003cp\u003eOne \u003cstrong\u003ePCIe 5.0 x16\u003c\/strong\u003e slot, one \u003cstrong\u003ePCIe 5.0 x4 M.2\u003c\/strong\u003e, one PCIe 4.0 x4 M.2 and 4 × SATA.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mb-fit-row\"\u003e\n\u003cdiv class=\"mb-tick\"\u003e✓\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch4\u003eNetworking\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eWi-Fi 7\u003c\/strong\u003e with Bluetooth 5.4 and \u003cstrong\u003e5G LAN\u003c\/strong\u003e built in. Wi-Fi 7 needs Windows 11 24H2.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mb-fit-row\"\u003e\n\u003cdiv class=\"mb-tick\"\u003e✓\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch4\u003eSize\u003c\/h4\u003e\n\u003cp\u003eBack-connect mATX, \u003cstrong\u003e24.4 × 24.4 cm\u003c\/strong\u003e, silver-white finish.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"mb-sec\"\u003e\n      \u003cdiv class=\"mb-sec-head\"\u003e\n        \u003cdiv class=\"mb-sec-num\"\u003e06\u003c\/div\u003e\n        \u003ch3\u003eFull Specification Sheet\u003c\/h3\u003e\n        \u003cspan class=\"mb-sec-sub\"\u003eMSI PRO B850M-A WIFI PZ\u003c\/span\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"mb-tbl-wrap\"\u003e\u003ctable class=\"mb-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"mb-tbl-key\"\u003eCPU Socket\u003c\/td\u003e\n\u003ctd class=\"mb-tbl-val\"\u003e\u003cstrong\u003eAMD Socket AM5\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"mb-tbl-key\"\u003eCPU Support\u003c\/td\u003e\n\u003ctd class=\"mb-tbl-val\"\u003eAMD Ryzen 9000 \/ 8000 \/ 7000 Series desktop processors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"mb-tbl-key\"\u003eChipset\u003c\/td\u003e\n\u003ctd class=\"mb-tbl-val\"\u003e\u003cstrong\u003eAMD B850\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"mb-tbl-key\"\u003eForm Factor\u003c\/td\u003e\n\u003ctd class=\"mb-tbl-val\"\u003eBack-connect mATX, 24.38 × 24.38 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"mb-tbl-key\"\u003ePower Design\u003c\/td\u003e\n\u003ctd class=\"mb-tbl-val\"\u003e\n\u003cstrong\u003eDirect 8+2+1\u003c\/strong\u003e phases, 60A SPS, 8+4-pin CPU power\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"mb-tbl-key\"\u003eMemory\u003c\/td\u003e\n\u003ctd class=\"mb-tbl-val\"\u003e4 × DDR5 UDIMM, dual channel, up to \u003cstrong\u003e256 GB\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"mb-tbl-key\"\u003eMemory Speed\u003c\/td\u003e\n\u003ctd class=\"mb-tbl-val\"\u003e5600–4800 MT\/s JEDEC, up to 8200+ MT\/s OC (AMD EXPO \/ A-XMP)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"mb-tbl-key\"\u003eExpansion Slots\u003c\/td\u003e\n\u003ctd class=\"mb-tbl-val\"\u003ePCI_E1 \u003cstrong\u003ePCIe 5.0 x16\u003c\/strong\u003e (CPU), PCI_E4 PCIe 4.0 x4, PCI_E2 \/ PCI_E3 PCIe 3.0 x1 (chipset)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"mb-tbl-key\"\u003eM.2 Storage\u003c\/td\u003e\n\u003ctd class=\"mb-tbl-val\"\u003eM.2_1 \u003cstrong\u003ePCIe 5.0 x4\u003c\/strong\u003e, M.2_2 PCIe 4.0 x4 (both from CPU, 2280\/2260)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"mb-tbl-key\"\u003eSATA\u003c\/td\u003e\n\u003ctd class=\"mb-tbl-val\"\u003e4 × SATA 6Gb\/s, RAID 0\/1\/10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"mb-tbl-key\"\u003eWireless\u003c\/td\u003e\n\u003ctd class=\"mb-tbl-val\"\u003e\n\u003cstrong\u003eWi-Fi 7\u003c\/strong\u003e (up to 2.9 Gbps, 6GHz) + Bluetooth 5.4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"mb-tbl-key\"\u003eLAN\u003c\/td\u003e\n\u003ctd class=\"mb-tbl-val\"\u003e\u003cstrong\u003eRealtek 8126 5G LAN\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"mb-tbl-key\"\u003eAudio\u003c\/td\u003e\n\u003ctd class=\"mb-tbl-val\"\u003eRealtek ALC897, 7.1-channel HD Audio\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"mb-tbl-key\"\u003eRear USB\u003c\/td\u003e\n\u003ctd class=\"mb-tbl-val\"\u003e3 × USB 10Gbps Type-A, 2 × USB 10Gbps Type-C, 3 × USB 5Gbps Type-A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"mb-tbl-key\"\u003eVideo Outputs\u003c\/td\u003e\n\u003ctd class=\"mb-tbl-val\"\u003eHDMI 2.1 and DisplayPort 1.4, each up to 4K 60Hz (integrated graphics)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"mb-tbl-key\"\u003eInternal Headers\u003c\/td\u003e\n\u003ctd class=\"mb-tbl-val\"\u003e3 × ARGB V2, 1 × RGB, CPU fan, combo pump\/fan, 3 × system fan, front USB-C 10Gbps, TPM 2.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"mb-sec\"\u003e\n      \u003cdiv class=\"mb-sec-head\"\u003e\n        \u003cdiv class=\"mb-sec-num\"\u003e07\u003c\/div\u003e\n        \u003ch3\u003eTechnical \u0026amp; Policy Q\u0026amp;A\u003c\/h3\u003e\n        \u003cspan class=\"mb-sec-sub\"\u003eCommon questions about this motherboard\u003c\/span\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"mb-faq\"\u003e\n\u003cdetails class=\"mb-faq-item\"\u003e\u003csummary class=\"mb-faq-q\"\u003e\u003cspan\u003eWhat does PZ (back-connect) mean, and will it fit my case?\u003c\/span\u003e\u003cspan class=\"mb-chev\"\u003e+\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"mb-faq-a\"\u003ePZ boards move the 24-pin, CPU power, fan and SATA connectors to the back of the motherboard. You need a case whose motherboard tray has back-connect cut-outs, such as MSI Project Zero cases or other back-connect compatible designs. In a standard case those connectors cannot be reached.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails class=\"mb-faq-item\"\u003e\u003csummary class=\"mb-faq-q\"\u003e\u003cspan\u003eDo all Ryzen processors get PCIe 5.0 on this board?\u003c\/span\u003e\u003cspan class=\"mb-chev\"\u003e+\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"mb-faq-a\"\u003eNo. Ryzen 9000 and 7000 run the x16 slot and M.2_1 at PCIe 5.0. Ryzen 8700\/8600\/8400 run the slot at PCIe 4.0 x8 and M.2_1 at PCIe 4.0 x4; Ryzen 8500\/8300 run the slot at PCIe 4.0 x4 and M.2_2 at PCIe 4.0 x2.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails class=\"mb-faq-item\"\u003e\u003csummary class=\"mb-faq-q\"\u003e\u003cspan\u003eWhat do I need for Wi-Fi 7 and the 6GHz band?\u003c\/span\u003e\u003cspan class=\"mb-chev\"\u003e+\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"mb-faq-a\"\u003eThe Wi-Fi 7 module is pre-installed and supports 2.4, 5 and 6GHz at up to 2.9 Gbps. Wi-Fi 7 and Bluetooth 5.4 need Windows 11 version 24H2, and 6GHz availability depends on local regulations.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails class=\"mb-faq-item\"\u003e\u003csummary class=\"mb-faq-q\"\u003e\u003cspan\u003eDoes AHW Store update the BIOS before shipping?\u003c\/span\u003e\u003cspan class=\"mb-chev\"\u003e+\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"mb-faq-a\"\u003eEvery motherboard ships sealed in its original retail packaging with the factory BIOS. Our engineers can flash the latest vendor BIOS free of charge on request when you order a CPU with the board, which guarantees first-boot compatibility with the newest supported CPU generation.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails class=\"mb-faq-item\"\u003e\u003csummary class=\"mb-faq-q\"\u003e\u003cspan\u003eWhat warranty coverage is included?\u003c\/span\u003e\u003cspan class=\"mb-chev\"\u003e+\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"mb-faq-a\"\u003eAll motherboards sold at AHW Store carry the official authorized distributor warranty with local technical support and replacement. Full terms in our \u003ca href=\"https:\/\/ahw.store\/pages\/warranty-policy\" target=\"_blank\" class=\"mb-link\"\u003eWarranty Policy ↗\u003c\/a\u003e.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails class=\"mb-faq-item\"\u003e\u003csummary class=\"mb-faq-q\"\u003e\u003cspan\u003eWhat payment and installment plans are available in Egypt?\u003c\/span\u003e\u003cspan class=\"mb-chev\"\u003e+\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"mb-faq-a\"\u003eCash on delivery, credit and debit cards, and flexible installment plans through \u003cstrong\u003eValU, Sympl, Forsa\u003c\/strong\u003e and bank credit cards. See our \u003ca href=\"https:\/\/ahw.store\/pages\/payment-methods\" target=\"_blank\" class=\"mb-link\"\u003ePayment \u0026amp; Installments Guide ↗\u003c\/a\u003e.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails class=\"mb-faq-item\"\u003e\u003csummary class=\"mb-faq-q\"\u003e\u003cspan\u003eHow fast is shipping across Egypt?\u003c\/span\u003e\u003cspan class=\"mb-chev\"\u003e+\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"mb-faq-a\"\u003eOrders are delivered within \u003cstrong\u003e2 to 7 business days\u003c\/strong\u003e across all Egyptian governorates, packed in anti-static shielding with shock-protected outer packaging (with pickup available from our 6th of October headquarters). See our \u003ca href=\"https:\/\/ahw.store\/pages\/shipping-policy\" target=\"_blank\" class=\"mb-link\"\u003eShipping Policy ↗\u003c\/a\u003e.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails class=\"mb-faq-item\"\u003e\u003csummary class=\"mb-faq-q\"\u003e\u003cspan\u003eCan AHW Store build the complete PC around this motherboard?\u003c\/span\u003e\u003cspan class=\"mb-chev\"\u003e+\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"mb-faq-a\"\u003eYes. Our certified engineers assemble, cable-manage, flash BIOS, stress-test and tune the finished system before it ships. Start with our \u003ca href=\"https:\/\/ahw.store\/pages\/build-your-pc\" target=\"_blank\" class=\"mb-link\"\u003eCustom PC Builder ↗\u003c\/a\u003e.\u003c\/div\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n    \u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"ahw-model-links\" style=\"margin:24px 0 0;font-size:15px;\"\u003e\u003cstrong\u003eShop the range:\u003c\/strong\u003e \u003ca href=\"\/collections\/b850-motherboards\"\u003eAMD B850 Motherboards\u003c\/a\u003e\u003c\/p\u003e","brand":"MSI","offers":[{"title":"Default Title","offer_id":67593506848986,"sku":"MSI-MB-PRO-B850M-A-WIFI-PZ","price":12100.0,"currency_code":"EGP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/2118\/3194\/files\/msi-mb-pro-b850m-a-wifi-pz-6ad86ee67b69e.webp?v=1792569070","url":"https:\/\/ahw.store\/products\/msi-pro-b850m-a-wifi-pz-ddr5-matx-motherboard","provider":"AHW Store","version":"1.0","type":"link"}