MSI B850 GAMING PLUS WIFI6E DDR5 AM5 ATX Motherboard
Couldn't load pickup availability
Secure Payment Methods
Cash on delivery and various payment options and installment plans.
Fast and Secure Shipping
Receive your order within 2 to 5 business days.
Customer Service
Technical support from 10 am to 12 pm.
Warranty Coverage
Enjoy a 6-month to 3-year warranty through us with distributors.
MSI B850 GAMING PLUS WIFI6E — AM5 PCIe 5.0 power, silver heatsinks and DDR5-8200+
A next-generation AMD B850 ATX motherboard engineered for Ryzen 9000, 8000, and 7000 Series desktop processors. Featuring a striking silver aesthetic, 12+2+1 Duet Rail Power System, PCIe 5.0 M.2 and GPU slots, four DDR5 slots reaching 8200+ MT/s (O.C.), and Wi-Fi 6E plus 2.5G LAN.

Board Map
Every connector, located before you unbox
AMD Socket AM5 (LGA 1718) — Centre
Supports AMD Ryzen 9000, 8000, and 7000 Series processors with long-term platform support and precision boost overclocking.
12+2+1 Duet Rail VRM in Silver Armor — Top & Left
Substantial silver aluminum heatsinks with 7W/mK MOSFET thermal pads keep voltage regulators cool under sustained multi-core compute.
4 × DDR5 DIMM Slots with Memory Boost — Right
Dual-channel DDR5 supporting up to 256 GB memory capacity and extreme memory speeds reaching 8200+ MT/s (O.C.) with AMD EXPO.
PCIe 5.0 x16 Primary Slot with EZ PCIe Clip II — Centre
Reinforced PCIe 5.0 graphics slot featuring MSI's EZ PCIe Clip II for one-finger graphics card release.
3 × M.2 NVMe Sockets (Gen5 + Gen4) — Across PCB
Primary slot delivers ultra-fast PCIe 5.0 x4 bandwidth. Equipped with EZ M.2 Shield Frozr II for tool-less drive installation.
4 × SATA 6Gb/s Ports — Lower Right
Angled storage connections supporting RAID 0, 1, and 10 arrays.
Power Delivery & Thermals
What feeds the socket, and what keeps it steady12+2+1 Duet Rail Power System
Dual 8-pin CPU power connectors combined with digital PWM deliver stable current to power hungry Ryzen 9 16-core flagship processors.
Frozr Guard Silver Thermal Design
Extended heatsinks with high-conductivity thermal pads keep VRMs exceptionally cool while matching white/silver PC builds.
EZ DIY Installation Mechanics
Features tool-less EZ M.2 Clip II and quick-release EZ PCIe Clip II to make building and upgrading effortless.
Lightning Gen5 M.2 & PCIe 5.0
Next-generation PCIe 5.0 standard ready for the fastest Gen5 SSDs and future flagship GPUs.
Lane Map
Interface speed rating & capability relative to modern motherboard standardsRear I/O Bay
Exactly what appears on the back of your case
Will It Fit Your Build?
Check these before you add to cartProcessor
Supports AMD Ryzen 9000, 8000, and 7000 Series desktop processors on socket AM5.
Memory
DDR5 only — 4 DIMM slots supporting up to 256 GB and speeds up to 8200+ MT/s with AMD EXPO.
Graphics & Storage
PCIe 5.0 x16 slot and primary PCIe 5.0 M.2 slot for next-gen performance.
Networking
Integrated Wi-Fi 6E with EZ Antenna and 2.5G LAN wired Ethernet.
Case
Standard ATX form factor (30.5 cm x 24.4 cm) — fits standard Mid-Tower and Full-Tower cases.
Aesthetics
Silver/white heatsink accents ideal for white and silver themed PC builds.
Full Specification Sheet
MSI B850 GAMING PLUS WIFI6E| CPU Socket | AMD Socket AM5 (LGA 1718) |
| CPU Support | AMD Ryzen 9000 / 8000 / 7000 Series Desktop Processors |
| Chipset | AMD B850 Chipset |
| Form Factor | ATX (30.48 cm x 24.38 cm) |
| Power Design | 12+2+1 Duet Rail Power System with silver heatsinks |
| Memory Slots | 4 × DDR5 DIMM, dual channel |
| Max Memory | 256 GB (up to DDR5-8200+ MT/s OC with AMD EXPO) |
| Primary Graphics Slot | 1 × PCIe 5.0 x16 (Steel Armor, EZ PCIe Clip II) |
| Secondary PCIe Slots | 1 × PCIe 4.0 x16 (x4 mode), 1 × PCIe 3.0 x1 |
| M.2 Storage Sockets | 3 × M.2 (M.2_1 PCIe 5.0 x4, M.2_2 PCIe 4.0 x4, M.2_3 PCIe 4.0 x2) |
| SATA Ports | 4 × SATA 6 Gb/s |
| Wireless Networking | Wi-Fi 6E (802.11ax) + Bluetooth 5.3 |
| Ethernet LAN | Realtek 2.5 Gbps LAN |
| Audio | Realtek ALC897 7.1-Channel HD Audio with Audio Boost |
| Rear USB Ports | 1x USB-C 10Gbps, 3x USB 3.2 10Gbps, 4x USB 3.2 5Gbps |
