MSI

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.

MSI B850 GAMING PLUS WIFI6E retail box, silver ATX motherboard and EZ antenna with Gen5 and AI PC badges
SocketAMD AM5
ChipsetAMD B850
MemoryDDR5 · 4 DIMM
Form FactorATX
WirelessWi-Fi 6E
01

Board Map

Every connector, located before you unbox
MSI B850 GAMING PLUS WIFI6E top-down layout showing AM5 socket, silver 12+2+1 VRM heatsinks, PCIe 5.0 slot and M.2 Shield Frozr
1

AMD Socket AM5 (LGA 1718) — Centre

Supports AMD Ryzen 9000, 8000, and 7000 Series processors with long-term platform support and precision boost overclocking.

2

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.

3

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.

4

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.

5

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.

6

4 × SATA 6Gb/s Ports — Lower Right

Angled storage connections supporting RAID 0, 1, and 10 arrays.

02

Power Delivery & Thermals

What feeds the socket, and what keeps it steady
12+2+1Duet Rail VRM design
Dual 8-pinSolid CPU power inputs
EZ Shield Frozr IITool-less M.2 cooling
Wi-Fi 6EEZ Antenna connectors

12+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.

03

Lane Map

Interface speed rating & capability relative to modern motherboard standards
PCIe 5.0 x16 Slot (Steel Armor)Graphics card slot
~128 GB/s
M.2 PCIe 5.0 x4 (EZ Shield Frozr)Primary Gen5 NVMe SSD
~128 Gb/s
M.2 PCIe 4.0 x4 (Shield Frozr)Secondary Gen4 NVMe SSD
~64 Gb/s
M.2 PCIe 4.0 x2Tertiary NVMe SSD slot
~32 Gb/s
USB 3.2 Gen 2 (10Gbps) × 4Rear 10Gbps Type-A & Type-C
10 Gb/s each
SATA 6 Gb/s × 4Storage drives & arrays
6 Gb/s each
Realtek 2.5 GbE LANHigh-speed wired network
2.5 Gb/s
04

Rear I/O Bay

Exactly what appears on the back of your case
MSI B850 GAMING PLUS WIFI6E rear I/O: Flash BIOS, HDMI 2.1, DP 1.4, 2.5G LAN, USB 10Gbps, USB-C, Wi-Fi 6E and audio
Port inventoryEverything on the panel, counted — not in physical order
Flash BIOS / Clear CMOSQuick BIOS flashing and CMOS reset without CPU installed
HDMI 2.1 Port4K 120Hz / 8K 60Hz display output
DisplayPort 1.4High-refresh video output from integrated graphics
USB 3.2 Gen 2 Type-A (Red)10 Gbps ultra-fast peripheral connectivity
USB 3.2 Gen 2 Type-C10 Gbps high-speed reversible connection
USB 3.2 Gen 1 (Blue)5 Gbps reliable ports for peripherals
2.5G LAN PortRealtek 2.5Gbps gaming Ethernet
Wi-Fi 6E Antenna ConnectorsEZ Antenna connectors for tri-band Wi-Fi and Bluetooth 5.3
HD Audio Jacks7.1-channel Audio Boost with isolated analog traces
05

Will It Fit Your Build?

Check these before you add to cart

Processor

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.

06

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
07

Technical & Policy Q&A

Common questions about this motherboard
Does this motherboard support the AMD Ryzen 9000 Series processors?+
Yes, the MSI B850 GAMING PLUS WIFI6E is designed specifically for AMD AM5 processors including the latest Ryzen 9000 series (such as 9950X, 9900X, 9700X, 9600X) as well as 7000 and 8000 series.
Does the primary M.2 slot support PCIe 5.0 NVMe SSDs?+
Yes, the primary M2_1 slot runs at full PCIe 5.0 x4 bandwidth (up to 14 GB/s) directly connected to the Ryzen processor, protected by the tool-less EZ M.2 Shield Frozr II heatsink.
What is the EZ PCIe Clip II feature?+
EZ PCIe Clip II is an enhanced mechanical latch on the primary graphics slot that allows you to release and remove large modern graphics cards smoothly with minimal effort.
Does AHW Store update the BIOS before shipping?+
Every 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.
What warranty coverage is included?+
All motherboards sold at AHW Store carry the official authorized distributor warranty with local technical support and replacement. Full terms in our Warranty Policy ↗.
What payment and installment plans are available in Egypt?+
Cash on delivery, credit and debit cards, and flexible installment plans through ValU, Sympl, Forsa and bank credit cards. See our Payment & Installments Guide ↗.
How fast is shipping across Egypt?+
Orders are delivered within 2 to 7 business days 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 Shipping Policy ↗.
Can AHW Store build the complete PC around this motherboard?+
Yes. Our certified engineers assemble, cable-manage, flash BIOS, stress-test and tune the finished system before it ships. Start with our Custom PC Builder ↗.