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MOTHERBOARD
MSI PRO B850M-A WI-FI AM5 MOTHERBOARD
- $289.00
| MSI PRO B850M-A WIFI Micro-ATX Motherboard Specifications | |
|---|---|
| Chipset | AMD B850 |
| Socket | AM5 |
| CPU Support | AMD Ryzen 9000, 8000, 7000 Series |
| Form Factor | Micro-ATX (M-ATX) |
| Memory Type | DDR5 Dual Channel |
| Memory Speed | 8200+ MT/s (Overclocked) |
| Memory Features | EXPO & A-XMP, High-Efficiency Mode, Latency Killer (Up to 12% Reduction) |
| M.2 Storage | Lightning Gen 5 x4 M.2 (PCIe 5.0) |
| M.2 Cooling | EZ M.2 Shield Frozr II |
| M.2 Installation | Tool-Free EZ M.2 Clip II |
| PCIe Slot | PCIe 5.0 x16 with Steel Armor & EZ PCIe Clip II |
| GPU Power Connector | Supplemental PCIe Power for High-Power GPUs |
| VRM Design | Direct 8+2+1 Digital Phases, 60A Smart Power Stage |
| CPU Power Connectors | 8+4-pin CPU Power Connectors |
| Power Protection | TVS, OCP, Overvoltage Protection |
| PCB | 6-Layer with 2oz Thickened Copper |
| Thermal Pads | 7W/mK MOSFET Pads & Additional Choke Pads |
| Heatsinks | Extended Heatsink & Enlarged Chipset Heatsink |
| Fan Headers | Combo Fan/Pump Header (Auto-Detect), Dedicated Pump Header (3A) |
| Cooling Features | Frozr AI Cooling & Cooling Wizard Fan Control |
| Wi-Fi | Wi-Fi 7 with EZ Antenna (Windows 11) |
| LAN | 5G LAN with AI LAN Manager |
| USB Headers | Front USB Type-C Header |
| Audio | Audio Boost with HD Processor, Quality Capacitors, Isolated Audio |
| I/O Shield | Pre-Installed Stainless Steel I/O Shield |
| BIOS | Click BIOS X with Flash BIOS & Clear CMOS Buttons |
| Overclocking | One-Click OC for CPU, NPU (AI Boost), & Memory |
| Software & Trials | MSI Center, 60-Day AIDA64 Extreme Trial, 60-Day Norton 360 Trial |
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MSI
PRO B850M-A WIFI Motherboard
Unique Features
- » AMD B850 & AM5 Socket: Built for the latest AMD Ryzen™ 9000, 8000, and 7000 Series Desktop Processors to deliver incredible multi-core capabilities.
- » High-Speed DDR5 Memory: Features four DDR5 UDIMM slots supporting up to 256GB with massive overclocking potential up to 8200+ MT/s and AMD EXPO™ support.
- » Ultimate Networking: Break through performance limits with the integrated Wi-Fi 7 module and Realtek® 5G LAN for lag-free professional workflows.
- » PCIe 5.0 Ready: Equipped with a blazing-fast PCIe 5.0 x16 slot for next-gen graphics cards and a PCIe 5.0 x4 M.2 slot for extreme storage speeds.
Core Specifications
Processor & Chipset
- • Socket: AM5
- • Chipset: AMD B850
- • CPU Support: AMD Ryzen™ 9000/ 8000/ 7000 Series Processors
Memory & Expansion
- • Memory: 4x DDR5 UDIMM, Up to 256GB (Max OC 8200+ MT/s)
- • Primary Slot: 1x PCIe 5.0 x16 slot (From CPU)
- • Other Slots: 1x PCIe 3.0 x1, 1x PCIe 4.0 x4, 1x additional PCIe x16 slot
Storage & Networking
Storage Options
- • M.2 Slots: 2x M.2 (1x PCIe 5.0 x4 from CPU, 1x PCIe 4.0 x4 from CPU)
- • SATA Ports: 4x SATA 6G
- • RAID Support: RAID 0/1/10 for SATA, RAID 0/1 for NVMe
Network & Wireless
- • LAN: Realtek® 8126VB 5G LAN
- • Wi-Fi: Wi-Fi 7 (Supports up to 2.9Gbps / 160MHz)
- • Bluetooth: Bluetooth® 5.4
Rear I/O & Audio
Rear Panel Ports
- • Display: 1x HDMI™ 2.1 (4K@60Hz), 1x DisplayPort 1.4 (4K@60Hz)
- • USB Ports: 2x USB 10Gbps (Type-C), 3x USB 10Gbps (Type-A), 3x USB 5Gbps (Type-A)
- • Other: Clear CMOS Button, Flash BIOS Button, 5G LAN, Audio Connectors
Audio Details
- • Codec: Realtek® ALC897 Codec
- • Output: 7.1-Channel High Definition Audio
Physical & DIY
Form Factor
- • Form Factor: mATX (Micro-ATX)
- • Dimensions: 243.84 mm x 243.84 mm
Builder Friendly
- • Diagnostic Tools: 4x EZ Debug LED, 1x EZ Memory Detection LED
- • Lighting Support: 1x RGB LED connector, 3x Addressable V2 RGB LED connectors (JARGB_V2)