MSI Pro B650M-A WiFi Socket AM5 AMD B650 Micro-ATX DDR5
MSI Pro B650M-A WiFi Socket AM5 AMD B650 Micro-ATX DDR5, photo 2
MSI Pro B650M-A WiFi Socket AM5 AMD B650 Micro-ATX DDR5, photo 3
MSI Pro B650M-A WiFi Socket AM5 AMD B650 Micro-ATX DDR5, photo 4
MSI Pro B650M-A WiFi Socket AM5 AMD B650 Micro-ATX DDR5, photo 5
MSI Pro B650M-A WiFi Socket AM5 AMD B650 Micro-ATX DDR5, photo 6
MSI

MSI Pro B650M-A WiFi Socket AM5 AMD B650 Micro-ATX DDR5

SKU HC-517386MPN 7D77-001R

  • AM5
  • B650
  • Micro-ATX

Highlights

  • AMD B650 chipset with AM5 socket for Ryzen CPUs
  • Four DDR5 slots supporting up to 128GB total memory
  • Two M.2 PCIe 4.0 x4 slots with thermal shields
  • 2.5 Gigabit LAN plus Wi-Fi and Bluetooth connectivity
  • PCIe 4.0 x16 slot with Steel Armor reinforcement
  • Extended heatsinks and 7W/mK thermal pads for VRM cooling

Key specs

Socket
AM5
Chipset
B650
Form factor
Micro-ATX
Memory
DDR5
Wi-Fi
Yes
Motherboard Chipset
AMD B650
All specifications
$159.99
  • ≈ 0.002095 BTC
  • ≈ 0.07064 ETH
  • ≈ 160.19 USDT

In stock Ships by Tue, Nov 10 when paid today.

  • Delivery to the United States: $39.90 DHL Express Worldwide · arrives Wed, Nov 11 – Mon, Nov 16 if paid today
  • Rate locked at checkout Up to 60 min to send BTC, 30 min for ETH and USDT
  • New, sealed and genuine Manufacturer warranty: 3 years
  • 30-day returns Unused items in original packaging
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Overview

A Micro-ATX motherboard for AMD Ryzen processors. It supports up to 128GB of DDR5 memory and includes dual M.2 slots, 2.5G LAN, and Wi-Fi.

Thermal Design

Extended heatsinks enlarge the dissipation surface for the VRM and chipset. High-conductivity 7W/mK thermal pads and additional choke pads keep temperatures stable under heavy multi-core loads. M.2 Shield Frozr covers both slots to protect SSD performance.

Expansion and Storage

Two full-length PCIe 4.0 x16 mechanical slots and one PCIe 3.0 x1 slot provide graphics and add-in card options. The primary x16 slot uses Steel Armor with extra solder points for heavy cards. Storage includes two PCIe 4.0 M.2 slots and four SATA 6Gbps ports.

Connectivity

Rear I/O offers four USB 3.1 Gen 1 Type-A, four USB 3.0 Type-A, one USB 3.1 Gen 2 Type-C, HDMI, and DisplayPort. Internal headers add one USB 3.1 Gen 2 Type-C and two USB 3.0 ports. Networking uses a 2.5G LAN controller with Wi-Fi and Bluetooth.

Power and Fan Control

Five 4-pin PWM fan headers allow precise cooling management across the chassis. The VRM heatsink covers the upper MOSFETs to dissipate heat efficiently. Digital and analog RGB headers support addressable and standard LED strips.

Pro B650M-A WiFi Socket AM5 AMD B650 Micro-ATX DDR5 specifications

General
BrandMSI
Manufacturer part no.7D77-001R
EAN4711377010160
Warranty3 years (manufacturer)
Form Factor
Motherboard Form FactorMicro-ATX
CPU
CPU SocketAM5
Motherboard
Motherboard ChipsetAMD B650
Memory
Max. Memory128 GB
Memory TypeDDR5
Memory slots4x
Wi-Fi & LAN
LAN Ports1x 2.5 Gbit/s
Wi-Fi / BluetoothYes
Internal Ports
USB 3.0 / 3.1 / 3.2 (internal) Type C Possible Ports1
USB 3.0 (internal) Possible Ports2
RGB / LED connectors2x Digital RGB (3-Pin 5VDG), 2x RGB (4-Pin 5050 12VGRB)
External Ports
USB 3.1 (external) Type A4
USB 3.0 (external) Type A4
Display ConnectorsDisplayPort (1x), HDMI (1x)
Storage Ports
M.2 PCIe 4.0 x42
SATA 6G (internal)4
Expansion Slots
PCIe x16 slots (total)2
PCIe x1 slots (total)1
PCIe 4.0 x16 mechanical slot2
PCIe 3.0 x1 mechanical slot1
Fan Header
4 Pin Fan Connectors5
Lighting
Lighting / RGBNo
Color
Primary ColorBlack
Secondary ColorSilver

Specifications come from the manufacturer and can change without notice. Check the box contents and compatibility before ordering; our team answers questions within one business day.

Shipping & returns

Delivery to the United States: $39.90DHL Express Worldwide · arrives Wed, Nov 11 – Mon, Nov 16 if paid today

Ships from our warehouse in Germany: in stock, it leaves within 1–2 business days, tracked to the door.
ToBusiness daysThis item
GermanyDHL Paket1–2Free
Other EU countriesDHL Parcel International2–8$11.90–$15.90
UK, Switzerland and NorwayDHL Parcel International3–7$24.90
United States and CanadaDHL Express Worldwide2–5$39.90
Asia and the Middle EastDHL Express Worldwide2–5$49.90
Australia and New ZealandDHL Express Worldwide3–6$59.90
  • Discreet packaging Plain, unbranded box — no crypto or brand references outside
  • Returns 30 days for unused items in original packaging; faulty items are on us
Rates and delivery times by country

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