Effective Friday, July 3, 2026, the office will close at 4:30 PM on Fridays. From Monday to Thursday, Sales contact hours remain unchanged from 9:00 AM to 5:00 PM, while contact hours for Accounting, Purchasing, and RMA remain unchanged in general.

To gain full access to our webshop, find our entire product range and see our prices, you need to be logged in.
Log in to your account here or sign up as a customer here.

MSI Pro B840M-P WiFi6E mATX AM5

MSI Pro B840M-P WiFi6E - ATX - Socket AM5 - 4x DDR5 slots - HDMI 2.1 - Wi-Fi 6E - Realtek 8125D

Product no: 1003393180
Model: 7E77-001R
EAN: 4711377361804
Brand:
Weight: 1.23 kg

Specifications

Chipset
AMD B840
CPU
Supports AMD Ryzen™ 9000/ 8000/ 7000 Series Desktop Processors
Socket
AM5
Memory
4x DDR5 UDIMM supports DDR5 8000 - 5600, Max 256GB
Onboard Graphics
1x HDMI 2.1
Slot
1x PCI-E x16 slot, 1x PCI-E x1 slot
Audio
Realtek® ALC897 Codec
Storage
2x M.2 (2x PCIe 4.0 x4 - supports 2280/2260), 4x SATA 6G
USB
4x USB 2.0 (Rear), 4x USB 2.0 (Front), 2x USB 5Gbps Type A (Rear), 2x USB 5Gbps Type A (Front), 1x USB 5Gbps Type C (Front), 1x USB 10Gbps Type A (Rear), 1x USB 10Gbps Type C (Rear)
LAN
Realtek® 8125D 2.5G LAN
Wireless
Wi-Fi 6E (pre-installed in the M.2 (Key-E) slot), Bluetooth® 5.3
Box contents
1x SATA cable, Quick installation guide, EU regulatory notice, 2x EZ M.2 Clips II, EZ M.2 Clip II Remover, EZ Wi-Fi Antenna
PCB Info
mATX, 243.84 x 243.84 mm

Support

RMA