ASUS PRIME B550M-A Motherboard

By oemadmin on Last updated: Aug 11, 2025
ASUS PRIME B550M-A Motherboard
Device
Motherboards
Manufacturer
ASUS
Model No.
B550M-A
CPU/Chipset(s)
AMD B550
Realtek RTL8111H
Realtek ALC887
CPU Socket
Socket AM4
Network Technology
1000BASE-T
100BASE-TX
10BASE-T
Interface/port(s)
M.2 (NGFF)
M.2 Key:
M
M.2 (NGFF)
M.2 Key:
M
SATA
- SATA 3.0
- SATA 3.0
- SATA 3.0
- SATA 3.0
Port(s)
DVI
HDMI
USB Type A
- usb 3.2 Gen 2
- usb 3.2 Gen 2
- usb 3.2 Gen 1
- usb 3.2 Gen 1
- usb 3.2 Gen 1
- usb 3.2 Gen 1
- usb 2.0
- usb 2.0
- usb 2.0
- usb 2.0
PS/2 connector
8P8C modular connector (RJ45)
RAM (Max.)
128 GB
Network Drivers:
Realtek PCIe GBE/2.5G Family Controller Drivers (Windows 11/10/8/7/XP/ME/98)
Chipset Drivers:
(ASRock) AMD Chipset Driver 4.03.03.624 (Windows 11/10)

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