Asus PRIME B550M-K Micro ATX Motherboard CD and User Guide ONLY
Micro‑ATX board with AMD B550 chipset and AM4 socket, dual M.2 slots, PCIe 4.0 x16, 4 DDR4 DIMM sockets supporting up to 128 GB, Realtek ALC887 7.1 HD audio, HDMI 2.1, DVI‑D, VGA, Gigabit LAN, USB 3.2 Gen 2 Type‑A and SATA 6 Gb/s interfaces.
Share: ![]()
![]()
![]()
![]()
![]()
![]()
Sponsored
Awd-it.co.uk
Asus PRIME B550M-K AMD B550 DDR4 Micro ATX Motherboard - Socket AM4
Awd-it.co.uk
18-05-2026 14:50:01
BOX 
gotraka.com 
ASUS 
Quzo 
Back to the Office
Sponsored
Joom UK
ASUS Prime AMD B550 dual PCIe DDR4 1 Gb USB Gen 2 micro ATX B550M-K (Ryzen AM4), M.2, 4.0, 4400, Ethernet, HDMI/D-Sub/DVI, 3.2 Type-A,
Joom UK
19-05-2026 07:13:01
| Brand | ASUS |
| EAN | 4718017758284 |
| ASIN | B089HF7ZRS |
| MPN | PRIME B550M-K |
| SKU | PRIME B550M-K |
| AMD CrossFire Support | Not Supported |
| Audio | Realtek ALC887 7.1 HD Audio |
| Board dimensions | 244 x 244 mm |
| Chipset | AMD B550 |
| Cooling | Passive Heatsinks |
| CPU Socket | AM4 |
| EAN | 4718017758284 |
| Form factor | MicroATX |
| Integrated Graphics | Requires Processor Graphics or Discrete GPU |
| Manufacturer | ASUS |
| Maximum memory capacity | 128GB |
| Memory channel | Dual (2) |
| Memory Type ECC | ECC/Non-ECC |
| Memory Type R/U | UDIMM (Unbuffered) |
| Network Chip | 1 x Realtek RTL8111H (Gigabit LAN) |
| Network Interface Type | Wired Gigabit LAN (10/100/1000) |
| On-Board Graphics Connectors | D-Sub (VGA) DVI-D HDMI 2.1 |
| Primary GPU Interface | PCIe 4.0 (x16) |
| QPI Speed | N/A |
| SATA Support | SATA3 |
| Storage Mode Support | RAID 0 RAID 1 RAID 10 |
| Water Cooled | No |
Related products
Asus PRIME B550M-K ARGB AMD
77.99 GBP
