| Brand |
ASRock |
| EAN |
4710483931598 |
| ASIN |
B089VY5WVM |
| MPN |
B550M PRO4 |
| SKU |
B550M PRO4 |
| AMD CrossFire Support |
2-Way CrossFire |
| Audio |
Realtek ALC1200 7.1 HD Audio |
| Board dimensions |
244 x 244 mm |
| Chipset |
AMD B550 |
| Cooling |
Passive Heatsinks |
| CPU Socket |
AM4 |
| Edition |
B550M Pro4 |
| Expansion slots |
1 x M.2 Key E (Supports Wi-Fi modules) 1 x PCIe 3.0 x1 2 x PCIe 4.0 x16 |
| Form factor |
MicroATX |
| Integrated Graphics |
Requires Processor Graphics or Discrete GPU |
| Maximum memory capacity |
128GB |
| Memory Type ECC |
ECC/Non-ECC |
| Memory Type R/U |
UDIMM (Unbuffered) |
| Network Chip |
1 x Realtek (Gigabit LAN) |
| Network Interface Type |
Wired Gigabit LAN (10/100/1000) |
| NVIDIA SLI Support |
Not Supported |
| On-Board Graphics Connectors |
D-Sub (VGA) DisplayPort 1.4 HDMI 2.1 |
| Primary GPU Interface |
PCIe 4.0 (x16) |
| QPI Speed |
N/A |
| SATA Support |
SATA3 |
| Water Cooled |
No |