| Product Type | Mainboard |
| Brand | Asrock |
| Model | B550M Pro4 |
| Socket | AM4 (3000 G-Series – Picasso) , AM4 (3000 Series – Matisse) , AM4 (4000 G-Series – Renoir) , AM4 (4000 Series – Renoir) , AM4 (5000 G-Series – Cezanne) , AM4 (5000 Series – Vermeer / Cezanne) |
| Wattage | 105W |
| Chipset | AMD B550 |
| Series | Ryzen 3 , Ryzen 5 , Ryzen 7 , Ryzen 9 |
| Slot | 4 |
| Memory Type | DDR4 |
| Max. Capacity | 128 GB |
| Speed | 2133 , 2400 , 2666 , 2933 , 2933 (OC) , 3200 , 3200 (OC) , 3466 (OC) , 3600 (OC) , 3733 (OC) , 3800 (OC) , 3866 (OC) , 4000 (OC) , 4133 (OC) , 4200 (OC) , 4266 (OC) , 4333 (OC) , 4400 (OC) , 4466 (OC) , 4533 (OC) |
| Graphic | Integrated Graphics Processor (Depends on CPU) |
| Audio | Realtek ALC1200 |
| Audio Detail | 7.1 CH HD Audio |
| SATA 2 | – Port |
| SATA 3 | 6 Port |
| RAID | Mon Jan 10 2000 00:00:00 GMT+0700 (GMT+07:00) |
| M.2 | 2 (1x PCIe, 1x PCIe & SATA) Port |
| Details | Supports AMD Quad CrossFireX™ and CrossFireX™ |
| Slot | 1 x PCIe 3.0 x1 Slot , 1 x PCIe 3.0 x16 Slot , 1 x PCIe 4.0 x16 Slot |
| LAN | Realtek RTL8111H |
| LAN Speed | 10/100/1000 Mbps |
| Wireless | no |
| USB 2.0 | 4 Port |
| USB 3.0 | – Port |
| USB 3.1 | – Port |
| Serial | – Port |
| USB 3.2 | 1 x USB 3.2 Gen2 Type-A Port (10 Gb/s) 1 x USB 3.2 Gen2 Type-C Port (10 Gb/s) 4 x USB 3.2 Gen1 Ports (ASMedia ASM1074 hub) Port |
| D-Sub (VGA) | 1 Port |
| DVI | – Port |
| HDMI | 1 Port |
| DisplayPort | 1 Port |
| Audio | 3 Port |
| PS/2 | 1 (Keyboard/Mouse combo) Port |
| Additional | Antenna Bracket |
| LAN | 1 Port |
| Form Factor | Micro-ATX |
| Power Connector | 24+8 Pin |
| Dimension | 24.4 x 24.4 cm |
| การรับประกัน | 3 Years |
| Product Type | Mainboard |
|---|---|
| Brand | Asrock |
| Model | B550M Pro4 |
