PRIME B550M A WIFI II
| Promotion Restriction | Not eligible for promotion |
|---|---|
| Item | Desktop Motherboard |
| Total Number of PCI Express Slots | 3 |
| Onboard Video | CPU Dependent Video |
| Total Number of USB Ports | 6 |
| Onboard S/PDIF Header | Yes |
| Controller Type | Serial ATA, 600 |
| Total Processor Supported | 1 |
| Number of Onboard USB 2.0 Ports | 4 |
| Number of Onboard USB 3.2 Ports | 2 |
| RAID Levels | 0, 1, 10 |
| Gigabit Ethernet | Yes |
| Chipset Model | B550 |
| Bluetooth | Yes |
| Maximum Memory Supported | 128 GB |
| Number of PCI Express x16 Slots | 1 |
| Number of PCI Express x1 Slots | 2 |
| Number of SATA Interfaces | 4 |
| VGA | Yes |
| Audio Channels | 7.1 |
| Processor Supported | Ryzen 7 PRO, Ryzen 9, Ryzen 7, Ryzen 5, Ryzen 3 PRO, Ryzen 5 Pro, Ryzen 3, Ryzen 9 PRO |
| Number of USB 3.2 Ports | 6 |
| Wireless LAN Standard | IEEE 802.11-a/b/g/n/ac/ax |
| Number of M.2 Interfaces | 2 |
| Memory Technology | DDR4 SDRAM |
| Memory Speed Supported | 4333 MHz, 3466 MHz, 3333 MHz, 2133 MHz, 3866 MHz, 3733 MHz, 4000 MHz, 2667 MHz, 4866 MHz, 2400 MHz, 4600 MHz, 3000 MHz, 4266 MHz, 4466 MHz, 3200 MHz, 4800 MHz, 2800 MHz, 4400 MHz, 3600 MHz, 4133 MHz |
| Wireless LAN | Yes |
| Total Number of Onboard USB Ports | 6 |
| Number of Network (RJ-45) Ports | 1 |
| Total Number of Expansion Slots | 3 |
| Processor Socket | Socket AM4 |
| Number of Memory Slots | 4 |
| RAID Supported | Yes |
| DVI | Yes |
| HDMI | Yes |
| Country of Origin (subject to change) | China |
| Package Quantity | 1 |