Product Description
| Processor | |
|---|---|
| Maximum number of SMP processors | 1 |
| Compatible processor series | 3rd Generation AMD Ryzen™ 9, 3rd Generation AMD Ryzen™ 7, 3rd Generation AMD Ryzen 5, 3rd Generation AMD Ryzen™ 3 |
| Processor manufacturer | AMD |
| Processor socket | Socket AM4 |
| Graphics | |
| On-board graphics card | Y |
| Graphics card family | AMD |
| Features | |
| Motherboard chipset | AMD B550 |
| Motherboard chipset family | AMD |
| Audio output channels | 7.1 channels |
| Motherboard form factor | micro ATX |
| Memory | |
| Supported memory clock speeds | 2400, 4333 MHz, 3200 MHz, 4266, 3466, 3866, 2933, 3600, 4533 MHz, 4133, 4000, 3800, 4466, 2667, 3733, 4400, 2133, 4200 |
| Memory slots type | DIMM |
| Supported memory types | DDR4-SDRAM |
| Number of memory slots | 4 |
| Maximum internal memory | 128 GB |
| Unbuffered memory | Y |
| Weight & dimensions | |
| Width | 244 mm |
| Depth | 244 mm |
| Network | |
| Wake-on-LAN ready | Y |
| Wi-Fi | N |
| LAN controller | Dragon RTL8125BG |
| Ethernet LAN | Y |
| Ethernet interface type | 2.5 Gigabit Ethernet |
| Internal I/O | |
| Peripheral (Molex) power connectors (4-pin) | 1 |
| USB 3.2 Gen 1 (3.1 Gen 1) connectors | 2 |
| Front panel audio connector | Y |
| ATX Power connector (24-pin) | Y |
| USB 2.0 connectors | 2 |
| BIOS | |
| BIOS type | UEFI AMI |
| Packaging content | |
| Drivers included | Y |
| Storage controllers | |
| Supported storage drive interfaces | M.2, Serial ATA III |
| RAID levels | 1, 0, 10 |
| Rear panel I/O ports | |
| PS/2 ports quantity | 1 |
| Ethernet LAN (RJ-45) ports | 1 |
| HDMI ports quantity | 1 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 4 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity | 1 |
| DisplayPorts quantity | 1 |
| USB 2.0 ports quantity | 2 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity | 1 |
| S/PDIF out port | Y |
Additional Information
| Manufacturer Code | B550M STEEL LEGEND |
|---|