Product Description
| Processor | |
|---|---|
| Compatible processor series | 3rd Generation AMD Ryzen™ 9, 3rd Generation AMD Ryzen 5, 3rd Generation AMD Ryzen™ 7, 3rd Generation AMD Ryzen™ 3 |
| Processor manufacturer | AMD |
| Maximum number of SMP processors | 1 |
| Processor socket | Socket AM4 |
| Graphics | |
| On-board graphics card | Y |
| Graphics card | Radeon Vega |
| Graphics card family | AMD |
| HDCP | Y |
| DirectX version | 12.0 |
| Features | |
| Motherboard form factor | mini ITX |
| Motherboard chipset family | AMD |
| Audio chip | Realtek ALC887 |
| Motherboard chipset | AMD B550 |
| Audio output channels | 7.1 channels |
| Memory | |
| Supported memory types | DDR4-SDRAM |
| Supported memory clock speeds | 3200, 4266, 2667, 3733, 4400 MHz, 2400, 4333, 4600, 3466, 3800, 4466, 4533, 3866, 4133, 4000, 2933, 3600, 2133, 4200 |
| Maximum internal memory | 64 GB |
| Number of memory slots | 2 |
| Memory channels | Dual-channel |
| Memory slots type | DIMM |
| Unbuffered memory | Y |
| Weight & dimensions | |
| Width | 170 mm |
| Depth | 170 mm |
| Network | |
| Wi-Fi standards | 802.11b, 802.11a, 802.11g, Wi-Fi 5 (802.11ac), Wi-Fi 4 (802.11n) |
| Wake-on-LAN ready | Y |
| LAN controller | Realtek RTL8111H |
| Bluetooth version | 4.2 |
| Ethernet LAN | Y |
| Bluetooth | Y |
| Ethernet interface type | Gigabit Ethernet |
| Wi-Fi | Y |
| Internal I/O | |
| RGB LED pin header | Y |
| Number of SATA III connectors | 4 |
| USB 3.2 Gen 1 (3.1 Gen 1) connectors | 2 |
| CPU fan connector | Y |
| Front panel audio connector | Y |
| EPS power connector (8-pin) | 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 |
| Rear panel I/O ports | |
| PS/2 ports quantity | 1 |
| USB 2.0 ports quantity | 2 |
| DisplayPorts quantity | 1 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity | 1 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 3 |
| HDMI ports quantity | 1 |
| Ethernet LAN (RJ-45) ports | 1 |
| DisplayPort version | 1.4 |
Additional Information
| Manufacturer Code | B550M-ITX/AC |
|---|