Asrock B550M-HDV Socket AM4 micro ATX AMD B550

Unbuffered memory: Yes | Processor socket: Socket AM4 | Supported memory clock speeds: 2933 | Supported memory clock speeds: 3600 | DVI-D ports quantity: 1 | Supported memory clock speeds: 3800 | Supported memory clock speeds: 4466 | Maximum number of SMP processors: 1 | Motherboard form factor: micro ATX | BIOS type: UEFI AMI | Memory channels: Dual-channel | Supported memory clock speeds: 3200 MHz | Supported memory clock speeds: 4266 | Audio output channels: 7.1 channels | Memory slots type: DIMM | Front panel audio connector: Yes | Supported memory types: DDR4-SDRAM | USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity: 4 | Supported storage drive interfaces: M.2, Serial ATA III | Motherboard chipset: AMD B550 | USB 2.0 connectors: 4 | Graphics card family: AMD | Peripheral (Molex) power connectors (4-pin): 1 | Compatible processor series: 3rd Generation AMD Ryzen™ 3 | HDMI ports quantity: 1 | Processor manufacturer: AMD | Wake-on-LAN ready: Yes | Motherboard chipset family: AMD | On-board graphics card: Yes | CPU fan connector: Yes | USB 3.2 Gen 1 (3.1 Gen 1) connectors: 2 | USB 2.0 ports quantity: 2 | Compatible processor series: 3rd Generation AMD Ryzen™ 7 | TPM connector: Yes | Audio chip: Realtek ALC887 | PS/2 ports quantity: 1 | HDCP: Yes | Compatible processor series: 3rd Generation AMD Ryzen 5 | Graphics card: Radeon Vega | Ethernet LAN: Yes | Depth: 201 mm | LAN controller: Realtek RTL8111H | Compatible processor series: 3rd Generation AMD Ryzen™ 9 | Width: 230 mm | Number of SATA III connectors: 4 | Ethernet LAN (RJ-45) ports: 1 | Drivers included: Yes | Wi-Fi: No | ATX Power connector (24-pin): Yes | Supported memory clock speeds: 2133 | Supported memory clock speeds: 4200 | Supported memory clock speeds: 2400 | Supported memory clock speeds: 3866 | Supported memory clock speeds: 4333 | Supported memory clock speeds: 4600 | Supported memory clock speeds: 4533 MHz | Number of memory slots: 2 | Number of chassis fan connectors: 2 | Supported memory clock speeds: 3466 | VGA (D-Sub) ports quantity: 1 | Supported memory clock speeds: 4133 | Supported memory clock speeds: 4000 | Supported memory clock speeds: 2667 | Supported memory clock speeds: 3733 | Supported memory clock speeds: 4400 | Supported memory clock speeds: 4666 | Maximum internal memory: 64 GB | Ethernet interface type: Gigabit Ethernet | DirectX version: 12.0