Asrock B550M-HDV Socket AM4 micro ATX AMD B550

Compatible processor series: 3rd Generation AMD Ryzen™ 9 Maximum number of SMP processors: 1 Processor manufacturer: AMD Processor socket: Socket AM4 HDCP: Yes DirectX version: 12.0 Graphics card family: AMD Graphics card: Radeon Vega On-board graphics card: Yes Motherboard form factor: micro ATX Audio output channels: 7.1 channels Motherboard chipset: AMD B550 Audio chip: Realtek ALC887 Motherboard chipset family: AMD Memory slots type: DIMM Supported memory clock speeds: 3866 Unbuffered memory: Yes Maximum internal memory: 64 GB Supported memory types: DDR4-SDRAM Memory channels: Dual-channel Number of memory slots: 2 Depth: 201 mm Width: 230 mm LAN controller: Realtek RTL8111H Wake-on-LAN ready: Yes Ethernet interface type: Gigabit Ethernet Ethernet LAN: Yes Wi-Fi: No Number of SATA III connectors: 4 Front panel audio connector: Yes Peripheral (Molex) power connectors (4-pin): 1 USB 3.2 Gen 1 (3.1 Gen 1) connectors: 2 CPU fan connector: Yes Number of chassis fan connectors: 2 USB 2.0 connectors: 4 TPM connector: Yes ATX Power connector (24-pin): Yes BIOS type: UEFI AMI Drivers included: Yes Supported storage drive interfaces: M.2, Serial ATA III