Asrock B550M Pro4 Socket AM4 micro ATX AMD B550

Asrock B550M Pro4 Socket AM4 micro ATX AMD B550 Description

Maximum number of SMP processors: 1; Processor socket: Socket AM4; Compatible processor series: 3rd Generation AMD Ryzen 7 | 3rd Generation AMD Ryzen 5 | 3rd Generation AMD Ryzen 9 | 3rd Generation AMD Ryzen 3; Processor manufacturer: AMD; Parallel processing technology support: Not supported; Audio output channels: 7.1 channels; Motherboard chipset: AMD B550; Motherboard chipset family: AMD; Motherboard form factor: micro ATX; Audio chip: Realtek ALC1200; Memory channels: Dual-channel; Supported memory clock speeds: 2400 | 2933 | 3600 | 2133 | 4200 | 3800 | 4466 | 3866 | 3200 | 4266 | 3466 | 2667 | 3733 | 4400 | 4533 | 4333 | 4133 | 4000; Unbuffered memory: Yes; Memory slots type: DIMM; Maximum internal memory: 128 GB; Number of memory slots: 4; Supported memory types: DDR4-SDRAM; Depth: 244 mm; Width: 244 mm; Wake-on-LAN ready: Yes; Ethernet LAN: Yes; Ethernet interface type: Gigabit Ethernet; Wi-Fi: No; LAN controller: Realtek RTL8111H; EPS power connector (8-pin): Yes; ATX Power connector (24-pin): Yes; Number of COM connectors: 1; USB 2.0 connectors: 2; Number of SATA II connectors: 6; TPM connector: Yes; Front panel connector: Yes; RGB LED pin header: Yes; USB 3.2 Gen 1 (3.1 Gen 1) connectors: 2; BIOS type: UEFI AMI; Drivers included: Yes; Supported storage drive interfaces: M.2, Serial ATA III; USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity: 4; HDMI ports quantity: 1; Ethernet LAN (RJ-45) ports: 1; PS/2 ports quantity: 1; USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity: 1; DisplayPorts quantity: 1; VGA (D-Sub) ports quantity: 1; USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity: 1; USB 2.0 ports quantity: 2