Asrock B550M-ITX/ac Socket AM4 mini ITX AMD B550

Maximum number of SMP processors: 1 Processor socket: Socket AM4 Compatible processor series: 3rd Generation AMD Ryzen 5 Processor manufacturer: AMD Graphics card: Radeon Vega Graphics card family: AMD HDCP: Yes On-board graphics card: Yes DirectX version: 12.0 Motherboard form factor: mini ITX Motherboard chipset family: AMD Audio chip: Realtek ALC887 Audio output channels: 7.1 channels Motherboard chipset: AMD B550 Memory slots type: DIMM Supported memory types: DDR4-SDRAM Unbuffered memory: Yes Supported memory clock speeds: 2133 Maximum internal memory: 64 GB Memory channels: Dual-channel Number of memory slots: 2 Depth: 170 mm Width: 170 mm Ethernet LAN: Yes Wi-Fi standards: 802.11b Bluetooth: Yes Wake-on-LAN ready: Yes Wi-Fi: Yes Ethernet interface type: Gigabit Ethernet Bluetooth version: 4.2 LAN controller: Realtek RTL8111H Number of SATA III connectors: 4 CPU fan connector: Yes Front panel audio connector: Yes USB 2.0 connectors: 2 USB 3.2 Gen 1 (3.1 Gen 1) connectors: 2 EPS power connector (8-pin): Yes ATX Power connector (24-pin): Yes RGB LED pin header: Yes BIOS type: UEFI AMI