Asrock B850M Pro-A AMD B850 Socket AM5 micro ATX

Supported processor sockets: Socket AM5 Compatible processor series: AMD Ryzen 9000 Series Processor manufacturer: AMD Processor socket: Socket AM5 Maximum resolution: 3840 x 2160 pixels HDCP: Yes Parallel processing technology support: Not supported Motherboard chipset: AMD B850 Product colour: Black Motherboard form factor: micro ATX Motherboard chipset family: AMD Windows operating systems supported: Windows 11 x64 Audio output channels: 7.1 channels Audio chip: Realtek ALC897 ECC сompatibility: ECC & Non-ECC Unbuffered memory: Yes Maximum internal memory: 256 GB Memory slots type: DIMM Supported memory types: DDR5-SDRAM Number of memory slots: 4 Memory channels: Dual-channel Depth: 244 mm Width: 244 mm LAN controller: Dragon RTL8125BG Ethernet interface type: 2.5 Gigabit Ethernet Ethernet LAN: Yes Wi-Fi: No 12V power connector: Yes Number of EPS power connectors (8-pin): 1 Number of CPU fan connectors: 2 Number of RGB LED pin headers: 1 CPU fan connector: Yes Number of SATA III connectors: 4 Number of chassis fan connectors: 3 ATX Power connector (24-pin): Yes TPM connector: Yes Front panel audio connector: Yes EPS power connector (8-pin): Yes RGB LED pin header: Yes USB 2.0 connectors: 2