Asrock B550M PRO4 µ 90-MXBDK0-A0UAYZ

Asrock B550M Pro4. Processor manufacturer AMD, Processor socket Socket AM4, Compatible processor series AMD Ryzen. Supported memory types DDR4-SDRAM, Memory slots type DIMM, Supported memory clock speeds 2133,2400,2667,2933,3200,3466,3600,3733,3800,3866,4000,4133,4200,4266,4333,4400,4466,4533 MHz. Supported storage drive interfaces M.2,Serial ATA III. Ethernet interface type Gigabit Ethernet, LAN controller Realtek RTL8111H. Component for PC, Motherboard form factor Micro ATX, Motherboard chipset family AMD
Processor Processor manufacturer AMD Processor socket Socket AM4 Compatible processor series AMD Ryzen Maximum number of SMP processors 1 Memory Supported memory types DDR4-SDRAM Number of memory slots 4 Memory slots type DIMM Memory channels Dual-channel ECC Y Non-ECC Y Supported memory clock speeds 2133,2400,2667,2933,3200,3466,3600,3733,3800,3866,4000,4133,4200,4266,4333,4400,4466,4533 MHz Maximum internal memory 128 GB Unbuffered memory Y Features Component for PC Motherboard form factor Micro ATX Motherboard chipset family AMD Motherboard chipset AMD B550 Audio chip Realtek ALC1200 Audio output channels 7.1 channels Internal I/O USB 2.0 connectors 2 USB 3.2 Gen 1 (3.1 Gen 1) connectors 2 Number of SATA II connectors 6 Front panel connector Y ATX Power connector (24-pin) Y EPS power connector (8-pin) Y Number of COM connectors 1 TPM connector Y RGB LED pin header Y Rear panel I/O ports USB 2.0 ports quantity 2 USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity 4 USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity 1 USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity 1 Ethernet LAN (RJ-45) ports 1 PS/2 ports quantity 1 VGA (D-Sub) ports quantity 1 HDMI ports quantity 1 DisplayPorts quantity 1 Storage controllers Supported storage drive interfaces M.2,Serial ATA III Network Ethernet LAN Y Ethernet interface type Gigabit Ethernet LAN controller Realtek RTL8111H Wake-on-LAN ready Y Wi-Fi N BIOS BIOS type UEFI AMI Graphics Parallel processing technology support Not supported Weight & dimensions Width 244 mm Depth 244 mm Packaging content Drivers included Y