MSI B550-A PRO motherboard AMD B550 Socket AM4 ATX

MSI B550-A PRO motherboard AMD B550 Socket AM4 ATX Beschreibung

Description Processor Processor manufacturer AMD Processor socket Socket AM4 Compatible processor series 3rd Generation AMD Ryzen 53rd Generation AMD Ryzen 33rd Generation AMD Ryzen 73rd Generation AMD Ryzen 9ExpandFold 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 Supported memory clock speeds 186621332400266728002933300030663200 MHz34663600373338664000413342664400 MHz4800ExpandFold Maximum internal memory 128 GB Storage controllers Supported storage drive types HDD & SSD Supported storage drive interfaces SATA III RAID levels 0110 Graphics Maximum graphics card memory 16000 MB Parallel processing technology support 2-Way CrossFireX Maximum resolution 4096 x 2160 pixels Internal I/O USB 2.0 connectors 2 USB 3.2 Gen 1 (3.1 Gen 1) connectors 1 Number of SATA III connectors 6 Front panel audio connector Yes ATX Power connector (24-pin) Yes CPU fan connector Yes Number of chassis fan connectors 6 Chassis intrusion connector Yes TPM connector Yes 12V power connector Yes RGB LED pin header Yes Rear panel I/O ports USB 2.0 ports quantity 4 USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity 2 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 HDMI ports quantity 1 DisplayPorts quantity 1 Network Ethernet LAN Yes Ethernet interface type Gigabit Ethernet LAN controller Realtek 8111H Wi-Fi No Features Motherboard chipset AMD B550 Audio chip Realtek ALC892 Audio output channels 7.1 channels Motherboard form factor ATX Motherboard chipset family AMD Number of mounting holes 9 Expansion slots PCI Express x1 (Gen 3.x) slots 2 PCI Express x16 (Gen 3.x) slots 1 PCI Express x16 (Gen 4.x) slots 1 Number of M.2 (M) slots 2 BIOS Clear CMOS jumper Yes Weight & dimensions Width 305 mm Depth 244 mm Height 65 mm Packaging content Cables included SATA Drivers included Yes Other features Weight 1 kg Despite our best efforts we cannot guarantee that the published specifications and images do not contain errors or mistakes that cannot however constitute the basis for claims.