MB MSI B550-A PRO, DP/HDMI, 4xD4, 2xM.2

MSI B550-A PRO /AM4

• Warranty: 36 Months

• Memory type: 4x DDR4 memory slots, support up to 128GB 1; Supports DDR4 1866/ 2133/ 2400/ 2667/ 2800/ 2933/ 3000/ 3066/ 3200 MHz by JEDEC; Supports DDR4 2667/ 2800 /2933 /3000 /3066 /3200 /3466 /3600/ 3733 /3866 /4000 /4133 /4266 /4400+ MHz by A-XMP OC MODE; 1DPC 1R Max speed 4800 MHz; 1DPC 2R max speed 3866 MHZ; 2DPC 1R max speed 4000 MHZ; 2DPC 2R max speed 3600 MHZ; Dual channel memory architecture; Supports non-ECC UDIMM memory; Supports ECC UDIMM memory (non-ECC mode); Supports un-buffered memory

• Form Factor: ATX Form Factor; 12 in. x 9.6 in. (30.5 cm x 24.4 cm)

• I/O: Keyboard / Mouse; DisplayPort; LAN; HD Audio Connectors; Flash BIOS Button; USB 2.0; HDMI; USB 2.0; USB 3.2 Gen 1 5Gbps Type-A; USB 3.2 Gen 2 10Gbps Type-A+C

• Chipset: AMD B550 Chipset

• Expansion Slots: 1x PCIe 4.0/ 3.0 x16 slot (PCI_E1) 1; 1x PCIe 3.0 x16 slot (PCI_E3), supports x4 speed 2; 2x PCIe 3.0 x1 slots

• LAN: 1x Realtek® 8111H Gigabit LAN controller

• Storage: AMD B550 Chipset; 6x SATA 6Gb/s ports; 2x M.2 slots (Key M); M2_1 slot (from AMD Processor); Supports PCIe 4.0/ 3.0 x4 1; Supports SATA 6Gb/s; Supports 2242/ 2260/ 2280/ 22110 storage devices; M2_2 slot (from AMD B550 chipset); Supports PCIe 3.0x4; Supports 2242/ 2260/ 2280 storage devices

• Audio: Realtek® ALC892/ALC897 Codec; 7.1-Channel High Definition Audio

• CPU`s supported: Supports AM4 socket 3rd Gen AMD Ryzen™ processors, and future AMD Ryzen™ processors with BIOS update.

• Graphics: 1x HDMI 2.1 port, supports a maximum resolution of 4096x2160 @60Hz 1 2; 1x DisplayPort, supports a maximum resolution of 4096x2160 @60Hz 1; Maximum shared memory of 16 GB

• Connectors: 1x 24-pin ATX main power connector; 1x 8-pin ATX 12V power connector; 6x SATA 6Gb/s connectors; 2x M.2 slots (M-Key); 1x USB 3.2 Gen 1 5Gbps Type-C port; 1x USB 3.2 Gen 1 5Gbps connector (supports additional 2 USB 3.2 Gen 1 5Gbps ports); 2x USB 2.0 connectors (supports additional 4 USB 2.0 ports); 1x 4-pin CPU fan connector; 1x 4-pin water-pump fan connector; 6x 4-pin system fan connectors; 1x Front panel audio connector; 2x System panel connectors; 1x Chassis Intrusion connector; 1x 4-pin RGB LED connector; 2x 3-pin RAINBOW LED connectors; 1xTPM module connector; 1x Clear CMOS jumper