MSI MPG B550 Motherboard Gaming Plus AM4 AMD B550 PCIe 4.0 ATX Open Box⚫
The condition is "open box" - like new.
Includes everything from a factory-sealed package.
Authentic MSI product.
Same-day shipping.

Supports AMD Ryzen 7 and Ryzen processors
In an AM4 socket.Up to 4866+MHz
4 x 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 MODEAMD CrossFireX graphics support
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 16GBFour 288-pin DDR4 SDRAM DIMM sockets
Support up to 64GB of system memory.AUDIO
Realtek® ALC892 Codec 7.1-Channel High Definition Audio Supports S/PDIF outputSTORAGE
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 devicesEXPANSION SLOTS
1x PCIe 4.0/ 3.0 x16 slot (PCI_E1) 1x PCIe 3.0 x16 slot (PCI_E3), supports x4 speed 2x PCIe 3.0 x1 slotsRAID
Supports RAID 0, RAID 1 and RAID 10 for SATA storage devices Supports RAID 0 and RAID 1 for M.2 NVMe storage devicesUSB
3x USB 3.2 Gen 1 5Gbps ports (1 Type-C internal connector, and 2 ports are available through the internal USB 3.2 Gen 1) 8x USB 2.0 ports (4 Type-A ports back, 4 ports internal USB 2.0 connectors) 2x USB 3.2 Gen 2 10Gbps ports (1 Type-C port and 1 Type-A port) 2x USB 3.2 Gen 1 5Gbps Type-A portsINTERNAL CONNECTORS
1x 24-pin ATX main power 1x 8-pin ATX 12V power 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)INTERNAL CONNECTORS
1x4-pin CPU fan connector 1x4-pin water-pump fan connector 6x4-pin system fan connectors 1xFront panel audio connector 2xSystem panel connectors 1xChassis Intrusion connector 1x4-pin RGB LED connector 2x3-pin RAINBOW LED connectors 1xTPM module connector 1x Clear CMOS jumper

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