Brand |
MSI |
Series |
AMD B550 Motherboards |
Model |
MPG B550 GAMING PLUS |
CPU |
Supports AM4 Socket 3rd Gen AMD Ryzen Processors, and Future AMD Ryzen Processors with BIOS Update |
Chipset |
AMD B550 Chipset |
Memory |
4x DDR4 Memory Slots, Support Up to 128GB |
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 4400 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 |
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 |
On-Board Graphics |
1x HDMI Port, Supports a Maximum Resolution of 4096×2160 @24Hz *3 |
1x DisplayPort, Supports a Maximum resolution of 4096×2160 @60Hz *3 |
Maximum Shared Memory of 16GB |
Multi-GPU |
Supports 2-Way AMD CrossFire Technology |
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 *4 |
Supports SATA 6Gb/s |
Supports 2242/ 2260/ 2280/ 22110 Storage Devices |
M2_2 Slot (from AMD B550 Chipset) |
Supports PCIe 3.0×4 |
Supports 2242/ 2260/ 2280 Storage Devices |
RAID |
Supports RAID 0, RAID 1 and RAID 10 for SATA Storage Devices |
Supports RAID 0 and RAID 1 for M.2 NVMe Storage Devices |
USB |
AMD B550 Chipset: |
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 5Gbps Connector) |
8x USB 2.0 Ports (2 Type-A Ports on the Back Panel, 4 Ports Through the Internal USB 2.0 Connectors) |
AMD Processor: |
2x USB 3.2 Gen 2 10Gbps Ports (1 Type-C Port and 1 Type-A Port on the Back Panel) |
2x USB 3.2 Gen 1 5Gbps Type-A Ports on the Back Panel |
Audio |
Realtek ALC892 Codec: |
7.1-Channel High Definition Audio |
Supports S/PDIF Output |
LAN |
1x Realtek 8111H LAN Controller |
Internal 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 |
Back Panel Ports |
1x PS/2 Combo Port |
1x DisplayPort |
1x LAN Port |
1x USB 3.2 Type-A Gen 2 (10Gbps) |
5x HD Audio Connectors |
Flash BIOS Button |
4x USB 2.0 Type-A |
1x HDMI |
1x USB 3.2 Type-A Gen 1 (5Gbps) |
USB 3.2 Type-C Gen 2 (10Gbps) |
Optical S/PDIF OUT |
LED Features |
1x EZ LED Control Switch |
4x EZ Debug LED |
I/O Controller |
NUVOTON NCT6687-R Controller Chip |
Hardware Monitor |
CPU/ System/ Chipset Temperature Detection |
CPU/ System/ Pump Fan Speed Detection & Control |
Form Factor |
ATX Form Factor |
12 in. x 9.6 in. (30.4 cm x 24.4 cm) |
Mounting Holes |
9x Mounting Holes |
Warranty Information |
Warranty |
3 Year Warranty |