Highlights: MSI MPG B550 Gaming Plus ATX Motherboard
Motherboard Chipset – AMD B550 Chipset
CPU Socket – AM4
Max Memory Slots – 4
Max Memory Support – 128GB
Motherboard Form Factor – ATX
About MSI MPG B550 Gaming Plus ATX Motherboard
The MSI MPG B550 Gaming Plus ATX motherboard is an excellent product for gaming enthusiasts or those looking to build a new system. It features an AMD B550 chipset so this motherboard can be easily upgraded later and you can get the most out of your CPU and GPU. The MSI MPG B550 Gaming Plus ATX motherboard is excellent for building a new system or upgrading an old one.
The MSI MPG B550 Gaming Plus ATX motherboard brings out the best in gamers by allowing full expression of color with advanced RGB lighting control and synchronization. Experiment with another level of personalization with the front LED strip that provides real-time notifications and is convenient in-game. With this MSI MPG motherboard, you can transform your equipment into the center of attention and the top leaderboard in style.
Features
Flash BIOS button: Use a USB key to flash any BIOS in seconds without installing a Memory, CPU, or graphics card.
Pre-installed I/O shielding: More convenience for installation and Better EMI protection.
EZ LED Control: A button to easily control LED on/off.
Front Type-C USB 3.2 Gen1 (5Gbps): Compatible with the latest PC chassis and suitable for external drives and other mobile devices.
M.2 Shield FROZR: Reinforced built-in M.2 thermal solution. M.2 keeps SSDs safe while preventing throttling, helping them run faster.
Lightning Gen4 solution: The latest Gen4 PCI-E and M.2 solutions have a bandwidth of up to 64 Gbps for maximum transfer speed.
Enhanced heatsink design: MSI-enhanced PWM heatsink and improved circuit design ensure even high-end processors run at full speed.
2oz Thickened Copper PCB: An enhanced PCB design improves performance and heat dissipation.
TECHNICAL SPECIFICATIONS
 CPU |  Supports AMD Ryzen 5000 & 3000 Series desktop processors (not compatible with AMD Ryzen 5 3400G & Ryzen 3 3200G) and AMD Ryzen 4000 G-Series desktop processors |
 CHIPSET |  AMD B550 Chipset |
 MEMORY |  4x DDR4 memory slots, support up to 128GB -Supports DDR4 1866 MHz / 2133 MHz / 2400 MHz / 2667 MHz / 2800 MHz / 2933 MHz / 3000 MHz / 3066 MHz / 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) 1x PCIe 3.0 x16 slot (PCI_E3), supports 4x speed 2x PCIe 3.0 x1 slots Note – When installing PCIe SSD in M.2_2, the PCI_E3 slot will be unavailable. |
 ONBOARD GRAPHICS |  1x HDMI 2.1 port, supports a maximum resolution of 4096×2160 @60Hz Support HDCP 1.4 & 2.3 1x DisplayPort supports 4096×2160 @60Hz maximum resolution Maximum shared memory of 16 GB Note – 1. Available for processors with integrated graphics. Note – 2. Graphics configurations may vary depending on the installed CPU. |
 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 —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 Note – The supported specification depends on the installed processor. |
 RAID |  Supports RAID 0, RAID 1, and RAID 10 for SATA storage devices Supports RAID 1 and RAID 0 for NVMe M.2 storage devices |
 USB |  AMD B550 Chipset 3x USB 3.2 Gen 1 5 Gbps ports (1x Type-C internal connector and 2x ports are available through the internal USB 3.2 Gen 1 5 Gbps connector) 8x USB 2.0 ports (4 Type-A ports on the back panel, 4 ports through the internal USB 2.0 connectors) AMD Processor 2x USB 3.2 Gen 2 10 Gbps ports (1x Type-C port and 1x Type-A port on the rear panel) 2x USB 3.2 Gen 1 5 Gbps Type-A ports on the rear panel |
 AUDIO |  Realtek ALC892/ALC897 Codec 7.1-Channel High-Definition Audio Supports S/PDIF output |
 LAN |  1x Realtek 8111H Gigabit 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 5 Gbps connector (additional 2x USB 3.2 Gen 1 5 Gbps ports support) 2x USB 2.0 connectors (additional 4x USB 2.0 ports support) 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 |  PS/2 Combo Port DisplayPort LAN Port USB 3.2 Gen 2 10Gbps (Type-A) HD Audio Connectors Flash BIOS Button 2x USB 2.0 HDMI USB 3.2 Gen 1 5Gbps (Type-A) USB 3.2 Gen 2 10Gbps (Type-C) 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 CPU/ System/ Pump fan speed control |
 DIMENSIONS |  ATX Form Factor 12 in. x 9.6 in. (30.5 cm x 24.4 cm) |
 MOUNTING |  9 mounting holes |
 BOX CONTENT |  MSI Motherboard, Quick Installation Guide, MSI Case Badge, 2x SATA Cable, Product Registration Card, Driver DVD |
Specification: MSI MPG B550 Gaming Plus ATX Motherboard | AM4 CPU Socket
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