MSI MPG B550 GAMING PLUS Gaming Motherboard (AMD AM4, DDR4, PCIe 4.0, SATA 6Gb/s, M.2, USB 3.2 Gen 2, HDMI/DP, ATX)

Support for 3rd Gen AMD Ryzen processors and future AMD Ryzen processors with BIOS update
Supports dual channel DDR4 memory up to 128 GB (4400 MHz)
Lightning Fast Game experience: PCIe 4.0, Lightning Gen 4 M.2 with M.2 Shield Frozr, AMD Turbo USB 3.2 GEN 2
MYSTIC LIGHT: RGB LED lighting and extendable pin headers – 16.8 million colors / 29 effects
AUDIO BOOST rewards your ears with studio grade sound quality for immersive gaming experiences
Premium Thermal Solution: Extended heatsink with additional choke thermal pad rated for 7W/mk and PCB with 2oz thickened copper
Pre-installed I/O Shielding for convenience and protection from electrostatic discharge

Powered by AMD Ryzen AM4 processors, the MSI B550 GAMING PLUS has been forged for performance with Extended Heatsink Design, M.2 Shield Frozr with Frozr Heatsink Design, and Core boost. The Gen 4 M.2 and PCIe connections deliver blistering bandwidth for ultra-fast speed SSDs and PCIe devices.

	MPG B550 GAMING CARBON WIFI	MPG B550 GAMING EDGE WIFI	MPG B550I GAMING EDGE WIFI (Mini-ITX)	MPG B550 GAMING PLUS	MAG B550 TOMAHAWK	B550-A PRO
CPU Support	Support for 3rd Gen AMD Ryzen processors and future AMD Ryzen processors with BIOS update	Support for 3rd Gen AMD Ryzen processors and future AMD Ryzen processors with BIOS update	Support for 3rd Gen AMD Ryzen processors and future AMD Ryzen processors with BIOS update	Support for 3rd Gen AMD Ryzen processors and future AMD Ryzen processors with BIOS update	Support for 3rd Gen AMD Ryzen processors and future AMD Ryzen processors with BIOS update	Support for 3rd Gen AMD Ryzen processors and future AMD Ryzen processors with BIOS update
Chipset / Socket	AMD B550 / AM4	AMD B550 / AM4	AMD B550 / AM4	AMD B550 / AM4	AMD B550 / AM4	AMD B550 / AM4
DDR4 Memory Support	4 x DIMM; Max. 128GB DDR4; 4866+ MHz	4 x DIMM; Max. 128GB DDR4; 4866+ MHz	2 x DIMM; Max. 64GB DDR4; 4866+ MHz	4 x DIMM; Max. 128GB DDR4; 4400+ MHz	4 x DIMM; Max. 128GB DDR4; 4866+ MHz	4 x DIMM; Max. 128GB DDR4; 4400+ MHz
PCIe x16 Slots	1x PCIe 4.0 x16 slots (x16); 1x PCIe 3.0 x16 slots (x4); 3x PCIe 3.0 x1 slots	1x PCIe 4.0 x16 slots (x16); 1x PCIe 3.0 x16 slots (x4); 2x PCIe 3.0 x1 slots	1x PCIe 4.0 x16 slot (@x16)	1x PCIe 4.0 x16 slots (x16); 1x PCIe 3.0 x16 slots (x4); 2x PCIe 3.0 x1 slots	1x PCIe 4.0 x16 slots (x16); 1x PCIe 3.0 x16 slots (x4); 2x PCIe 3.0 x1 slots	1x PCIe 4.0 x16 slot (x16 / x4); 1x PCIe 3.0 x16 slot (x4); 2x PCIe 3.0 x1 slots
Display Output	HDMI, DisplayPort (requires processor graphics)	HDMI, DisplayPort (requires processor graphics)	HDMI 2.1 (requires processor graphics)	HDMI, DisplayPort (requires processor graphics)	HDMI, DisplayPort (requires processor graphics)	HDMI, DisplayPort (requires processor graphics)
M.2	2x M.2	2x M.2	2x M.2	2x M.2	2x M.2	2x M.2
Wireless	2x2 Wi-Fi with MU-MIMO 802.11 a/b/g/n/ac/ax	2x2 Wi-Fi with MU-MIMO 802.11 a/b/g/n/ac/ax	2x2 Wi-Fi with MU-MIMO 802.11 a/b/g/n/ac/ax	n/a	n/a	n/a
Ethernet LAN	2.5G LAN	2.5G LAN	2.5G LAN	Gigabit LAN	2.5G LAN & Gigabit LAN	Gigabit LAN
Mystic Light	16.8 million colors	16.8 million colors	n/a	16.8 million colors	16.8 million colors	n/a
Form Factor	ATX	ATX	ATX	ATX	ATX	ATX