MB MSI MPG B550 GAMING PLUS RYZEN AM4 DDR4-4400+MHz Gbit LAN USB3.2 DP/HDMI RGB Mystic Light

Lightning Fast Game experience: PCIe 4.0, Lightning Gen 4 x4 M.2 with M.2 Shield Frozr, AMD Turbo USB 3.2 GEN 2
Enhanced Power Design: Core Boost, Digital PWM IC, 2oz Thickened Copper PCB, DDR4 Boost
Premium Thermal Solution: Extended Heatsink Design and M.2 Shield Frozr are built for high performance system and non-stop gaming experience

SOCKET: AM4
CPU (MAX SUPPORT): RYZEN 9
CHIPSET: AMD B550 Chipset
DDR4 MEMORY: “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”
MEMORY CHANNEL: Dual
DIMM SLOTS: 4
MAX MEMORY (GB): 128
PCI-E X16: 2
PCI-E X1: 2
SATAIII: 6
M.2 SLOT: 2
RAID: 0/1/10
TPM (HEADER): 1
LAN: 1x Realtek® 8111H Gigabit LAN controller
USB 3.2 PORTS (FRONT): 1(Gen 1, Type C), 2(Gen 1, Type A)
USB 3.2 PORTS (REAR): 1(Gen 2, Type C), 1(Gen 2, Type A), 2(Gen 1, Type A)
USB 2.0 PORTS (FRONT): 4
USB 2.0 PORTS (REAR): 4
AUDIO PORTS (REAR): Realtek® ALC892 Codec
DISPLAYPORT: 1
HDMI: 1
DIRECTX: 12
FORM FACTOR: ATX
CROSSFIRE: Y
OPERATING SYSTEM: Support for Windows® 10 64-bit