MSI MPG B550 GAMING PLUS

Description

DIMENSIONS

• ATX Form Factor
• 12 in. x 9.6 in. (30.5 cm x 24.4 cm)

CPU

• Supports AMD Ryzen™ 5000 Series, 5000 G-Series, 4000 G-Series, and 3000 Series processors
• Processor socket AM4
• 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 4800 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 SLOT

• 1x PCIe 4.0/ 3.0 x16 slot (from CPU)
• 1x PCIe 3.0 x16 slot (PCI_E3), supports x4 speed 2
• 2x PCIe 3.0 x1 slots

AUDIO

• Realtek® ALC892/ALC897 Codec
• 7.1-Channel High Definition Audio

STORAGE

• 6x SATA 6Gb/s ports (from AMD B550 Chipset)
• 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

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

LAN

• 1x Realtek® 8111H Gigabit LAN controller

POWER CONNECTORS

• 1x 24-pin ATX main power connector
• 1x 8-pin ATX 12V power connector

INTERNAL USB CONNECTORS

• 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)

FAN CONNECTORS

• 1x 4-pin CPU fan connector
• 1x 4-pin water-pump fan connector
• 6x 4-pin system fan connectors

SYSTEM CONNECTORS

• 1x Front panel audio connector
• 2x System panel connectors
• 1x Chassis Intrusion connector
• 1xTPM module connector
• 1x Clear CMOS jumper

LED FEATURES

• 1x 4-pin RGB LED connector
• 2x 3-pin RAINBOW LED connectors

BACK PANEL PORTS

• PS/2 Combo Port
• DisplayPort
• LAN Port
• USB 3.2 Gen 2 10Gbps (Type-A)
• HD Audio Connectors
• Flash BIOS Button
• USB 2.0
• HDMI™
• USB 2.0
• USB 3.2 Gen 1 5Gbps (Type-A)
• USB 3.2 Gen 2 10Gbps (Type-C)
• Optical S/PDIF OUT