MSI MPG B550 Gaming Plus, ATX — Supports Ryzen 5000 Series Desktop Processors, Socket AM4 — DDR4

Original price was: ₹20,700.00.Current price is: ₹14,299.00. (incl. tax)

**All prices are updated under GST 2.0
Earliest estimated delivery date: Mar 2, 2026
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SKU: B550 Gaming Plus Categories: , Tags: , , , , , Brand:
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Description

CPUSupports 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
ChipsetAMD 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 Slot
  • 1x PCIe 4.0/ 3.0 x16 slot (PCI_E1)
  • 1x PCIe 3.0 x16 slot (PCI_E3), supports x4 speed
  • 2x PCIe 3.0 x1 slots
  1. The supported specification depends on installed processor.
  2. When installing PCIe SSD in M.2_2, PCI_E3 slot will be unavailable.
Multi-GPUSupports 2-Way AMD CrossFire Technology
Onboard Graphics
  • 1x HDMI port, supports a maximum resolution of 4096×2160 @24Hz
  • 1x DisplayPort, supports a maximum resolution of 4096×2160 @60Hz
  • Maximum shared memory of 16 GB
  1. Available for the processor with integrated graphics.
  2. Graphics specifications may vary depending on the CPU installed.
StorageAMD 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
  1. The supported specification depends on installed processor.
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
USBAMD 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 (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 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
AudioRealtek ALC892 Codec

  • 7.1-Channel High Definition Audio
  • Supports S/PDIF output
LAN1x Realtek 8111H Gigabit LAN controller
LED Features
  • 1x EZ LED Control switch
  • 4x EZ Debug LED
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
  • 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
Dimensions
  • ATX Form Factor
  • 12 in. x 9.6 in. (30.5 cm x 24.4 cm)
Mounting9 mounting holes
I/O ControllerNUVOTON NCT6687-R Controller Chip
Hardware Monitor
  • CPU/ System/ Chipset temperature detection
  • CPU/ System/ Pump fan speed detection
  • CPU/ System/ Pump fan speed control
Warranty3 Years
Note***Features, Price and Specifications are subject to change without notice. Images used for representation purpose only.

Additional information

Weight985 g
Dimensions24.5 × 3 × 30.5 cm
Brands Motherboards

MSI

Motherboard Chipset

B550

Motherboard Form Factor

ATX

Motherboard Platform

AMD

Motherboard RAM Type

DDR4

Motherboard Socket

AM4

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MSI MPG B550 Gaming Plus, ATX -- Supports Ryzen 5000 Series Desktop Processors, Socket AM4 -- DDR4 MSI MPG B550 Gaming Plus, ATX -- Supports Ryzen 5000 Series Desktop Processors, Socket AM4 -- DDR4
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