MSI B550-A PRO, AMD B550, AM4, ATX, 4 DDR4, HDMI, DP, GB LAN, 2x M.2

Description

Specification

• Motherboard Type: Desktop
• Form Factor: ATX
• Socket: AMD AM4
• Chipset: AMD B550
• #Hide#DDR Type: DDR4
• CPU Support: Click here for CPU support
  Note: not compatible with Ryzen 5 3400G & Ryzen 3 3200G CPUs
• RAM Technology: DDR4 (Dual Channel)
  Supports non-ECC UDIMM memory
  Supports ECC UDIMM memory (non-ECC mode)
  Supports un-buffered memory
• RAM Slots: 4 x DIMM
• RAM Speeds: Up to 4400MHz (OC)
• Maximum Memory: 128GB
• Graphics: Integrated Graphics Processor
  Graphics specifications may vary between CPU types
• Graphics Ports: 1 x HDMI
  1 x DisplayPort
• Multi-GPU Support: Supports 2-Way AMD CrossFire
• PCI/PCI Express: 1 x PCIe 4.0/3.0 x16
  1 x PCIe 3.0 x16 (supports x4 speed)
  2 x PCIe 3.0 x1
• Storage: 6 x SATA III
  2 x M.2

  M.2_1 (2242/2260/2280/22110) – SATA & PCIe 4.0/3.0 x4
  M.2_2 (2242/2260/2280) – PCIe 3.0 x4

• RAID: “Supports RAID 0, 1 and 10 for SATA storage devices
  Supports RAID 0 and 1 for M.2 NVMe storage devices”
• Wireless: –
• LAN: GB LAN
• Audio: 7.1-Channel High Definition Audio
• USB Ports Supported: Rear:
  1 x USB 10Gbps Type-C
  1 x USB 10Gbps 1 Type-A
  2 x USB 5Gbps Type-A
  4 x USB 2.0

  Front:
  1 x USB 5Gbps Type-C
  2 x USB 5Gbps
  4 x USB 2.0

• Back Panel I/O Ports: 1 x USB 10Gbps Type-C
  1 x USB 10Gbps 1 Type-A
  2 x USB 5Gbps Type-A
  4 x USB 2.0
  1 x DisplayPort
  1 x HDMI
  1 x PS/2
  1 x RJ-45
  1 x Audio Line In
  4 x Audio Line Out
  1 x Microphone In
• Internal I/O Connectors: 1 x 24-pin ATX
  1 x 8-pin ATX 12V
  6 x SATA 6Gb/s
  2 x M.2 (M-Key)
  1 x USB 3.2 Gen1 Type-C
  1 x USB 3.2 Gen1
  2 x USB 2.0
  1 x 4-pin CPU fan
  1 x 4-pin water-pump fan
  6 x 4-pin system fan
  1 x Front panel audio
  2 x System panel
• .: 1 x Chassis Intrusion
  1 x 4-pin RGB LED
  2 x 3-pin RAINBOW LED
  1 x TPM module
  1 x Clear CMOS
• Accessories: Case Screw Guide
  Quick Installation Guide
  MSI Case Badge
  2 x SATA Cables
  Driver DVD
  Product Registration Card
  I/O Shield
  Promotion Card
• Additional Features: See Overview
• Package Type: Retail
• Package Weight: To be confirmed
• Warranty: 3 Years
• #Hide#M.2 Slot(s): Yes (M.2)
• #Hide#No. LAN Ports: 1 x LAN
• #Hide#Max LAN Speed: GB LAN