MSI B550-A PRO

MSI B550-A PRO

• Chipset: AMD B550
• CPU Support: AMD Ryzen™ 5000 and 3000 Series Desktop Processors, and AMD Ryzen™ 4000 G-Series Desktop Processors (Excluding Ryzen™ 5 3400G and Ryzen™ 3 3200G)
• Memory: 4 x DDR4 memory slots, up to 128GB, support up to 4400+ MHz (A-XMP OC MODE)
• Expansion Slots:
  • 1 x PCIe 4.0/3.0 x16 slot
  • 1 x PCIe 3.0 x16 slot (supports x4 mode)
  • 2 x PCIe 3.0 x1 slots
• Storage:
  • 6 x SATA 6Gb/s ports
  • 1 x M.2 slot (Key M) for PCIe 4.0/3.0 x4
  • 1 x M.2 slot (Key M) for PCIe 3.0 x4
• USB Ports:
  • Rear:
    • USB 3.2 Gen 2 (1 x Type-C, 1 x Type-A)
    • USB 3.2 Gen 1 (2 x Type-A)
    • USB 2.0 (4 x ports)
• Video Ports:
  • 1 x DisplayPort
  • 1 x HDMI port