MSI B550-A PRO Socket AM4- AMD B550- DDR4- SATA3&USB3.2- 2-Way CrossFire- M.2- ATX Motherboard

Description

Specifications

• Mfr Part Number: B550APRO (B550-A PRO )
• Processor: Supports AM4 socket 3rd Gen AMD Ryzen processors, and future AMD Ryzen processors with BIOS update.
• Chipset: 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
• Slots:
  • 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
• MULTI-GPU: Supports 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 2048 MB
• Storage: 
  • €‹AMD 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
• 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
• USB:
  • AMD 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
• Audio:
  • Realtek ALC892 Codec
    – 7.1-Channel High Definition Audio
• LAN: 1 x Realtek 8111H Gigabit LAN controller
• 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:
  • Keyboard / Mouse
  • DisplayPort
  • LAN
  • 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-A+C
• Dimensions:
  • ATX Form Factor
  • 12 in. x 9.6 in. (30.5 cm x 24.4 cm)
• Mounting: 9 mounting holes
• *All images and descriptions are for illustrative purposes only. Visual representation of the products may not be perfectly accurate. Product specification, functions and appearance may vary by models and differ from country to country . All specifications are subject to change without notice. Although we endeavor to present the most precise and comprehensive information at the time of publication, a small number of items may contain typography or photography errors. Products may not be available in all markets. We recommend you to check with sales for exact offers.