MSI B450M-A PRO MAX AMD ATX Motherboard For Sale

MSI B450M-A PRO MAX AMD ATX Motherboard
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MSI B450M-A PRO MAX AMD ATX Motherboard:
$58.95

What you see in the photos is exactly what you will receive! Includes CPU heatsink bracket and rear I/O shield. Pulled from a fully functional machine!
Full specs follow (from: style="box-sizing: border-box; padding: 0px; margin: 0px 0px 15px; border: 0px;">Supports 1st, 2nd and 3rd Gen AMD Ryzen™/ Ryzen™ with Radeon™ Vega Graphics/ 2nd Gen AMD Ryzen™ with Radeon™ Graphics/ Athlon™ with Radeon™ Vega Graphics Desktop Processors for Socket AM4

See supported processors

Chipset

AMD®B450 Chipset

Memory
  • 4 x DDR4 memory slots, support up to 128GB *ComboPI 1.0.0.3-based and above BIOS are required.1
    • Supports 1866/ 2133/ 2400/ 2667Mhz (by JEDEC)
    • For AMD Ryzen Gen3 (R5/R7/R9)
      • Supports 2667/ 2800/ 2933/ 3000/ 3066/ 3200/ 3466/ 3733/ 3866/ 4000/ 4133MHz(by A-XMP OC MODE)
    • For AMD Other CPU
      • Supports 2667/ 2800/ 2933/ 3000/ 3066/ 3200/ 3466 MHz(by A-XMP OC MODE)
  • Dual channel memory architecture
  • Supports non-ECC UDIMM memory
  • Supports ECC UDIMM memory (non-ECC mode)
  1. Please refer to Compatibility for more information on compatible memory

See supported memory

Slots
  • 1 x PCIe 3.0 x16 slot (PCI_E1)
    • 1st, 2nd and 3rd Gen AMD Ryzen™ support x16 mode
    • Ryzen™ with Radeon™ Vega Graphics and 2nd Gen AMD Ryzen™ with Radeon™ Graphics support x8 mode
    • Athlon™ with Radeon™ Vega Graphics support x4 mode
  • 1 x PCIe 2.0 x16 slot (PCI_E4, supports x4 mode)1
  • 4 x PCIe 2.0 x1 slots1
  1. PCI_E4 will run x1 speed when installing devices in PCI_E2/ PCI_E3/ PCI_E5 slot.
Onboard Graphics
  • 1 x VGA port, support a maximum resolution of 2048x1280 @60Hz,1920x1200 @60Hz12
  • 1 x DVI-D port, support a maximum resolution of 1920x1200 @60Hz12
  • 1 x HDMI™ 2.0b with HDR port, supports a maximum resolution of 4K @60Hz123
  1. Only support when using Ryzen™ with Radeon™ Vega Graphics and 2nd Gen AMD Ryzen™ with Radeon™ Graphics/ Athlon™ with Radeon™ Vega Graphics processors
  2. Maximum shared memory of 2048 MB
  3. Graphics specifications may vary depending on the CPU installed.
Multi-GPU
  • Supports 2-Way AMD®CrossFire™ Technology
StorageAMD®CPU
  • 2 x SATA 6Gb/s ports1
  • 1 x M.2 slot (Key M)1
    • Supports PCIe 3.0 x4 (1st, 2nd and 3rd Gen AMD Ryzen™/ Ryzen™ with Radeon™ Vega Graphics and 2nd Gen AMD Ryzen™ with Radeon™ Graphics) or PCIe 3.0 x2 (Athlon™ with Radeon™ Vega Graphics) and SATA 6Gb/s standards 2242/ 2260/ 2280/ 22110 storage device
AMD®B450 Chipset
  • 4 x SATA 6Gb/s ports
  1. SATA5 and SATA6 ports will be unavailable when installing a M.2 device in M.2 slot.
RAIDAMD®B450 Chipset
  • Supports RAID 0, RAID1 and RAID 10 for SATA storage devices
USBAMD®B450 Chipset
  • 2 x USB 3.2 Gen2 (SuperSpeed USB 10Gbps) Type-A ports on the back panel
  • 2 x USB 3.2 Gen1 (SuperSpeed USB) ports available through the internal USB 3.2 Gen1 connector
  • 6 x USB 2.0 (High-speed USB) ports (2 Type-A ports on the back panel, 4 ports available through the internal USB 2.0 connectors)
AMD®CPU
  • 2 x USB 3.2 Gen1 (SuperSpeed USB) Type-A ports on the back Codec
    • 7.1-Channel High Definition Audio
    LAN
    • 1 x Realtek®8111H Gigabit LAN controller
    Internal connectors
    • 1 x 24-pin ATX main power connector
    • 1 x 8-pin ATX 12V power connector
    • 6 x SATA 6Gb/s connectors
    • 2 x USB 2.0 connectors (support additional 4 USB 2.0 ports)
    • 1 x USB 3.2 Gen1 connectors (support additional 2 USB 3.2 Gen1 ports)
    • 1 x 4-pin CPU fan connector
    • 1 x 4-pin water-pump-fan connector
    • 4 x 4-pin system fan connectors
    • 1 x TPM module connector
    • 1 x Front panel audio connector
    • 2 x System panel connectors
    • 1 x Serial port connector
    • 1 x Parallel port connector
    • 1 x Chassis Intrusion connector
    • 1 x Clear CMOS jumper
    • 1 x 5050 RGB LED strip 12V connector
    Back panel ports
    1. Flash BIOS Button
    2. PS/2 Combo Port
    3. VGA Port
    4. USB 3.2 Gen1
    5. LAN Port
    6. HD Audio Connectors
    7. USB 2.0 ports
    8. DVI-D Port
    9. HDMI™ Port
    10. USB 3.2 Gen2
    Dimensions
    • 12 in. x 9.6 in. (30.5 cm x 24.4 cm)
    • ATX Form Factor
    Mounting

    9 mounting holes

    Operating System

    Support for Windows®10 64-bit
    Support for Windows®7 64-bit
    * To support Windows®7 64-bit, you must install an AMD Pinnacle Ridge & Summit Ridge CPU.

    Box content
    1. MSI®does not guarantee the risks or damages caused by changing the cover.
    2. These pictures are for reference only and may vary without notice.
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Documentation