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    MSI B450M-A PRO MAX II AM4 AMD B450 SATA 6Gb/s Micro ATX Motherboard

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    • B450 GAMING PLUS MAX
    • B450 GAMING PRO CARBON AC
    • B450 TOMAHAWK MAX II
    • B450M PRO-VDH MAX
    • B450M PRO-VDH PLUS
    • B450M-A PRO MAX II
    • Supports AMD Ryzen 5000 Series, 5000 G-Series, 4000 G-Series, 3000 Series, 3000 G-Series, 2000 Series, 2000 G-Series and 1000 Series desktop processors and Athlon with Radeon Vega Graphics desktop processors
    • Supports DDR4 Memory, up to 4133 (OC) MHz
    • Turbo M.2: Running at PCI-E Gen3 x4 maximizes performance for NVMe based SSDs.
    • Audio Boost: Reward your ears with studio grade sound quality.
    • 2.5G LAN: Upgraded network solution for professional and multimedia use. Delivers a secure, stable and fast network connection
    • X-Boost: Software that auto-detects and allows you to boost the performance of any storage or USB device.
    • Core Boost: With premium layout and fully digital power design to support more cores and provide better performance.

    Combo Up Savings Up To $170+

    The more you add, the more you'll save!
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    Specs
    Reviews (1,728)

    Learn more about the MSI B450M-A PRO MAX II

    Model
    Brand MSI
    Model B450M-A PRO MAX II
    Supported CPU
    CPU Socket Type CPU Socket TypeAM4
    CPU Type Supports AMD Ryzen 5000 Series, 5000 G-Series, 4000 G-Series, 3000 Series, 3000 G-Series, 2000 Series, 2000 G-Series and 1000 Series Desktop Processor and Athlon with Radeon Vega Graphics desktop processors
    Chipsets
    Chipset ChipsetAMD B450
    Memory
    Number of Memory Slots 2x288pin (DDR4)
    Memory Standard Memory Support DDR4 2667/ 2800/ 2933/ 3000/ 3066/ 3200/ 3466/ 3600/ 3733/ 3866/ 4000/ 4133 MHz (by A-XMP OC MODE)
    Maximum Memory Supported 64GB
    Channel Supported Channel SupportedDual Channel
    Memory Feature Supports Dual-Channel mode
    Supports non-ECC, UDIMM memory
    Supports ECC UDIMM memory (non-ECC mode)
    Supports un-buffered memory
    Expansion Slots
    PCI Express 3.0 x16 PCI Express 3.0 x16PCI_E1 Gen PCIe 3.0 supports up to x16 (From CPU)
    PCI Express x1 PCI_E2 Gen PCIe 2.0 supports up to x1 (From Chipset)
    Storage Devices
    SATA 6Gb/s SATA 6Gb/s4 x SATA 6Gb/s
    M.2 1x M.2
    M.2_1 Source (From CPU) supports up to PCIe 3.0 x4 / SATA mode, supports 2280/2260/2242 devices
    SATA RAID Supports RAID 0, RAID 1 and RAID 10 for SATA storage devices
    Onboard Audio
    Audio Chipset Audio ChipsetRealtek ALC897 Codec
    7.1-Channel High Definition Audio
    Audio Channels Audio Channels7.1 Channels
    Onboard LAN
    LAN Chipset Realtek 8125 2.5Gbps LAN controller
    Max LAN Speed 2.5Gbps
    Rear Panel Ports
    Back I/O Ports 2 x PS/2 Keyboard/Mouse
    1 x DVI-D
    1 x HDMI
    4 x USB 3.2 Gen 1 5Gbps (Type-A)
    1 x 2.5G LAN
    3 x Audio connectors
    2 x USB 2.0
    Internal I/O Connectors
    Onboard USB 4x USB 2.0 ports
    2x USB 3.2 Gen1 Type A ports
    Other Connectors 1x CPU Fan
    1x System Fan
    2x Front Panel (JFP)
    1x Chassis Intrusion (JCI)
    1x Front Audio (JAUD)
    1x Com Port (JCOM)
    1x TPM pin header(Support TPM 2.0)
    Physical Spec
    Form Factor Micro ATX
    Dimensions (W x L) 9.3" x 7.9"
    Power Pin 1x Power Connector(ATX_PWR)
    1x Power Connector(CPU_PWR)
    Software Feature
    Windows 11 Supported
    Additional Information
    Date First Available October 15, 2023

    Warranty & Returns

    Warranty, Returns, And Additional Information

    Warranty

    • Limited Warranty period (parts): 3 years
    • Limited Warranty period (labor): 3 years
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