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

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  • B450-A PRO MAX
  • B450 GAMING PLUS MAX
  • B450M PRO-VDH MAX
  • 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.
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Specs
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Learn more about the MSI B450M-A PRO MAX II

Best Seller Ranking #65 in AMD Motherboards
Model
Brand MSI
Model B450M-A PRO MAX II
Supported CPU
CPU Socket Type AM4
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 AMD 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 Dual 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_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 4 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 Realtek ALC897 Codec
7.1-Channel High Definition Audio
Audio Channels 7.1 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)
Windows 11 Compatibility
Windows 11 Supported
Additional Information
Date First Available October 15, 2023

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