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

In stock. Limit 5 per customer.
Ships from Canada.
  • B450-A PRO MAX
  • B450 GAMING PLUS MAX
  • B450 GAMING PRO CARBON AC
  • B450 TOMAHAWK MAX II
  • B450I GAMING PLUS AC
  • B450M MORTAR
  • B450M PRO-M2 MAX
  • B450M PRO-VDH MAX
  • AMD B450
  • 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
  • For AMD Ryzen Gen3 (R5/R7/R9):
  • Supports DDR4 4133/ 4000/ 3866/ 3733/ 3466/ 3200/ 3066/ 3000/ 2933/ 2800/ 2667 MHz (by A-XMP OC MODE)
  • For AMD Other CPU:
  • Supports DDR4 3466/ 3200/ 3066/ 3000/ 2933/ 2800/ 2667 MHz (by A-XMP OC MODE)
  • Supports DDR4 2667/ 2400/ 2133/ 1866 MHz (by JEDEC)
Overview
Specs
Reviews

B450-A PRO MAX

BUSINESS CLASS

  • 1 Flash BIOS Button
  • 2 USB 2.0 & PS/2
  • 3 DVI-D & VGA
  • 4 HDMI & USB 3.2 (Gen1)
  • 5 USB 3.2 (Gen2) Type-A & LAN
  • 6 Audio Jacks
B450-A PRO MAX MOTHERBOARD
Display Interface
msi-vga_port
msi-dvi-d_port
msi-hdmi_port
VGA Port
DVI-D Port
HDMI Port
  • 7 Heavy-Plated Heat Sink
    Designed for maximum cooling
  • 8 DDR4 Boost
    Optimized traces and isolated memory circuitry
  • 9 Turbo M.2
    NVMe support, delivering speeds up to 32Gb/s using PCI-Express Gen3 x4
  • 10 PCI-E Steel Armor
    Reinforced and shielded connector
  • 11 Steel Slot
    Reinforced against bending
  • 12 Audio Boost
    Reward your ears with studio grade sound quality
max logo
ENHANCED BIOS COMPATIBILITY & CROSS-GEN RYZEN SUPPORT
MAX motherboards have been upgraded to support multiple Ryzen processor generations including Ryzen 3000 series processors. Get more with Click BIOS 5, designed with an easy-to-use layout and advanced system-tuning capabilities.
screenshot of EZ-mode and advanced
SCALABLE GRAPHICS PERFORMANCE MULTI-GPU SUPPORT
The MSI B450-A PRO MAX supports AMD CrossFire multi GPU technology. PCI-E slot placements provide optimal airflow for graphics card cooling.
Works best with MSI graphics cards.
two VGA and AMD logo
detail of the core boost
CORE BOOST
Core Boost is the latest advancement of MSI's motherboard CPU power delivery system. A reserved zone of premium power delivery components on an optimized circuit design results in a highly efficient power system capable of precise current output to the CPU.
UNMATCHED MEMORY PERFORMANCE
MSI takes memory stability and performance to the extreme. We've designed an optimized memory-circuit design for reliability and tested compatibility extensively in partnership with major memory manufacturers.
chart of the DDR4 boost
BEST COMPATIBILITY
Get more out of high-performance RAM with DDR4 Boost. The memory circuit design has been optimized for short and fast transmission on a reserved section of the motherboard fully isolated from any other circuit.
a chart of others and MSI
EXTREME STORAGE PERFORMANCE: TURBO M.2
Enjoy a blazing-fast system boot up and insanely quick loading of applications and data. Delivering speeds up to 32Gb/s per device using Gen3 x4.
a chart of SATA3 and TURBO M.2
FORTIFY YOUR SYSTEM WITH PCI-E STEEL ARMOR
MSI PCI Express Steel Armor slots are secured to the motherboard with extra solder points and support the weight of heavy graphics cards. When every advantage counts, Steel Armor shields the point of contact from electromagnetic interference.
two images showing different between no strenghteing and MSI steel armor
AMPLIFY YOUR GAME WITH AUDIO BOOST
Like a dedicated sound card, Audio Boost offers a HD audio processor, dedicated amplifier and high-quality audio capacitors, all physically isolated from the rest of the motherboard circuitry to ensure the purest audio signal to locate enemies with pin-point accuracy.
detail of isolated Audio line and high-quality audio capacitors

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

  • Limited Warranty period (parts): 3 years
  • Limited Warranty period (labor): 3 years
  • Read full details

Return Policies

    We want to ensure your holiday shopping this year is hassle-free. That’s why we’re automatically extending our return policies on almost every product! For purchases placed between November 1, 2021 and December 24, 2021 you will have until January 31, 2022 to return your product. There's nothing additional that you have to do!
  • Return for refund within: non-refundable
  • Return for replacement until: January 31, 2022
  • This item is covered by Newegg.ca's Extended Holiday Replacement-Only Return Policy
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