MSI B450M-A PRO MAX II

Home Motherboard MSI B450M-A PRO MAX II

Product Specification

General
Brand : MSI
Model : B450M-A PRO MAX II
Socket Type : AM4
Chipset : AMD B450
Form Factor : Micro ATX
Memory Support
Memory Type : DDR4
RAM Quantity : 2 (Dual Channel)
Max Memory Support : 64 GB
Memory Pin : 288-Pin
Storage Expansion
SATA : 4 x SATA 6 Gb/s
M.2 : 0
RAID Support : Yes
I/O Slots
USB : 1 x USB 3.2 Gen 1
PCIe Slots : 1 x PCIe x16
Ethernet : 1 x 2.5 Gb/s
Wireless
Wireless Networking : None

MSI B450M-A PRO MAX II ProSeries MATX DDR4 Motherboard

  (110 Total Review)

Product Features

  • Supports AMD Ryzen 5000, 4000, 3000, 2000, 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
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Out of Stock · Last Checked At: Oct 30, 2026
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Product Specification

General
Brand : MSI
Model : B450M-A PRO MAX II
Socket Type : AM4
Chipset : AMD B450
Form Factor : Micro ATX
Memory Support
Memory Type : DDR4
RAM Quantity : 2 (Dual Channel)
Max Memory Support : 64 GB
Memory Pin : 288-Pin
Storage Expansion
SATA : 4 x SATA 6 Gb/s
M.2 : 0
RAID Support : Yes
I/O Slots
USB : 1 x USB 3.2 Gen 1
PCIe Slots : 1 x PCIe x16
Ethernet : 1 x 2.5 Gb/s
Wireless
Wireless Networking : None