GIGABYTE A520I AC (Rev. 1.4) vs MSI PRO B550M-P

Key differences

The MSI PRO B550M-P has 2 more memory slots than the GIGABYTE A520I AC (Rev. 1.4) (4 vs 2). The GIGABYTE A520I AC (Rev. 1.4) has 900 MHz more supported memory clock speed (max) than the MSI PRO B550M-P (5300 MHz vs 4400 MHz). The MSI PRO B550M-P has 64 GB more maximum internal memory than the GIGABYTE A520I AC (Rev. 1.4) (128 GB vs 64 GB). Only the GIGABYTE A520I AC (Rev. 1.4) has Wi-Fi. ECC сompatibility: ECC & Non-ECC on the GIGABYTE A520I AC (Rev. 1.4), Non-ECC on the MSI PRO B550M-P.

• Number of memory slots
  • A520I AC (Rev. 1.4):2
  • PRO B550M-P:4
• ECC сompatibility
  • A520I AC (Rev. 1.4):ECC & Non-ECC
  • PRO B550M-P:Non-ECC
• Supported memory clock speed (max)
  • A520I AC (Rev. 1.4):5300 MHz
  • PRO B550M-P:4400 MHz
• Maximum internal memory
  • A520I AC (Rev. 1.4):64 GB
  • PRO B550M-P:128 GB
• Number of storage drives supported
  • A520I AC (Rev. 1.4):5
  • PRO B550M-P:2
• USB 2.0 connectors
  • A520I AC (Rev. 1.4):1
  • PRO B550M-P:4
• USB 3.2 Gen 1 (3.1 Gen 1) connectors
  • A520I AC (Rev. 1.4):1
  • PRO B550M-P:6
• USB 3.2 Gen 2 (3.1 Gen 2) connectors
  • A520I AC (Rev. 1.4):0
  • PRO B550M-P:1