GIGABYTE A520I AC (Rev. 1.4) vs GIGABYTE A520M DS3H WIFI6E

Key differences

The GIGABYTE A520M DS3H WIFI6E has 2 more memory slots than the GIGABYTE A520I AC (Rev. 1.4) (4 vs 2). The GIGABYTE A520I AC (Rev. 1.4) has 567 MHz more supported memory clock speed (max) than the GIGABYTE A520M DS3H WIFI6E (5300 MHz vs 4733 MHz). The GIGABYTE A520M DS3H WIFI6E has 64 GB more maximum internal memory than the GIGABYTE A520I AC (Rev. 1.4) (128 GB vs 64 GB). Supported storage drive interfaces: PCI Express 3.0, SATA III on the GIGABYTE A520I AC (Rev. 1.4), M.2, SATA III on the GIGABYTE A520M DS3H WIFI6E. Ethernet interface type: Fast Ethernet, Gigabit Ethernet on the GIGABYTE A520I AC (Rev. 1.4), Gigabit Ethernet, Fast Ethernet on the GIGABYTE A520M DS3H WIFI6E.

• Number of memory slots
  • A520I AC (Rev. 1.4):2
  • A520M DS3H WIFI6E:4
• Supported memory clock speed (max)
  • A520I AC (Rev. 1.4):5300 MHz
  • A520M DS3H WIFI6E:4733 MHz
• Maximum internal memory
  • A520I AC (Rev. 1.4):64 GB
  • A520M DS3H WIFI6E:128 GB
• Supported storage drive interfaces
  • A520I AC (Rev. 1.4):PCI Express 3.0, SATA III
  • A520M DS3H WIFI6E:M.2, SATA III
• USB 2.0 ports quantity
  • A520I AC (Rev. 1.4):2
  • A520M DS3H WIFI6E:4
• HDMI ports quantity
  • A520I AC (Rev. 1.4):2
  • A520M DS3H WIFI6E:1
• Headphone outputs
  • A520I AC (Rev. 1.4):3
  • A520M DS3H WIFI6E:1
• Top Wi-Fi standard
  • A520I AC (Rev. 1.4):Wi-Fi 5 (802.11ac)
  • A520M DS3H WIFI6E:Wi-Fi 6E (802.11ax)