GIGABYTE B840M D2H (Rev. 1.1) vs GIGABYTE B850M AORUS STEALTH

Key differences

The GIGABYTE B850M AORUS STEALTH has 2 more memory slots than the GIGABYTE B840M D2H (Rev. 1.1) (4 vs 2). The GIGABYTE B850M AORUS STEALTH has 600 MHz more supported memory clock speed (max) than the GIGABYTE B840M D2H (Rev. 1.1) (8200 MHz vs 7600 MHz). The GIGABYTE B850M AORUS STEALTH has 128 GB more maximum internal memory than the GIGABYTE B840M D2H (Rev. 1.1) (256 GB vs 128 GB). Only the GIGABYTE B850M AORUS STEALTH has Wi-Fi. RAID levels: 0, 1, 5, 10 on the GIGABYTE B840M D2H (Rev. 1.1), 0, 1, 10, 5 on the GIGABYTE B850M AORUS STEALTH.

• Number of memory slots
  • B840M D2H (Rev. 1.1):2
  • B850M AORUS STEALTH:4
• Supported memory clock speed (max)
  • B840M D2H (Rev. 1.1):7600 MHz
  • B850M AORUS STEALTH:8200 MHz
• Maximum internal memory
  • B840M D2H (Rev. 1.1):128 GB
  • B850M AORUS STEALTH:256 GB
• Number of storage drives supported
  • B840M D2H (Rev. 1.1):6
  • B850M AORUS STEALTH:5
• RAID levels
  • B840M D2H (Rev. 1.1):0, 1, 5, 10
  • B850M AORUS STEALTH:0, 1, 10, 5
• USB 3.2 Gen 2 (3.1 Gen 2) connectors
  • B840M D2H (Rev. 1.1):0
  • B850M AORUS STEALTH:1
• Number of SATA III connectors
  • B840M D2H (Rev. 1.1):4
  • B850M AORUS STEALTH:2
• Number of water pump connectors
  • B840M D2H (Rev. 1.1):1
  • B850M AORUS STEALTH:2