ASUS PRIME B840M-R vs GIGABYTE B840M D2H (Rev. 1.1)

Key differences

The GIGABYTE B840M D2H (Rev. 1.1) has 1 more CPU fan connectors than the ASUS PRIME B840M-R (2 vs 1). The GIGABYTE B840M D2H (Rev. 1.1) has 2 more USB 2.0 ports quantity than the ASUS PRIME B840M-R (4 vs 2). The ASUS PRIME B840M-R has 2 more USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity than the GIGABYTE B840M D2H (Rev. 1.1) (4 vs 2). Supported storage drive interfaces: M.2, SATA III on the ASUS PRIME B840M-R, PCI Express 4.0, SATA III on the GIGABYTE B840M D2H (Rev. 1.1). Product colour: Multicolour on the ASUS PRIME B840M-R, Black on the GIGABYTE B840M D2H (Rev. 1.1).

• Supported storage drive interfaces
  • PRIME B840M-R:M.2, SATA III
  • B840M D2H (Rev. 1.1):PCI Express 4.0, SATA III
• Number of CPU fan connectors
  • PRIME B840M-R:1
  • B840M D2H (Rev. 1.1):2
• USB 2.0 ports quantity
  • PRIME B840M-R:2
  • B840M D2H (Rev. 1.1):4
• USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
  • PRIME B840M-R:4
  • B840M D2H (Rev. 1.1):2
• Headphone outputs
  • PRIME B840M-R:1
  • B840M D2H (Rev. 1.1):3
• Product colour
  • PRIME B840M-R:Multicolour
  • B840M D2H (Rev. 1.1):Black
• 1st M.2 largest key size
  • PRIME B840M-R:2280
  • B840M D2H (Rev. 1.1):2580
• Width
  • PRIME B840M-R:236 mm
  • B840M D2H (Rev. 1.1):244 mm