GIGABYTE B550 AORUS ELITE AX V2 (Rev. 1.5) vs GIGABYTE MZ73-LM2 Socket SP5 Extended ATX

Key differences

The GIGABYTE MZ73-LM2 Socket SP5 Extended ATX has 20 more memory slots than the GIGABYTE B550 AORUS ELITE AX V2 (Rev. 1.5) (24 vs 4). The GIGABYTE B550 AORUS ELITE AX V2 (Rev. 1.5) has 2 more storage drives supported than the GIGABYTE MZ73-LM2 Socket SP5 Extended ATX (6 vs 4). The GIGABYTE B550 AORUS ELITE AX V2 (Rev. 1.5) has 2 more USB 2.0 connectors than the GIGABYTE MZ73-LM2 Socket SP5 Extended ATX (2 vs 0). Only the GIGABYTE B550 AORUS ELITE AX V2 (Rev. 1.5) has Wi-Fi. Processor socket: Socket AM4 on the GIGABYTE B550 AORUS ELITE AX V2 (Rev. 1.5), Socket SP5 on the GIGABYTE MZ73-LM2 Socket SP5 Extended ATX.

• Processor socket
  • B550 AORUS ELITE AX V2 (Rev. 1.5):Socket AM4
  • MZ73-LM2 Socket SP5 Extended ATX:Socket SP5
• Supported memory types
  • B550 AORUS ELITE AX V2 (Rev. 1.5):DDR4-SDRAM
  • MZ73-LM2 Socket SP5 Extended ATX:DDR5-SDRAM
• Number of memory slots
  • B550 AORUS ELITE AX V2 (Rev. 1.5):4
  • MZ73-LM2 Socket SP5 Extended ATX:24
• Number of storage drives supported
  • B550 AORUS ELITE AX V2 (Rev. 1.5):6
  • MZ73-LM2 Socket SP5 Extended ATX:4
• USB 2.0 connectors
  • B550 AORUS ELITE AX V2 (Rev. 1.5):2
  • MZ73-LM2 Socket SP5 Extended ATX:0
• USB 3.2 Gen 1 (3.1 Gen 1) connectors
  • B550 AORUS ELITE AX V2 (Rev. 1.5):2
  • MZ73-LM2 Socket SP5 Extended ATX:1
• Number of SATA III connectors
  • B550 AORUS ELITE AX V2 (Rev. 1.5):4
  • MZ73-LM2 Socket SP5 Extended ATX:0
• Number of CPU fan connectors
  • B550 AORUS ELITE AX V2 (Rev. 1.5):1
  • MZ73-LM2 Socket SP5 Extended ATX:2