| Model | GIGABYTE MZ31-AR0 |
| Revision | Rev. 2.x |
| Form Factor | E-ATX |
| Dimensions | 305 × 330 mm |
| CPU Support | AMD EPYC 7002 Series Processors |
| CPU Socket | SP3 |
| Processor Support | Single Processor |
| Chipset | System on Chip |
| Memory Type | DDR4 RDIMM / LRDIMM |
| Memory Slots | 16 DIMM Slots |
| Memory Channels | 8-Channel Memory Architecture |
| Memory Speed | Up to DDR4-3200* |
| LAN | 2 × SFP+ 10Gb/s LAN ports |
| Management LAN | 1 × Dedicated Management Port |
| Graphics | Aspeed AST2500 Integrated Graphics |
| Storage Interface | 4 × SlimSAS |
| SATA Support | Up to 16 × SATA III 6Gb/s Ports |
| M.2 Slot | 1 × M.2 (M-key, PCIe Gen3 x4) |
| Expansion Slots | Up to 4 × PCIe Gen3 x16 and 3 × PCIe Gen3 x8 |
| Rear I/O | 2 × USB 3.0, 2 × USB 2.0, 1 × VGA, 1 × COM, 2 × SFP+, 1 × MLAN |
| TPM | 1 × TPM Header |
| Remote Management | Aspeed AST2500 / GIGABYTE Management Console |
| Use Case | AMD EPYC UP Server M
|