| Main Specifications |
| Device Type | Motherboard |
| Form Factor | E-ATX |
| Dimensions (WxDxH) | 12" x 13.05" (30.5cm x 33.1cm) |
| Processor |
| Compatible Processors | Dual AMD EPYC 7001/7002 Series Processors (AMD EPYC 7002 series drop-in support requires board revision 2.x) |
| Compatible Socket | Socket SP3, Up to 240W TDP |
| Cache/Core | Up to 32 Cores, Up to 64 Cores (Board revision 2.x required) |
| On-Board Devices |
| Chipset | System on Chip |
| SATA/SAS | SATA3 (6 Gbps) |
| IPMI | Support for Intelligent Platform Management Interface v.2.0, IPMI 2.0 with virtual media over LAN and KVM-over-LAN support, ASPEED AST2500 BMC |
| Network Controllers | Intel X550 10G Base-T Ethernet Controller, 1 Realtek RTL8211E PHY (dedicated IPMI) |
| Graphics | ASPEED AST2500 BMC |
| NVMe. | 2 Internal NVMe Ports (PCI-E 3.0 x4) |
| System Memory |
| Memory Capacity | 16 DIMM sockets, Supports up to 2TB Registered ECC DDR4 2666MHz SDRAM, Supports up to 4TB Registered ECC DDR4 3200MHz SDRAM (Board revision 2.x required), 8-channel memory bus |
| Memory Type | DDR4 2666 MHz Registered ECC, 288-pin gold-plated DIMMs, DDR4 3200 MHz Registered ECC, 288-pin gold-plated DIMMs (Board revision 2.x required) |
| DIMM Sizes | 8GB, 16GB, 32GB, 64GB, 128GB, 256GB* (*Board revision 2.x required) |
| Memory Voltage | 1.2 V |
| Error Detection | Corrects single-bit errors, Detects double-bit errors (using ECC memory) |
| Input / Output |
| SATA | 10 SATA3 (6 Gbps) ports |
| LAN | 2 RJ45 10GBase-T ports, 1 RJ45 Dedicated IPMI LAN port |
| USB(s) | 2 USB 3.0 ports (rear), 4 USB 2.0 ports (2 rear + 2 via header) |
| Video Output | 1 VGA port |
| Others | 1 COM port (rear), 2 SATA DOM power connectors, 1 TPM 2.0 header |
| Expansion / Connectivity |
| Expansion Slots Total (Free) | 3 PCI-E 3.0 x8, 2 PCI-E 3.0 x16 |
| M.2 | Form Factor: 2280, 22110 |
| Key: M-key |
| Interface: 1 SATA/PCI-E 3.0 x2 (Platform with EPYC 7002 processor only supports PCI-E type M.2 module) |
| System BIOS |
| BIOS Type | AMI 128Mb SPI Flash EEPROM |
| BIOS Features | Plug and Play (PnP), DMI 2.3, PCI 2.2, ACPI 5.1, USB Keyboard Support, SMBIOS 3.1.1 |
| Management |
| Software | Super Doctor 5, Watch Dog, NMI, SUM, IPMI 2.0, KVM with dedicated LAN |
| Power Configurations | ACPI Power Management, Power-on mode control for AC power loss recovery |
| Environmental |
| Operating Environment | Non-operating Temperature: -40°C to 70°C (-40°F to 158°F) |
| Operating Relative Humidity: 8% to 90% (non-condensing) |
| Non-operating Relative Humidity: 5% to 95% (non-condensing) |
| Operating Temperature: 10°C to 35°C (50°F to 95°F) |
| Parts List |
| I/O Cables | 2x CBL-0044L |
| I/O Shield | 1x MCP-260-00042-0N |
