| Main Specifications |
| Device Type | Motherboard |
| Form Factor | Proprietary WIO |
| Dimensions (WxDxH) | 8.15" x 13.05", (20.70cm x 33.15cm) |
| Processor |
| Compatible Processors | Single AMD EPYC 7003/7002 Series Processor (The latest AMD EPYC 7003 Series Processor with AMD 3D V-Cache Technology requires BIOS version 2.3 or newer) |
| Compatible Socket | Socket SP3 |
| Cache/Core | Up to 64 Cores |
| CPU | Monitors CPU Core Voltages, +1.5V, +1.8V, +12V, +5V, +5V standby, CPU switching voltage regulator |
| System Memory |
| Memory Capacity | 8 DIMM slots, Supports up to 2TB Registered ECC DDR4 3200MHz SDRAM in 8 DIMMs, 8-channel memory bus |
| Memory Type | DDR4 3200 MHz Registered ECC, 288-pin gold-plated DIMMs |
| DIMM Sizes | 8GB, 16GB, 32GB, 64GB, 128GB, 256GB |
| Memory Voltage | 1.2V |
| Error Detection | Corrects single-bit errors, Detects double-bit errors (using ECC memory) |
| On-Board Devices |
| 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 | 2x 1GbE LAN Ports via Broadcom BCM5720L, 1 Realtek RTL8211E PHY (dedicated IPMI) |
| VGA | ASPEED AST2500 BMC |
| Input / Output |
| SATA | 2 SATA3 (6 Gbps) ports |
| SATA/NVMe Hybrid | 16 SATA3 / 4 NVMe (PCI-E Gen4) |
| NVMe | 2 NVMe (PCI-E Gen4) |
| LAN | 2 RJ45 Gigabit Ethernet LAN ports, 1 RJ45 Dedicated IPMI LAN port |
| USB(s) | 7 USB 3.0 ports (4 rear, 2 via header, 1 Type A) |
| Video Output | 1 VGA port |
| Others | 1 COM port, 2 SuperDOM power connectors, 1 TPM 1.2/2.0 header |
| Expansion / Connectivity |
| Expansion Slots Total (Free) | 1 PCI-E 4.0 x32 Left Riser Slot, 1 PCI-E 4.0 x16 Right Riser Slot |
| M.2 | Form Factor: 2280, 22110 |
| Key: M-key |
| Interface: 2 SATA/PCI-E 4.0 x2 |
| System BIOS |
| BIOS Type | AMI 256Mb 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 |
| FAN | Up to 6 fan status tachometer monitoring, Up to 6 4-pin fan headers, Status monitor for speed control, Pulse Width Modulated (PWM) fan connectors |
| PC Health Monitoring |
| Temperature | Monitoring for CPU and chassis environment, CPU Thermal Trip Support, Thermal control for 6x Fan connectors, I²C Temperature Sensing Logic |
| LED | CPU / System Overheat LED |
| Other Features | Chassis intrusion detection, Chassis intrusion header |
| 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) |
