| Physical Status | |
| Form Factor | Micro-ATX |
| Dimensions | 9.6'' x 9.6'' (244 mm x 244 mm) |
| Processor System | |
| CPU |
AMD Ryzen™ PRO 3000 and 2000 Series Desktop Processors 3rd and 2nd Gen AMD Ryzen™ Desktop Processors 2nd and 1st Gen AMD Ryzen™ Desktop Processors with Radeon™ Vega Graphics |
| Socket | AM4 PGA 1331 |
| Chipset | AMD X470 |
| System Memory | |
| Capacity |
4 x 288-pin DDR4 DIMM slots Support up to 128GB DDR4 ECC/UDIMM |
| Type |
Dual Channel DDR4 memory technology Support DDR4 ECC/UDIMM |
| DIMM Size Per DIMM | ECC/UDIMM: 32GB, 16GB, 8GB |
| DIMM Frequency |
ECC/UDIMM: 2666/2400/2133 MHz **For AMD Ryzen Desktop Processors with Radeon Graphics, ECC support is only with Processors with PRO technologies. *Different memory frequency support please refer our user manual P19. |
| Voltage | 1.2V |
| Expansion Slot | |
| PCIe x 16 |
SLOT6: PCIe3.0 x16 (splittable in x4/4/4/4), auto switch to x8 when SLOT4 is occupied SLOT4: PCIe x16 (PCIe3.0 x8) |
| PCIe x 1 | SLOT5: PCIe2.0 x1 |
| Storage | |
| SATA Controller | 6 x SATA3 6.0 Gb/s (1x SATA DOM port), support RAID 0, 1, 10 |
| M.2 slot | 2 (2242/2260/2280/22110, supports SATA3 and PCIe 3.0 x2 or supports PCIe 2.0 x4 only) |
| Ethernet | |
| Interface | 10000/1000 /100 /10 Mbps |
| LAN Controller |
2 x RJ45 10G base-T by Intel® X550-AT2 1 x RJ45 Dedicated IPMI LAN port by RTL8211E Supports Wake-On-LAN Supports Energy Efficient Ethernet 802.3az Supports Dual LAN with Teaming function Supports PXE LAN3 supports NCSI |
| Management | |
| BMC Controller | ASPEED AST2500 |
| IPMI Dedicated GLAN | 1 x Realtek RTL8211E for dedicated management GLAN |
| Features | Watch Dog |
| Graphics | |
| Controller | ASPEED AST2500 |
| VRAM | DDR4 256MB |
| Rear Panel I/O | |
| VGA Port | 1 x D-Sub |
| USB 3.2 Gen2 Port | 2 |
| Lan Port |
2 x RJ45 10 Gigabit Ethernet LAN ports 1 x RJ45 Dedicated IPMI LAN port LAN Ports with LED (ACT/LINK LED and SPEED LED) |
| Serial Port | 1 x COM port |
| UID Button/UID LED | 1 |
| Internal Connector | |
| SATA DOM | 1 |
| M.2 | 2 (M2_1: 2242/2260/2280/22110, PCIE(X4); M2_2:2242/2260/2280/22110, SATA/PCIE(X2)) |
| Auxiliary Panel Header | 1 (includes chassis intrusion, location button & LED, front LAN LED, system fault, and BMC alert) |
| TPM Header | 1 |
| IPMB Header | 1 |
| Buzzer | 1 |
| Fan Header | 6 Fans x 4-pin (FAN1(CPU)/FAN2~FAN6(5Front)) |
| ATX Power | 1 x (24-pin) + 1 x (8-pin) |
| USB 3.2 (Gen1) Header | 1 (supports 2 USB 3.1 Gen1 ports) |
| PSU SMB Header | 1 |
| Front Panel | 1 (RST, PWRBTN, HDDLED, PWRLED) |
| BMC_SMB Header | 1 |
| Clear CMOS | 1 (short pad) |
| Onboard LED | |
| 80 Debug Port LED | 1 |
| Fan Fail LED | 6 (only Fan Fail LED) |
| System BIOS | |
| BIOS Type | 16MB AMI UEFI Legal BIOS |
| BIOS Features |
Plug and Play (PnP) ACPI 2.0 Compliance Wake Up Events SMBIOS 2.8 Support ASRock Rack Instant Flash |
| Hardware Monitor | |
| Temperature |
CPU/DDR/LAN Temperature Sensing MB/Card Side Temperature Sensing |
| Fan |
Fan Tachometer Quiet Fan (Allow Chassis Fan Speed Auto-Adjust by CPU Temperature) Fan Multi-Speed Control |
| Voltage | Voltage Monitoring: +12V, +5V, +3.3V, CPU Vcore, DRAM, 1.05V_PCH, +BAT, 3VSB, 5VSB |
| Support OS | |
| OS |
Microsoft® Windows: Windows® 10 (64 bit) Linux: UBuntu 16.04.4 (64 bit) RedHat Enterprise Linux Server 7.3 (64bit) / 7.4 (64bit) * On Linux system doesn't support Raid mode * Support UEFI BOOT only |
| Environment | |
| Temperature | Operation temperature: 10°C ~ 35°C / Non operation temperature: -40°C ~ 70°C |
| Humidity | Non operation humidity: 20% ~ 90% ( Non condensing) |