| Physical Status | |
| Form Factor | mATX |
| Dimensions | 9.6'' x 9.6'' (244 mm x244 mm) |
| Processor System | |
| CPU | Supports Intel® Xeon® E-2100/E-2200 Series Processors |
| Socket | Single Socket LGA 1151 |
| Thermal Design Power | Max. 95W |
| Chipset | Intel® C246 |
| System Memory | |
| Supported DIMM Quantity | 4 DIMM slots |
| Supported Type | Dual Channel memory technology DDR4 288-pin ECC/non-ECC UDIMM |
| Max. Capacity per DIMM | 32GB |
| Max. DIMM Frequency | ECC/Non-ECC UDIMM: 2666/2400/2133 MHz |
| Voltage | 1.2V |
| PCIe Expansion Slots (SLOT7 close to CPU) | |
| PCIe x 16 | - SLOT6: PCIe3.0 x16, auto switch to x8 when SLOT4 is occupied [CPU] |
| PCIe x 8 | - SLOT4: PCIe3.0 x8 [CPU] |
| PCIe x 4 | - SLOT5: PCIe3.0 x4 [PCH]* *Only supported for E3C246D4U2-2L2T |
| PCIe x 1 | - SLOT7: PCIe3.0 x1 [PCH] |
| Other PCIe Expansion Connectors | |
| M.2 slot | - (2230/2242/2260/2280, Supports PCIE3.0(X4)/SATA3) |
| SATA/SAS Storage | |
| PCH Built-in Storage | - 8 x SATA3 6Gb/s (SATA0-7, SATA_0 supports SATA DOM) - 7 x SATA3 6Gb/s (SATA1-7) and 1 x M.2 SSD SATA connected* *The M.2 slot (M2_1) is shared with the SATA_0 connector. When M2_1 is populated with a M.2 SATA3 module, the Pin 7 of SATA_0 is disabled. |
| Ethernet | |
| Interface | - 10000/1000 /100 Mbps |
| Additional GbE 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 - LAN1 supports NCSI |
| Server Management | |
| BMC Controller | - ASPEED AST2500 |
| IPMI Dedicated GLAN | - 1 x Realtek RTL8211E for dedicated management GLAN |
| Features | - Watch Dog - NMI |
| Graphics | |
| Controller | - ASPEED AST2500 |
| VRAM | - DDR4 256MB (128MBx16) |
| Rear I/O | |
| UID Button/LED | - 1 |
| VGA Port | - 1 x D-Sub |
| Serial Port | - 1 |
| USB 3.2 Gen1 Port | - 2 |
| USB 3.2 Gen2 Port | - 2 |
| RJ45 | - 2x RJ45: 2x 10GbE by Intel® X550-AT2 - 1x IPMI dedicated LAN - LAN Ports with LED (ACT/LINK LED and SPEED LED) |
| HDMI | - 1 |
| Internal Connector/Headers | |
| Power Connector | - 1x (24-pin) + 1x (8-pin) |
| Auxiliary Panel Header | - 1 (includes chassis intrusion, location button & LED, and front LAN LED) |
| System Panel | - 1 (RST, PWRBTN, HDDLED, PWRLED) |
| Buzzer | - 1 |
| Fan Header | - 6(1CPU/3Front/2Rear) |
| Thermal Sensor Header | - 1 TR1 |
| TPM Header | - 1 |
| SGPIO Header | - 2 |
| SMBus header | - 1 |
| PMBus header | - 1 |
| IPMB Header | - 1 |
| Clear CMOS | - 1 (header and short pin) |
| ME/SPS Recovery | - 1 |
| USB 3.2 (Gen1) Header | - 1 (supports 2 USB 3.1 Gen1 ports) |
| USB 2.0 Header | - 1 (supports 2 USB 2.0 ports) |
| LED Indicators | |
| 80 Debug Port LED | - 1 |
| Fan Fail LED | - 6 (Header) |
| System BIOS | |
| BIOS Type | - 256 Mb AMI UEFI Legal BIOS |
| BIOS Features | - Plug and Play (PnP) - ACPI 2.0 Compliance Wake Up Events - SMBIOS 2.8.0 Support - ASRock Rack Instant Flash |
| Hardware Monitor | |
| Temperature | - CPU/PCH/DDR/LAN/Storage Temperature Sensing - MB/Card side/TR1 Temperature Sensing |
| Fan | - CPU/Rear/Front Fan Tachometer - CPU Quiet Fan (Allow Chassis Fan Speed Auto-Adjust by CPU Temperature) - CPU/Rear/Front Fan Multi-Speed Control |
| Voltage | - Voltage Monitoring: +12V, +5V, +3.3V, CPU Vcore, DRAM, 1.05V_PCH, +BAT, 3VSB, 5VSB |
| Supported OS | |
| OS | Microsoft® Windows® - Server 2016 (64 bit) - Server 2019 (64 bit) Linux - RedHat Enterprise Linux Server 6.9 (64 bit) / 7.4 (64 bit) - SUSE Enterprise Linux Server 12 SP1 (64 bit) / 12 SP3 (64 bit) - Ubuntu 15.10 (64 bit) / 16.04 (64 bit) |
| Environment | |
| Temperature | Operation temperature: 10°C ~ 35°C / Non operation temperature: -40°C ~ 70°C |
| Humidity | - Non operation humidity: 20% ~ 90% ( Non condensing) |
1. We guarantee to ship out within 24 hours after payment confirmation(except Holiday).
2. If there is any unexpected situation（for example,if the order can not ship out within 24 hours),we will contact you as soon as possible,and follow up closely to ship your order soon.
3. All products will be tested strictly before shipping.
4. We ship to Paypal address ONLY.Please make sure your address in Paypal is matched with your shipping address before you pay.