| Processor | | Q'ty / Socket Type | (1) BGA-1667 |
| Supported CPU Series | (1) Intel Xeon Processor D-2183IT SoC, 16 Cores |
| Thermal Design Power (TDP) Wattage | 100W |
| Notification | CPU soldered on motherboard |
| Memory | | Supported DIMM Qty | (8) DIMM slots |
| DIMM Type / Speed | DDR4 ECC RDIMM/LRDIMM 2400 |
| Capacity | Up to 256GB RDIMM/ 512GB LRDIMM *Follow latest Intel DDR4 Memory POR |
| Memory channel | 4 Channels |
| Memory voltage | 1.2V |
| Expansion Slots | | PCI-E | (1) PCI-E Gen3 x16 slot |
| Others | (1) PCI-E Gen3 x8 storage mezz. slot |
| LAN | | Q'ty / Port | (4) 10GbE SFP+ ports + (1) GbE dedicated for IPMI |
| Controller | Intel Integrated LAN (processor embedded) |
| PHY | Realtek RTL8211F |
| Storage | SATA | Connector | (2) SATA / (2) SFF-8643 for (8) SATA ports |
| Controller | N/A |
| Speed | 6Gb/s |
| RAID | N/A |
| NVMe | Connector (OCuLink) | (1) SFF-8612 for (2) NVMe ports |
| Connector (M.2) | (1) 2280/2260/2242 (by PCI-E & SATA interface) |
| Graphic | | Connector type | (1) VGA |
| Resolution | Up to 1920x1200 |
| Chipset | Aspeed AST2500 |
| Input /Output | | USB | (2) USB3.1 Gen1 ports (@ rear) |
| COM | (1) DB-9 COM Connector |
| VGA | (1) D-Sub 15-pin VGA port (at rear) |
| RJ-45 | (1) GbE dedicated for IPMI |
| Front Panel | (1) 2x12-pin SSI front panel header |
| SATA | (2) SATA-III connectors + (8) SATA ports by (2) Mini-SAS (4-in-1) connectors |
| SFP+ | (4) 10GbE ports |
| TPM (Optional) | | TPM Support | Please refer to our TPM supported list. |
| System Monitoring | | Chipset | Aspeed AST2500 |
| Fan | Total (5) 4-pin headers |
| Temperature | Monitors temperature for CPU & memory |
| Voltage | Monitors voltage for CPU, memory, chipset & power supply |
| Others | Watchdog timer support |
| Server Management | | AST2500 iKVM Feature | 24-bit high quality video compression / Supports storage over IP and remote platform-flash / USB 2.0 virtual hub |
| AST2500 IPMI Feature | IPMI 2.0 compliant baseboard management controller (BMC) / 10/100/1000 Mb/s MAC interface |
| BIOS | | Brand / ROM size | AMI / 32MB |
| Feature | Hardware Monitor / PXE boot support / User Configurable FAN PWM Duty Cycle / Console Redirection / ACPI sleeping states S4,S5 / ACPI 6.1 / SMBIOS 3.1/PnP/Wake on LAN |
| Physical Dimension | | Form Factor | Micro ATX |
| Board Dimension | 9.6" x 9.6" (243.8 x 243.8mm) |
| Regulation | | FCC (SDoC) | Class B |
| CE (DoC) | Class B |
| Operating Environment | | Operating Temp. | 0° C ~ 55° C (32° F~ 131° F) |
| Non-operating Temp. | - 40° C ~ 70° C (-40° F ~ 158° F) |
| In/Non-operating Humidity | 90%, non-condensing at 35° C |
| RoHS | | RoHS 6/6 Compliant | Yes |
| Operating System | | OS supported list | Please refer to our AVL support lists. |
| Package Contains | | Motherboard | (1) S5549 motherboard |
| Manual | (1) Quick Installation Guide |
| I/O Shield | (1) I/O Shield |
| Cable | SATA | (2) SATA signal cables |
