| System | | Form Factor | 1U Rackmount |
| Chassis Model | GX38 |
| Dimension (D x W x H) | 15" x 16.9" x 1.75" (381 x 428 x 44.4mm) |
| Motherboard Name | S5550GM4NR |
| Gross Weight | 9.1 kg (20 lbs) |
| Net weight | 5.3 kg (11.6 lbs) |
| Front Panel | | Buttons | (1) PWR |
| LEDs | (1) PWR / (2) LAN / (1) BMC |
| I/O Ports | (2) USB 3.1 Gen1 ports |
| Internal Drive Bay | | Q'ty / Type | (2) 3.5" Fixed HDD |
| Supported HDD Interface | (2) SATA 6Gb/s |
| System Cooling Configuration | | FAN | (3) 4028 fans |
| Power Supply | | Type | FlexATX |
| Input Range | AC 100-240V/3.5A |
| Frequency | 47-63 Hz |
| Output Watts | 250 Watts |
| Efficiency | PFC / 80 plus bronze |
| Processor | | Q'ty / Socket Type | (1) LGA1151 |
| Supported CPU Series | Intel Celeron G4900 Series Processors and Intel Pentium Processor G5000 Series / Intel Xeon E-2200/2100 series processors / 9th/8th Gen. Intel Core i3 processors |
| Thermal Design Power (TDP) Wattage | Max up to 95W |
| Chipset | | PCH | Intel C242 |
| Memory | | Supported DIMM Qty | (4) DIMM slots |
| DIMM Type / Speed | UDIMM ECC DDR4 2666/2400 |
| Capacity | Up to 128GB / *Follow latest Intel DDR4 Memory POR |
| Memory channel | 2 Channels |
| Memory voltage | 1.2V |
| Expansion Slots | | PCI-E | (1) PCI-E Gen3 x16 slot (w/ x16 or x8 link in FH / HL) |
| Pre-installed TYAN Riser Card
(PCI-E Gen3) | (1) M2091 riser card for (1) PCI-E Gen3 x16 slot (left) |
| Physical Dimension
Abbreviation | FH/FL (Full-height / Full-length): 4.4" x 12.3" (111.2 x 312mm) |
| LAN | | Q'ty / Port | (4) GbE ports + (1) GbE dedicated for IPMI |
| Controller | Intel I210-AT |
| PHY | Realtek RTL8211E |
| Storage | SATA | Connector | (2) SATA-DOM |
| Controller | Intel C242 |
| Speed | 6Gb/s |
| RAID | RAID 0/1 (Intel RSTe) |
| Graphic | | Connector type | D-Sub 15-pin |
| Resolution | Up to 1920x1200 |
| Chipset | Aspeed AST2500 |
| I/O Ports | | USB | (2) USB3.1 Gen1 ports (@ front) / (2) USB3.1 Gen2 ports (@ rear) / (2) USB3.1 Gen1 ports (@ rear) |
| VGA | (1) D-Sub 15-pin port |
| RJ-45 | (4) GbE ports, (1) dedicated GbE for IPMI |
| SATA | (2) SATA-DOM connectors |
| TPM (Optional) | | TPM Support | Please refer to our TPM supported list. |
| System Monitoring | | Chipset | Aspeed AST2500 |
| Temperature | Monitors temperature for CPU & system environment |
| Voltage | Monitors voltage for CPU, memory, chipset & power supply |
| LED | Over temperature warning indicator / Fan & PSU fail LED indicator |
| Others | Watchdog timer support |
| Server Management | | Onboard Chipset | Onboard Aspeed AST2500 |
| 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 6.1 / SMBIOS 3.1/PnP/Wake on LAN / ACPI sleeping states S5 / iSCSI support |
| Operating System | | OS supported list | Please refer to our AVL support lists. |
| Regulation | | FCC (SDoC) | Class A |
| CE (DoC) | Class A |
| CB/LVD | Yes |
| RCM | Class A |
| VCCI | Class A |
| Operating Environment | | Operating Temp. | 10° C ~ 35° C (50° F~ 95° 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 |
| Package Contains | | Barebone | (1) GX38-B5550 Barebone |
| Manual | (1) Quick Installation Guide |
