| GPU |
| Max GPU Count | Up to 1 double-width or 1 single-width GPU |
| System Memory |
| Memory Voltage | 1.1V |
| Memory | View Memory Options |
| Slot Count: 4 DIMM slots |
| Max Memory (2DPC): Up to 128GB 4400MT/s ECC DDR5 UDIMM |
| On-Board Devices |
| Chipset | Intel® C262 |
| Network Connectivity | View AOC Options |
| 1 RJ45 1GbE with Realtek RTL8211F PHY (dedicated IPMI) |
| 2 RJ45 1GbE with Intel® I210 |
| SATA | SATA (6Gbps) |
| System BIOS |
| BIOS Type | AMI 256MB SPI Flash |
| Management |
| Software | Supermicro Thin-Agent Service (TAS) |
| Supermicro Update Manager (SUM) |
| Supermicro Server Manager (SSM) |
| SuperCloud Composer® |
| Super Diagnostics Offline (SDO) |
| SuperServer Automation Assistant (SAA) New! |
| Supermicro SuperDoctor® 5 (SD5) |
| Power configurations | ACPI 6.0 Power Management |
| Security |
| Hardware | Trusted Platform Module (TPM) 2.0 |
| Silicon Root of Trust (RoT) – NIST 800-193 Compliant |
| Features | Supply Chain Security: Remote Attestation |
| Runtime BMC Protections |
| PC Health Monitoring |
| Voltage | +1.0V PCH, +1.8V PCH, +12V, +3.3V, +5V, +5V standby, 1.05 (PCH), 3.3V standby, 5 (4-pin), CPU, CPU temperature, CPU thermal trip support, PCH temperature, System temperature, VBAT, VRM temperature |
| Front Panel |
| Buttons | Power On/Off button |
| LED | HDD activity LED |
| Power LED |
| System Overheat LED |
| Network activity LEDs |
| Port | USB 3.0 Port(s) |
| Product SKUs |
| Product SKUs | SYS-531R-I |
| Motherboard |
| Motherboard | Super X13SCL-F |
| Processor |
| CPU | Single processor(s) |
| Intel® Xeon® E-2400 series Processors and 12th Gen. Pentium® Processors |
| Core Count | Up to 8C/16T |
| Note | Supports up to 95W TDP CPUs (Air Cooled) |
| Input / Output |
| USB | 2 USB 2.0 Type-A ports(rear) |
| 2 USB 3.2 Gen1 Type-A ports(rear) |
| 2 USB 3.2 Gen1 Type-A ports(front) |
| Video | 1 VGA port |
| Chassis |
| Form Factor | mini-tower |
| Model | CSE-731I-404B |
| Dimensions and Weight |
| Height | 14.25" (362 mm) |
| Width | 7.25" (184 mm) |
| Depth | 16.75" (425 mm) |
| Package | 20" (H) x 11" (W) x 21" (D) |
| Weight | Gross Weight: 20 lbs (9.07 kg) |
| Net Weight: 16 lbs (7.26 kg) |
| Available Color | Black |
| Expansion Slots |
| PCI-Express (PCIe) Configuration |
| Drive Bays / Storage |
| Drive Bays Configuration | View Drive Options |
| Default: Total 4 bays 4 internal fixed 3.5" SATA drive bays |
| 4 internal fixed 3.5" SATA drive bays |
| M.2 | View M.2 Options |
| 1 M.2 PCIe 4.0 x4 NVMe slot (M-key 2280/22110) |
| Peripheral Bays | 2 5.25" bays |
| System Cooling |
| Fans | 1x 90mm Fan(s) |
| Operating Environment |
| Environmental Spec. | Operating Relative Humidity: 8% to 90% (non-condensing) |
| Non-operating Relative Humidity: 5% to 95% (non-condensing) |
| Non-operating Temperature: -40°C to 60°C (-40°F to 140°F) |
| Operating Temperature: 10°C to 35°C (50°F to 95°F) |
