| Manufacturer | ASUS |
| Product ID | ER100A B6 |
| CPU | Supports AMD EPYC 4005/4004 Series and AMD Ryzen 9000/7000 Series Processors Socket AM5 Maximum 120W TDP |
| Chipset | AMD B650 |
| Memory | 4 x DDR5 DIMM slots ECC/Non-ECC UDIMM Maximum 48GB Capacity per DIMM 5600/5200 MHz Note: 2-Rank DRAM may be limited to 5200 MHz due to CPU Constraints |
| Video | Aspeed AST2600 USB Type-C Max Resolution: 4K@60Hz (CPU Dependent, Supported by Integrated CPU Graphics) |
| Storage Technology | 4 x SATA Ports 2 x SlimSAS x4 Connectors Backplane: 2 x SATA Connectors 1 x M.2 2280/2260/2242 slot (PCI-E 5.0 x4) AMD RAIDXpert2 Technology Supports RAID 0/1/5/10 |
| Connectivity | 2 x Intel I226-LM 2.5G LAN Ports 1 x Realtek RTL8211F GbE LAN Port (Dedicated Management LAN) |
| Expansion | 1 x PCI-E 5.0 x16 slot (Full Height, Half Length) 1 x MicroSD Slot |
| Rear I/O | 1 x Location Button with LED 1 x RJ45 GbE Dedicated Management LAN 2 x USB 2.0 1 x Message LED 2 x RJ45 2.5G LAN 1 x USB 3.2 (Gen2) 1 x USB 3.2 (Gen2) Type-C (Supports ALT mode) 1 x BMC LED 1 x VGA (CPU Dependent) 1 x COM |
| Front Panel I/O | 1 x Q-Code LED 1 x Power Button with LED 1 x Front Panel LED (HDD, System, LAN) 1 x Reset Button 2 x USB 3.2 (Gen1) 1 x VGA (CPU Dependent) |
| Drive Support | 2 x 2.5" SATA Hotswap Drive Bays 2 x U.2/2.5" Internal Drive Bays 1 x M.2 2280/2260/2242 slot (PCI-E 5.0 x4) |
| OS Support | AMD EPYC 4005 Serires: Windows Server 2025/2022 (non-Preinstall) or Ubuntu 24.04 AMD EPYC 4004 Serires: Windows Server 2022 (non-Preinstall) or Ubuntu 22.04 AMD Ryzen 9000/7000 Series: Windows 11 Pro or Ubuntu 24.04 |
| Power Supply | 500W 80-PLUS Gold ATX Power Supply 100-240Vac, 8-4A, 60-50Hz |
| Cooling | 4 x System Fans |
| Case Dimensions | 1U Rackmount 17.3" x 16.1" x 1.7" (in inches) 438.5 x 409 x 43.2mm Gross Weight: 12.425 kg |
| Environmental | Operating Temperature: 10°C to 35°C (50°F to 95°F) with 65W CPU Operating Temperature: 10°C to 30°C (50°F to 86°F) with 105W CPU Operating Temperature: 10°C to 25°C (50°F to 77°F) with 120W CPU Non-operating Temperature: -40°C to 70°C (-40°F to 158°F) Operating Humidity: 95% at 35°C (non-condensing) Non-Operating Humidity: 20% to 90% (non-condensing) |
| Compliance | BSMI, CE, FCC, UL, Energy Star |
| Warranty | 3 Year Manufacturer's Limited Warranty |