Technical specifications
ASRock 2U4G8E-EGS2 — Full Technical Specifications
Official datasheet
Original spec sheet © Vendor. Hosted by hardwaresys for buyer reference. Specifications subject to vendor’s published documentation.
Full Specifications
| Form Factor | 2U Rackmount |
| Dimensions | 800 x 438 x 87.3mm (31'' x 17.2'' x 3.44'') |
| Support Motherboard | SP2C741D32TM3 |
| Buttons | Power w/ LED, ID w/ LED, System Reset; |
| LEDs | System Fault |
| I/O Ports | 2 Type-A (USB3.2 Gen1); |
| Front Side Drive Bay | 8 Hot-swap 2.5" NVMe (PCIe5.0) drive bays |
| Front Side Backplane | one 8-ports NVMe passive backplane |
| Rear Side | 2 Hot-swap 2.5'' SATA drive bays |
| Rear Side Backplane | one 2-ports SATA passive backplane |
| Internal Side | 2 M-key (PCIe4.0 x4), support 22110/2280 form factor; |
| Type | 1+1 CRPS |
| Output Watts | 2700W |
| Efficiency | 80-PLUS Platinum |
| AC Input | 100-240V, 60/50Hz |
| Fan | 6 PWM fixed 60x56 mm fans |
| CPU | Supports 5th and 4th Gen Intel® Xeon® Scalable processors |
| Socket | 1+1 Socket E (LGA 4677) |
| Thermal Design Power | max. up to 270W |
| Chipset | Intel® C741 |
| Supported DIMM Quantity | 16+16 DIMM slots (2DPC) |
| Supported Type | 288-pin DDR5 RDIMM/ RDIMM-3DS |
| Max. Capacity per DIMM | RDIMM: 96GB; RDIMM-3DS: 256GB |
| Max. DIMM Frequency | 5600 MT/s (1DPC) / 4400 MT/s (2DPC) on 5th Gen Intel® Xeon® Scalable Processors; 4800 MT/s (1DPC) / 4400 MT/s (2DPC) on 4th Gen Intel® Xeon® Scalable Processors; *Memory speed and capacity support varies by CPU SKU |
| PCIe x 16 | 4 FHFL single-slot PCIE5.0 x16 or 2 FHFL dual-slot PCIE5.0 x16 |
| OCP slot | 2 OCP NIC 3.0 (PCIe5.0 x16); |
| BMC Controller | ASPEED AST2600: IPMI2.0 with iKVM and vMedia support |
| Dedicated IPMI LAN | 1 RJ45 Dedicated IPMI LAN port by Realtek RTL8211F |
| Controller | ASPEED AST2600 |
| UID Button/LED | 1 UID button w/ LED |
| Video Port | 1 Mini-DP (DP/Mini-DP), 1 DB15 (VGA) |
| Serial Port | 1 RJ45 (COM) |
| USB 3.2 Gen1 Port | 2 Type A (USB3.2 Gen1) |
| RJ45 | 1 RJ45 (COM), 1 dedicated IPMI |
| BIOS Type | AMI UEFI BIOS; 512Mb SPI Flash ROM |
| BIOS Features | Plug and Play (PnP), ACPI 4.0 and above compliance wake up events, SMBIOS 3.4 and above, ASRock Rack Instant Flash |
| Temperature | CPU, PCH, MB, Card Side Temperature Sensing |
| Fan | Fan Tachometer; CPU Quiet Fan (Allow Chassis Fan Speed Auto-Adjust by CPU Temperature); Fan Multi-Speed Control |
| Temperature | Operating temperature: 10°C ~ 35°C / Non-operating temperature: -40°C ~ 70°C |
| Humidity | Non-operating humidity: 20% ~ 90% (non-condensing) |
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