Technical specifications
ASRock 4U18N-ROME/2T — 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 | 4U Rackmount |
| Chassis Model | 4U18N |
| Dimensions | 950 x 438 x 176 mm (37.4'' x 17.2'' x 6.9'') |
| Support Motherboard | ROMED4ID-2T |
| Buttons | UID, Power, RESET |
| LEDs | System Fail, LAN1/LAN2, UID, Power |
| I/O Ports | 2 RJ45(10GbE) by Intel® X550-AT2; 2 Type-A (USB 3.2 Gen1); 1 DB15 |
| IPMI LAN | 1 dedicated IPMI |
| Internal Side Backplane | 2 Fi xed 2.5" NVMe (PCIe4.0 x4) /SATA drive bays (BTO); 1 M-key (PCIe4.0 x4 or SATA 6Gb/s), supports 2280 form factor |
| Type | 4 (3+1) RPSU |
| Output Watts | 2000W |
| Efficiency | Platinum |
| AC Input | 200-240V, 50/60Hz |
| Middle | 80x80mm x5 |
| Fail LED | Abnormal(DC on): LED ON (Solid Red); Normal: LED OFF |
| CPU | Supports:; Supports AMD EPYC™ 7003 (with AMD 3D V-Cache™ Technology*)/7002 Series Processors; *A BIOS update is required to support AMD EPYC™ 7003 series processors with AMD 3D V-Cache™ Technology |
| Socket | Single Socket SP3 (LGA4094) |
| Chipset | System on Chip |
| Supported DIMM Quantity | 4 DIMM slots (1DPC) |
| Supported Type | Supports DDR4 288-pin RDIMM, LRDIMM, RDIMM/LRDIMM-3DS, NVDIMM-N |
| Max. Capacity per DIMM | RDIMM: up to 64GB; LRDIMM: up to 128GB; RDIMM/LRDIMM-3DS: up to 256GB; NVDIMM-N: up to 32GB |
| Max. DIMM Frequency | RDIMM/ LRDIMM/NVDIMM-N: max. 3200MHz |
| Voltage | 1.2V |
| TPM Support | By optional accessory |
| BMC Controller | ASPEED AST2500 |
| Dedicated IPMI LAN | 1 x Realtek RTL8211E for dedicated management GLAN |
| Controller | ASPEED AST2500: |
| VRAM | DDR4 16MB |
| Output | 1 DB15 (VGA) |
| BIOS Type | 256Mb SPI Flash ROM |
| BIOS Features | Plug and Play (PnP), ACPI 2.0 Compliance Wake Up Events, SMBIOS 2.8.0 Support, ASRock Rack Instant Flash |
| Temperature | CPU Temperature Sensing; System Temperature Sensing |
| Fan | Middle Fan Tachometer; Middle Fan Multi-Speed Control |
| Voltage | Vcpu, +1.8V, +3V,+5V, +12V, BAT, +1.8VSB, +3VSB, +5VSB |
| 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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