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HomeCatalogASRock 1U4G-ROME/2E — Full Technical Specifications

Technical specifications

ASRock 1U4G-ROME/2E — 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 Factor1U
Dimensions880 x 438 x 43.5 mm (34.6" x 17.2" x 1.7")
Support MotherboardThe motherboard not sold separately
ButtonsUID, Power, Reset
LEDsSystem Fail, Power, LAN1, LAN2
I/O Ports1 Type-A (USB3.2 Gen1)
Front Side Drive Bay2 Hot-swap 2.5" NVMe (PCIe4.0 x4) drive bays
Internal Side2 header (9-pin, USB2.0) support USB DOM
Type1+1 CRPS
Output Watts2000W
Efficiency80-PLUS Platinum
AC Input200-240V, 50/60Hz
Fan8 dual-rotor hot-swap 40x56 mm fans
CPUSupports 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
SocketSP3
ChipsetSystem on chip
Supported DIMM Quantity8 DDR4 288-pin DIMM slots (1DPC)
Supported TypeDDR4 R DIMM/ LR DIMM
Max. Capacity per DIMMRDIMM: 64GB, 32GB, 16GB, 8GB; LRDIMM: 256GB*, 128GB, 64GB; * 256GB is to be validated
Max. DIMM FrequencyRDIMM: 3200/2933/2666/2400MHz; LRDIMM: 3200/2933/2666/2400MHz
Voltage1.2V
PCIe x 16Front:; supports 3 FH dual-slot* PCIe4.0 x16 via 1U4G_SL2P_L_RDV and 1U4G_SL2P_R_RDV; Rear:; supports 1 FH dual-slot* PCIe4.0 x16 via 1U4G_SL2P_L_RDV; supports 2 low-profile PCIe4.0 x16 via RB1UX16_G4; * Active-cooled cards and cards with power connector on the top edge are not supported.
TPM SupportOnboard INFINEON SLB9670(TPM2.0), 1 header ( 17-pin, LPC)
Additional Ethernet ControllerIntel® i350-AM2: 2 (1GbE) RJ45
BMC ControllerASPEED BMC AST2500
ControllerASPEED BMC AST2500:; 1 DB15 (VGA)
Video Port1 DB15 (VGA)
USB 3.2 Gen1 Port2 Type-A (USB3.2 Gen1)
RJ452 RJ45 (1GbE) via i350-AM2; 1 dedicated IPMI
BIOS Type32MB AMI UEFI Legal BIOS
TemperatureOperating temperature: 10°C ~ 35°C* / Non-operating temperature: -40°C ~ 70°C; *Please contact ASRock Rack for the operating temperature while GPGPU deployed
HumidityNon-operating humidity: 20% ~ 90% (non-condensing)

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