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HomeCatalogASRock 1U4LW-ROME/2T — Full Technical Specifications

Technical specifications

ASRock 1U4LW-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 Factor1U Rackmount
Dimensions534.35 x 430 x 43.3 mm (21” x 16.9” x 1.7”)
Support MotherboardROMED8U-2T
ButtonsPower Switch, ID Switch, System reset
LEDsPWR, UID, HDD Activity, LAN 1/2, System Event
I/O Ports2 USB3.0 ports
Front Side Drive BayExternal: 4 Hot-swap 3.5'' SATA drive bays; Internal: 3 fixed 2.5'' SATA drive bays
Internal Side1 M-key (PCIe4.0 x4 or SATA 6Gb/s), supports 2280 form factor
TypeSingle Flex ATX PSU
Output Watts600W
AC Input100-240V, 50-60Hz
Fan5 PWM Hot-swap 40 x 28 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
SocketSingle Socket SP3 (LGA4094)
ChipsetSystem on Chip
Supported DIMM Quantity8 DIMM slots (1DPC)
Supported TypeSupports DDR4 288-pin RDIMM, LRDIMM, RDIMM/LRDIMM-3DS
Max. Capacity per DIMMRDIMM: up to 64GB; LRDIMM: up to 128GB; RDIMM/LRDIMM-3DS: up to 256GB
Max. DIMM FrequencyRDIMM/ LRDIMM: max. 3200MHz
Voltage1.2V
PCIe x 16Rear: 1 FHHL PCIe4.0 x16
Additional Ethernet Controller1 Intel® X710-AT2: 2 RJ45 (10GbE)
BMC ControllerASPEED AST2500
Dedicated IPMI LAN1 x Realtek RTL8211E for dedicated management GLAN
ControllerASPEED AST2500
UID Button/LED1 UID w/ LED
Video Port1 DB15
USB 3.2 Gen1 Port2 Type-A (USB3.2 Gen1)
RJ452 RJ45 (10GbE) by Intel® X710-AT2; 1 dedicated IPMI
BIOS Type32MB AMI UEFI Legal BIOS
BIOS FeaturesPlug and Play (PnP), ACPI 2.0 Compliance Wake Up Events, SMBIOS 2.8.0, ASRock Rack Instant Flash
TemperatureCPU, Memory, MB, Card side Temperature Sensing
FanCPU/Rear/Front Fan Tachometer; CPU Quiet Fan (Allow Chassis Fan Speed Auto-Adjust by CPU Temperature); CPU/Rear/Front Fan Multi-Speed Control
VoltageVoltage Monitoring: Vsoc,Vcpu, VCCM, VPPM, 3v/5v/12v, +BAT, 3VSB, 5VSB
TemperatureOperating temperature: 10°C ~ 35°C / Non-operating temperature: -40°C ~ 70°C
HumidityNon-operating humidity: 20% ~ 90% (non-condensing)

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