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HomeCatalogASRock 1OU3N-MILAN/ORV3 — Full Technical Specifications

Technical specifications

ASRock 1OU3N-MILAN/ORV3 — 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 Factor1OU Rackmount, ORv3
Dimensions537 x 800 x 45.5 mm (21.1" x 31.5" x 1.79", Shelf Dimensions)
Support MotherboardROMED8HM3
ButtonsPower, UID button w/ LED
LEDsPower
I/O Ports1 Mini-DisplayPort (VGA)*, 2 Type-A (USB3.2 Gen1); *Need to bundle ASRock Rack special cable for VGA
IPMI LAN1 dedicated IPMI
Backplane power connector1 IT Gear connector for ORv3 48V busbar
Front Side Drive Bay1 Easy-swap 2.5" NVMe (PCIe4.0 x4) drive bay
Internal Side2 M-key (PCIe3.0 x4 or SATA 6Gb/s); support 22110/2280/2260/2242/2230 form factor
TypeCentralized 48V busbar to OCPV3_PDB/1V
Output Watts750W
Fan4 system fans (40 x 56 mm) per sled
CPUSupports AMD EPYC™ 7003 (with AMD 3D V-Cache™ Technology)/7002 series processors
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
OCP slot1 OCP NIC 3.0 (PCIe4.0 x16)
BMC ControllerASPEED AST2500
Dedicated IPMI LAN1 x Realtek RTL8211E for dedicated management GLAN
ControllerASPEED AST2500
VRAMDDR4 512MB
BIOS Type64MB AMI UEFI Legal BIOS
BIOS FeaturesPlug and Play (PnP); ACPI 2.0 Compliance Wake Up Events; SMBIOS 2.8 Support; ASRock Rack Instant Flash
TemperatureCPU Temperature Sensing; MB/Card side Temperature Sensing
FanFan Tachometer; CPU Quiet Fan (Allow Chassis Fan Speed Auto-Adjust by CPU Temperature); Fan Multi-Speed Control
WatchdogVoltage Monitoring: +12V, +5V, +3.3V, VDDCR_CPU, VDDCR_SOC, VCCM_ABCD, VCCM_EFGH, +BAT, 3VSB, 5VSB, +12V_EDGE, +3V_EDGE
OSMicrosoft® Windows:; Server 2016 (64 bit); Server 2019 (64 bit); Linux:; RedHat Enterprise Linux Server 8.0 (64 bit) / 7.6 (64 bit); CentOS 8.0 (64 bit) / 7.6 (64 bit); SUSE SLES 15.1 (64 bit) / 12.4 (64 bit); UBuntu 18.04.3 (64 bit) / 16.04.6 (64 bit); CITRIX Hypervisor 8.1.0; Virtual:; VMWare® ESXi 6.5 u3 / 6.7 u3*; *Due to no embedded LAN devices on this motherboard for the VMWare® installation, please use either the ASRock Rack OCP-series LAN Mezzanine cards or standard PCIe LAN cards for this OS installation.; Please refer to our website for the latest OS support list.
TemperatureOperating temperature: 10°C ~ 35°C / Non-operating temperature: -40°C ~ 70°C
HumidityNon-operating humidity: 20% ~ 90% (non-condensing)

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