Asrock Rack EpycEPYC3451D4I2-2T Mini-itx server motherboard. Includes both ATX to minifit 4 Pin adapter, andDC5.5x2.5mm to EPS adapter. Only items shown in photos are included.
SPECIFICATIONSPhysical StatusForm Factormini-ITXDimensions6.7"x6.7" (170mm x 170mm)Processor SystemCPUAMD EPYC™ Embedded 3451SocketSP4Thermal Design PowerTDP 100WChipsetSystem on chipSystem MemorySupported DIMM Quantity4 DIMM slots (1DPC)Supported TypeSupport DDR4 288-pin ECC UDIMM, RDIMM, LRDIMM MemoryMax. Capacity per DIMMECC UDIMM, RDIMM, LRDIMM: up to 128GBMax. DIMM FrequencyECC UDIMM, RDIMM, LRDIMM: max. 2666 MHzVoltage1.2VPCIe Expansion Slots (SLOT7 close to CPU)PCIe x 16SLOT7: PCIe3.0x16M.21 M.2 (PCIe3.0x4 or SATA 6Gb/s)Other PCIe Expansion ConnectorsOCuLink1 OCulink 8i (PCIe3.0 x8 or 8x SATA 6Gb/s)
1 OCulink 8i (PCIe3.0 x8)
1 OCulink 4i (PCIe3.0 x4 or 4x SATA 6Gb/s)SATA/SAS StoragePCH Built-in Storage14 SATA 6Gb/s (8 from OCulink 8i, 4 from OCulink 4i, 2 from SATA 7-pin*, 1 from M.2*)
*One of SATA 7-pin will be disabled when installing M.2 SATA deviceEthernetAdditional Ethernet ControllerIntel®X710-AT2: 2 RJ45 (10GbE)Server ManagementBMC ControllerASPEED AST2500Dedicated IPMI LAN1 RJ45 Realtek RTL8211E for dedicated management GLANGraphicsControllerASPEED AST2500
Rear I/OUID Button/LED1Video Port1 D-SubUSB 3.2 Gen1 Port2 Type-A (5Gbps)RJ452 RJ45 (10GbE)
1 dedicated IPMIInternal Connector/HeadersPower Connector1 x (4-pin) + 1 x (8-pin) support 12V DC-INOther Power Connectors1 (4-pin) for HDD powerAuxiliary Panel Header1 (include chassis intrusion, 2 front LAN LED, System LED)System Panel1COM Header1Fan Header1 x CPU Fan, 2 x System Fans (1 front, 1 rear) (build in CPU active fansink)TPM Header1 x (13-pin)SGPIO Header1SMBus header1PMBus header1IPMB Header1Clear CMOS1 (short pad)USB 3.2 (Gen1) Header1 (supports 2 USB 3.1 Gen1 ports)LED IndicatorsFan Fail LED3System BIOSBIOS Type16MB AMI UEFI Legal BIOSBIOS FeaturesPlug and Play (PnP)
ACPI 2.0 Compliance Wake Up Events
SMBIOS 2.8 Support
ASRockRack Instant FlashHardware MonitorTemperatureCPU/DDR Temperature Sensing
MB/Card side Temperature SensingFanFan Tachometer
Fan Multi-Speed Control
CPU Quiet Fan (Allow Chassis Fan Speed Auto-Adjust by CPU Temperature)VoltageVoltage Monitoring: +12V, +5V, +3.3V, VDDCR_CPU, VDDCR_SOC, VCCM_ABCD, +BAT, 3VSB, 5VSBEnvironmentTemperatureOperating temperature: 10°C ~ 35°C / Non-operating temperature: -40°C ~ 70°CHumidity- Non-operating humidity: 20% ~ 90% (non-condensing)
