ASRock Motherboard SPC621D8-2L2T C621A LGA4189 Single Socket P+ Xeon 256GB DDR4 ATX Retail
MPNSPC621D8-2L2T Form FactorATX Processor System CPUSupports 3rd Gen Intel Xeon Scalable processors SocketSingle Socket P+ (LGA 4189) ChipsetIntel C621A System Memory Supported DIMM Quantity8 DIMM slots (1DPC) Supported TypeSupports DDR4 288-pin RDIMM, LRDIMM, RDIMM/LRDIMM-3DS, Intel OptaneTM Persistent Memory 200 series Max. Capacity per DIMMRDIMM: up to 64GBRDIMM-3DS: up to 256GBLRDIMM: up to 128GBLRDIMM-3DS: up to 256GB DIMM Frequencymax. 3200MHz Voltage1.2V PCIe Expansion Slots (SLOT7 close to CPU) PCIe x 16SLOT7: PCIe4.0 x16SLOT5: PCIe4.0 x16SLOT3: PCIe4.0 x16SLOT1: PCIe4.0 x16Note: SLOT7/5/3 auto-switch to PCIe4.0 x8 when SLOT6/4/2 occupied PCIe x 8SLOT6: PCIe4.0 x8SLOT4: PCIe4.0 x8SLOT2: PCIe4.0 x8 Other PCIe Expansion Connectors M.2 slot1 M-key (PCIe3.0 x4 or SATA 6Gb/s), supports 22110/2280/2242 form factor1 M-key (PCIe3.0 x1 or SATA 6Gb/s), supports 22110/2280/2242 form factor SATA/SAS Storage PCH Built-in StorageIntel C621A (8 SATA 6Gb/s RAID 0/1/5/10): 1 Mini-SAS HD, 2 SATA DOM, 2 M.2 Ethernet Additional GbE ControllerIntel X710-AT2: 2 RJ45 (10 GbE) Intel i210: 2 RJ45 (1GbE) Server Management BMC ControllerASPEED AST2500 IPMI Dedicated GLAN1 x Realtek RTL8211E for dedicated management GLAN Graphics ControllerASPEED AST2500 VRAMDDR4 16MB Rear I/O UID Button/LED1 VGA Port1 DB15 USB 3.2 Gen1 Port4 Type-A (USB3.2 Gen1) RJ452 RJ45 (10GbE), 2 RJ45 (1GbE) Dedicate LAN1 dedicated IPMI Internal Connector/Headers Auxiliary Panel Header1 (18-pin): chassis intrusion, system fault LED, LAN1/LAN2 activity LED, locate, SMBus System Panel1 (9-pin): power switch, reset switch, system power LED, HDD activity LED COM Header1 Video output1 Speaker Header1 Buzzer1 Fan Header5 (6-pin) Thermal Sensor Header1 TPM Header1 (17-pin, LPC), 1 (13-pin, SPI) VROC header1 SGPIO Header1 SMBus header1 PMB header1 IPMB Header1 Clear CMOS1 (contact pads) USB 3.2 (Gen1) Header1 (19-pin, 2 USB3.2 Gen1) USB 3.2 (Gen2) Header2 (Type-C, 2 USB3.2 Gen2) USB 2.0 Header1 (9-pin, 2 USB2.0) Type A USB 2.0 Port1 (Type-A, 1 USB2.0) NMI Header1 Power Connector1 (24-pin, ATX main power), 1 (8-pin, ATX 12V), 1 (4-pin, ATX 12V), 1 (3-pin, SATA power) ME/SPS Recovery1 NC-SI1 LED Indicators Standby PWR LED 5vsb1 80 Debug Port LED1 Fan Fail LED5 LED Indicators Standby PWR LED 5vsb1 80 Debug Port LED1 Fan Fail LED5 Hardware Monitor TemperatureCPU, PCH, MB, Card side Temperature Sensing FanCPU/Rear/Front Fan TachometerCPU Quiet Fan (Allow Chassis Fan Speed Auto-Adjust by CPU Temperature) CPU/Rear/Front Fan Multi-Speed Control Voltage+12V, +5V, +3.3V, CPU Vcore, DRAM, 1.05V_PCH, +BAT, 3.3VSB, 5VSB Environment TemperatureOperation temperature: 10oC to 35oC / Non operation temperature: -40oC to 70oC HumidityNon operation humidity: 20% to 90% ( Non condensing)