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W790D8H-2T/X550
ModelW790D8H-2T/X550
Half-width (6.6" x 17")
Supports Intel? Xeon? W-2400 and W-3400 series processors
8 DIMM slots (2DPC), supports DDR5 RDIMM/ RDIMM-3DS
2 Slim Cool Edge (PCIe5.0 x16)
10 MCIO (PCIe5.0 x8)
1 OCuLink (PCIe4.0 x4 or 4 SATA 6Gb/s)
IPMI
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Specification
| Physical Status | |
| Form Factor | Half-Width |
| Dimensions | 6.6" x 17" (167.64 x 431.8 mm) |
| Processor System | |
| CPU | Intel® Xeon® W-2400 and W-3400 series processors |
| Socket | Single Socket E (LGA 4677) |
| Thermal Design Power | 350W |
| Chipset | Intel® W790 |
| System Memory | |
| Supported DIMM Quantity | 8 DIMM slots (2DPC) |
| Supported Type | DDR5 288-pin RDIMM/ RDIMM-3DS |
| Max. Capacity per DIMM |
RDIMM: 64GB RDIMM-3DS: 2H- 128 GB/ 4H- 256 GB |
| Max. DIMM Frequency | 4400MT/s (2DPC) / 4800MT/s (1DPC) |
| Voltage | 1.1V |
| PCIe Expansion Slots (SLOT7 close to CPU) | |
| PCIe x 16 |
SLOT2: Slim Cool Edge (PCIe5.0 x16) [CPU] SLOT1: Slim Cool Edge (PCIe5.0 x16) [CPU] |
| Other PCIe Expansion Connectors | |
| M.2 slot |
1 M-key M2_2 (PCIe4.0 x4), supports 22110 form factor [PCH] 1 M-key M2_1 (PCIe4.0 x4), supports 2280 form factor [PCH] |
| OCuLink |
1 OCuLink (PCIe4.0 x4 or 4 SATA 6Gb/s) [PCH] 1 OCuLink (PCIe3.0 x4 or 4 SATA 6Gb/s) [PCH] |
| MCIO |
4 MCIO (PCIe5.0 x8) [CPU] 6 MCIO* (PCIe5.0 x8) [CPU] *Only available when used with Intel® Xeon® W-3400 series processors |
| SATA/SAS Storage | |
| PCH Built-in Storage | Intel® W790 (Up to 8 SATA 6Gb/s; RAID 0/1/5/10): 2 OCuLink |
| Ethernet | |
| Additional GbE Controller | 2 RJ45 (10GbE) by Intel® X550 |
| Server Management | |
| BMC Controller | ASPEED AST2600: iKVM, vMedia support |
| IPMI Dedicated GLAN | 1 RJ45 Dedicated IPMI LAN port by Realtek RTL8211F |
| Graphics | |
| Controller |
ASPEED AST2600: 1 DB15 (VGA), 1 (15-pin) header |
| Rear I/O | |
| UID Button/LED | 1 UID button w/ LED |
| VGA Port | 1 DB15 (VGA) |
| USB 3.2 Gen1 Port | 2 Type-A (USB3.2 Gen1) |
| RJ45 | 2 RJ45(10GbE), 1 dedicated IPMI |
|
Internal Connector/Headers |
|
| Power Connector | 4 (8-pin, Micro-Hi 12V), 1 (19-pin, CM Board Standby Power 12V) |
| Auxiliary Panel Header | 1 (18-pin): chassis intrusion, system fault LED, locate, SMBus |
| System Panel | 1 (9-pin): power switch, reset switch, system power LED, HDD activity LED |
| COM Header | 1 (9-pin) |
| VGA header | 1 (15-pin) |
| Speaker Header | 1 (4-pin) |
| Fan Header | 8 (6-pin) |
| TPM Header | 1 (13-pin, SPI) |
| VROC header | 1 |
| SGPIO Header | 1 |
| HSBP | 1 |
| SMBus header | 1 |
| PMBus header | 1 |
| IPMB Header | 1 |
| Clear CMOS | 1 (contact pads) |
| NMI Header | 1 |
| LED Indicators | |
| Standby PWR LED 5vsb | 1 |
| 80 Debug Port LED | 1 |
| Fan Fail LED | 8 |
| BMC heartbeat LED | 1 |
| System BIOS | |
| BIOS Type | AMI 256Mb SPI Flash ROM |
| BIOS Features |
Plug and Play, ACPI 5.0 and above compliance wake up events, SMBIOS 2.3 and above, ASRock Rack Instant Flash |
| Hardware Monitor | |
| Temperature | CPU, MB, Card side, TR1 Temperature sensing |
| Fan |
Fan Tachometer CPU Quiet Fan (Allow Chassis Fan Speed Auto-Adjust by CPU Temperature) Fan Multi-Speed Control |
| Voltage | CPU1_PVCCIN, 1.05V_PCH, 1.8V_PCH, +BAT, PVNN_PCH, 3.3V, 5V, 12V, 3.3VSB, 5VSB, +12V, +12VSB |
| Environment | |
| Temperature | Operation temperature: 10°C ~ 35°C / Non operation temperature: -40°C ~ 70°C |
| Humidity | Non operation humidity: 20% ~ 90% ( Non condensing) |
| Model | W790D8H-2T/X550 |
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