ASRock Rack
ASRock Rack GNRD8UD-2Q server motherboard 1 TB DDR5 6400 25 Gbps LAN
Deep Micro-ATX board supports Intel Xeon 6700E-series CPUs with eight DDR5 6400 RDIMM slots up to 1 TB, dual 25 Gbps SFP28 LAN, two PCIe 5.0 x16 slots.
- CPU TypeSupports Intel Xeon 6700E-series processors
- Number of Processor Support1
- Memory Slots8 x DDR5 288-pin
- Memory StandardDDR5 6400
- Maximum Memory Supported1TB
- RegisteredYes
- Supports Intel Xeon 6700E-series processors for high-density compute
- Eight DDR5 6400 RDIMM slots scale to 1 TB registered memory
- Two PCIe 5.0 x16 slots plus six MCIO x8 lanes enable flexible expansion
- Dual 25 GbE SFP28 ports driven by Intel E810-XXVAM2 controller
- Deep Micro-ATX 9.6 x 10.5 inch form factor fits compact server chassis
Deep Micro-ATX Server Board
The ASRock Rack GNRD8UD-2Q is a Deep Micro-ATX server motherboard built for single-socket Intel Xeon 6700E-series processors. It measures 9.6 by 10.5 inches and provides eight 288-pin DDR5 slots supporting registered DIMMs at 6400 MT/s. Total memory capacity reaches 1 TB across the eight channels.
Suits Dense 25 GbE Deployments
This board suits builders who need dual 25 Gbps SFP28 links from the Intel E810-XXVAM2 controller in a compact chassis. It is not for buyers who require more than two x16 PCIe 5.0 slots or who need onboard 10 GbE RJ45 ports instead of SFP28.
1 TB DDR5 6400 Ceiling
The maximum supported memory is 1 TB of DDR5 6400 registered DIMMs across eight slots. Population rules and qualified vendor lists determine which specific modules reach that ceiling.
Βασικά χαρακτηριστικά
- Supports Intel Xeon 6700E-series processors for high-density compute
- Eight DDR5 6400 RDIMM slots scale to 1 TB registered memory
- Two PCIe 5.0 x16 slots plus six MCIO x8 lanes enable flexible expansion
- Dual 25 GbE SFP28 ports driven by Intel E810-XXVAM2 controller
- Deep Micro-ATX 9.6 x 10.5 inch form factor fits compact server chassis
Προδιαγραφές
| Brand | AsRock Rack |
|---|---|
| Model | GNRD8UD-2Q |
| CPU Type | Supports Intel Xeon 6700E-series processors |
| Number of Processor Support | 1 |
| Memory Slots | 8 x DDR5 288-pin |
| Memory Standard | DDR5 6400 |
| Maximum Memory Supported | 1TB |
| Registered | Yes |
| PCI Express 5.0 x16 | SLOT6: PCIe5.0 / CXL2.0 x16 SLOT4: PCIe5.0 / CXL2.0 x16 |
| Other Slots | 4 MCIO (PCIe5.0 / CXL2.0 x8) [CPU0] 2 MCIO (PCIe5.0 / CXL2.0 x8) [CPU0]* *MCIO5/6 only function with with selected processors |
| M.2 | 2 M-key (PCIe5.0 x4), supports 2280 form factor |
| LAN Chipset | Intel E810-XXVAM2 |
| LAN Speed | 25Gbps |
| Max LAN Speed | 2 x 25Gbps |
| Back I/O Ports | 1 x D-Sub / 2 x SFP28 / 2 x USB 3.2 Gen 1 Type-A |
| Onboard USB | USB 3.2 (Gen1) Header: 1 header (19-pin, 2 USB3.2 Gen1) USB 2.0 Header: 1 header (9-pin, 2 USB2.0) |
| Other Connectors | Power Connector: 1 Micro-Fit (4-pin, ATX PSU signal) w/ ATX 24-pin adapter cable, 3 (8- pin, ATX 12V) Other Power Connectors: 1 (6-pin) for HDD power Auxiliary Panel Header: 1 (18-pin): chassis intrusion, system fault LED, LAN1/LAN2 activity LED, locate, SMBus System Panel: 1 (9-pin): power switch, reset switch, system power LED, HDD activity LED COM Header: 1 Speaker Header: 1 Fan Header: 8 (6-pin) TPM Header: 1 (13-pin, SPI) VROC header: 1 HSBP: 1 SMBus header: 2 PMBus header: 1 IPMB Header: 1 Clear CMOS: 1 (contact pads) NMI Header: 1 |
| BIOS Feature | AMI UEFI BIOS; 512Mb SPI Flash ROM Plug and Play, ACPI 4.0 and above compliance wake up events, SMBIOS 3.4 and above, ASRock Rack instant flash |
| Form Factor | Deep Micro-ATX |
| Dimensions (W x L) | 9.6" x 10.5" |
| Βάρος αποστολής | 1.54 kg |
| Διαστάσεις συσκευασίας | 343 × 305 × 76 mm |
Ερωτήσεις για αυτό το προϊόν
How do I install the Intel Xeon 6700E-series processor into the single socket on this board?
Align the processor with the socket keying, lower it evenly, then secure the retention mechanism before attaching the heatsink; the step most often missed is connecting all three 8-pin ATX 12V power cables to the board.
Which components on this motherboard will need replacement over time?
The TPM module uses a 13-pin SPI header and the firmware resides on a 512Mb SPI flash ROM; both are socketed and can be swapped if a future security update or failure requires it.
What is the first limit reached when the dual 25GbE ports run at full throughput for extended periods?
The Intel E810-XXVAM2 controller tops out at 2 x 25Gbps, so aggregate bandwidth saturates before the PCIe 5.0 x16 or MCIO x8 links become a bottleneck.
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