Dell EMC VxFlex Ready Node R840 소유자 매뉴얼 - 페이지 26

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Technical specifications

Note:

When operating in the expanded temperature range, ambient temperature warnings may be reported on the

LCD panel and in the System Event Log.

Expanded operating temperature restrictions

Do not perform cold start below 5°C due to hard drive constraints.

Apache Pass DIMM, NVDIMM, PCIe SSD, and NVMe are not supported.

LRDIMM >32 GB is not supported in x4 sockets configuration.

Rear installed drives and GPU configuration are not supported.

Redundant power supplies are required.

Non Dell EMC qualified peripheral cards and /or peripheral cards greater than 25 W are not supported.

Intel FPGA is not supported.

205 W SKUs, 200W/18C, 165W/12C, and 150W_8C processor are not supported on all x4 socket processor

configurations.

165 W SKUs, 130W/8C, 115W/6C, and 105W_4C are not supported on the x4 socket processor configurations

except front x8 inch SAS/SATA drives configurations.

Ambient temperature limitations

The ambient temperature limit must be adhered to ensure proper cooling and to avoid excess processor throttling,

which may impact system performance.

The following table lists configurations that require an ambient temperature of less than 35°C.

Note:

For all processor updates, see the Firmware documentation.

Table 19 Configuration-based ambient temperature restrictions

R840 configurations

Supported processor

Intel Xeon Platinum

8180

Intel Xeon Platinum 8176 165 W

Intel Xeon Platinum 8170 165 W

Intel Xeon Gold 6150

Intel Xeon Gold 6134

Intel Xeon Platinum 8164 150 W

Intel Xeon Platinum

8160

Intel Xeon Gold 6148

R840xd Owner's Guide

Processor Thermal

Design Power (TDP)

205 W

165 W

130 W

150 W

Backplane

No. Of processors

supported

Processor heat sink

No. Of GPUs supported

Core count

24 x 2.5 inch SAS/

SATA (Expander)

>1DW/SW GPU

Ambient support

C30

24 x 2.5-inch NVMe

(Expander)

>1DW/SW GPU

Ambient support

C30