Dell EMC PowerEdge XE8545 Teknik Özellikler - Sayfa 16

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Dell EMC PowerEdge XE8545 Teknik Özellikler

Table 21. Thermal restriction matrix (continued)

TDP (W)

Heat sink type

AMD Milan 24C

180W 2.55-2.65

GHz 128 MB

Table 22. GPU/FPGA thermal restriction matrix

TDP (W)

Heat sink type

Nvidia 500 W

A100 80 GB

GPU

2.5U GPU Heat

Nvidia 400 W

A100 40 GB

GPU

NOTE:

When the 80 GB GPUs are installed, the iDRAC sets the thermal warning threshold to 28° C instead of the normal

38° C.

NOTE:

If System Board Inlet Temp reaches 28° C - 32° C, a warning message is logged. It is possible the GPUs may lower

power consumption to avoid thermal damage. This results in lower GPU performance.

Table 23. Processor and heat sink matrix

Heat sink

2U HPR (Silver) HSK

Particulate and gaseous contamination specifications

The following table defines the limitations that help avoid any damages to the IT equipment and/or, or both failure from

particulate and gaseous contamination. If the levels of particulate or gaseous pollution exceed the specified limitations and

results in equipment damage or failure, you must rectify the environmental conditions. Remediation of environmental conditions

is the responsibility of the customer.

Table 24. Particulate contamination specifications

Particulate contamination

Air filtration

Conductive dust

Technical specifications

Fan Type

Very High

Performance

sink

Fan

2 x 2.5" SAS + 8 x 2.5" NVMe

ASHRAE A2

Ambient Limit

(Max 35° C)

(Max 30° C)

Not supported

(Max ambient

Not supported

support limit =

28° C)

Supported

Processor TDP

Supports all TDP

Specifications

Data center air filtration as defined by ISO Class 8 per ISO

14644-1 with a 95% upper confidence limit.

NOTE:

This condition applies to data center environments

only. Air filtration requirements do not apply to IT

equipment designed to be used outside a data center, in

environments such as an office or factory floor.

NOTE:

Air entering the data center must have MERV11 or

MERV13 filtration.

NOTE:

Air filtering can also be accomplished by filtering

room air with MERV8 filter per ANSI/ASHRAE Standard

127

Air must be free of conductive dust, zinc whiskers, or other

conductive particles.

NOTE:

This condition applies to data center and non-data

center environments.

Ambient Limit

(Max 25° C)

(Max 20° C)

Supported