Huawei FusionServer Pro 2288X V5 - Ball Bearing Rail Kit Installation; 7.2.4.3 Installing the Ball Bearing Rail Kit

● When a single fan is faulty:
● The maximum operating temperature is 5°C (41°F) lower than the rated value.
● System performance will be aected if GPU cards are congured.
● If V100 GPU cards are congured:
● The maximum operating temperature is 30°C (86°F) in the 8 x 2.5" drive pass-
through conguration.
● V100 GPU cards are not supported in the 12 x 3.5" and 24 x 2.5" drive pass-
through congurations.
● V100 GPU cards are not supported in the 12 x 3.5" and 25 x 2.5" drive EXP
congurations.
● If T4 GPU cards are congured:
● The maximum operating temperature is 35°C (95°F) in the 8 x 2.5" drive pass-
through conguration.
● The maximum operating temperature is 30°C (86°F) in the 12 x 3.5" and 24 x 2.5"
drive pass-through
congurations.
● The maximum operating temperature is 30°C (86°F) in the 12 x 3.5" and 25 x 2.5"
drive EXP congurations.
● If OCP 2.0 mezzanine cards are congured:
● The maximum operating temperature is 40°C (104°F) in the 8 x 2.5" drive pass-
through conguration.
● The maximum operating temperature is 35°C (95°F) in the 12 x 3.5" and 24 x 2.5"
drive pass-through congurations.
● The maximum operating temperature is 35°C (95°F) in the 12 x 3.5" and 25 x 2.5"
drive EXP
congurations.
A.3 RAS Features
The server supports a variety of Reliability, Availability, and Serviceability (RAS)
features. You can congure these features for better RAS.
For details about how to
congure RAS features, see Huawei Server Purley
Platform BIOS Parameter Reference.
Table A-3 RAS features
Module
Feature Description
CPU Corrected Machine Check
Interrupt
Corrects error-triggered interruption.
DIMM Failed DIMM Isolation Identies a faulty DIMM and isolates it
from others before it is replaced.
Memory Thermal
Throttling
Automatically adjusts DIMM
temperatures to avoid damage due to
overheating.
Huawei FusionServer Pro 2288X V5 Server
Technical White Paper A Appendix
Issue 03 (2020-04-20) Copyright © Huawei Technologies Co., Ltd. 79