l When a single fan is faulty:
l The maximum operating temperature is 5°C (41°F) lower than the rated value.
l System performance will be affected if GPU cards are configured.
l If P4 GPU cards are configured:
l The server supports the maximum operating temperature of 35°C (95°F) when holding three or
less GPU cards.
l The server supports the maximum operating temperature of 30°C (86°F) when holding four or
more GPU cards.
l If V100 GPU cards are configured:
l Only the 8 x 2.5" drive configuration is supported.
l The maximum operating temperature is 30°C (86°F).
A.5 Nameplate
Certified Model
Usage Restrictions
H22H-05 Global
H22H-05-I10 India only
H22H-05-I12 India only
A.6 RAS Features
The server supports a variety of Reliability, Availability, and Serviceability (RAS) features.
You can configure these features for better RAS.
For details about how to configure 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 Identifies 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.
Rank Sparing Allocates some memory ranks as backup
ranks to prevent the system from crashing
due to uncorrectable errors.
FusionServer Pro 2288H V5 Server
User Guide
A Appendix
Issue 08 (2019-10-30) Copyright © Huawei Technologies Co., Ltd. 162
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