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XH321 V5 Server Node V100R005 Maintenance and Service Guide 05

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Huawei uses machine translation combined with human proofreading to translate this document to different languages in order to help you better understand the content of this document. Note: Even the most advanced machine translation cannot match the quality of professional translators. Huawei shall not bear any responsibility for translation accuracy and it is recommended that you refer to the English document (a link for which has been provided).
About This Document

About This Document


This document describes the physical structure, appearance, and functions of the XH321 V5, and how to install and remove the server node and its parts.

You can perform installation, removal, power-on, power-off, and parts replacement of the XH321 V5 by referring to this document.

Intended Audience

This document is intended for:

  • Huawei technical support engineers
  • Technical support engineers from channel partners
  • Enterprise administrators

Symbol Conventions

The symbols that may be found in this document are defined as follows.



Indicates an imminently hazardous situation which, if not avoided, will result in death or serious injury.

Indicates a potentially hazardous situation which, if not avoided, could result in death or serious injury.

Indicates a potentially hazardous situation which, if not avoided, may result in minor or moderate injury.

Indicates a potentially hazardous situation which, if not avoided, could result in equipment damage, data loss, performance deterioration, or unanticipated results.

NOTICE is used to address practices not related to personal injury.

Calls attention to important information, best practices and tips.

NOTE is used to address information not related to personal injury, equipment damage, and environment deterioration.

Change History






This issue is the fifth official release.

  1. Added description of the Intel X722 NIC, and PCIe slots. For details, see Panel Components.
  2. Adjusted the location of "Technical Specifications". For details, see Technical Specifications.
  3. Added description of the NC-SI feature. For details, see PCIe Card on the Riser Card, Mainboard Components, Internal Cabling for PCIe Card, Technical Specifications.



This issue is the fourth official release.

  1. Added the description of the maximum temperature supported by the server configured with an M.2 RAID controller card. For details, see Environmental Specifications.
  2. Added description about the Avago SAS3004iMR RAID controller card. For details, see Avago SAS3004iMR RAID Controller Card and M.2 SSD Module in an Avago SAS3004iMR RAID Controller Card.



The issue is the third official release.



This issue is the second official release.

Optimized the CPU installation procedure.



The issue is the first official release.

Updated: 2019-01-08

Document ID: EDOC1000183891

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