About This Document

Indicates a hazard with a high level of risk which, if not avoided, will result in death or serious injury.

Indicates a hazard with a medium level of risk which, if not avoided, could result in death or serious injury.

Indicates a hazard with a low level of risk which, if not avoided, could 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.

Supplements the important information in the main text.

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

11

2021-08-19

Added the procedure for surprise hot swap of NVMe SSDs.

10

2021-07-13

Updated the description of the adjustable guide rails and chassis. For details, see Installing the Adjustable Guide Rails and Chassis and Removing the Chassis and Adjustable Guide Rails.

09

2021-05-26

• Updated environment specifications. For details, see Environmental Specifications.
• Updated the description of hard disk backplane cabling. For details, see Internal Cabling.

08

2021-04-20

This issue is the eighth official release.

07

2021-03-09

This issue is the seventh official release.

06

2020-11-27

This issue is the sixth official release.

05

2020-08-06

This issue is the fifth official release.

04

2020-06-09

This issue is the fourth official release.

03

2019-10-26

This issue is the third official release.

02

2018-08-02

• Added the description of the maximum temperature supported by the server configured with an M.2 RAID controller card. For details, see Environmental Specifications.
• Added operations for removing and installing the mounting ear plate. For details, see Mounting Ear Plate.

01

2018-05-21

This issue is the first official release.