Contents

Additional resources..................................................................................................................................................................4

Chapter 1: DPE component descriptions........................................................................................5

2U, 25-drive DPE component overview........................................................................................................................ 5

DPE front view..................................................................................................................................................................... 6

System identification tags........................................................................................................................................... 7

DPE rear view.......................................................................................................................................................................8

DPE embedded modules and 4-port cards.............................................................................................................. 8

DPE I/O module types................................................................................................................................................. 11

DPE power supply........................................................................................................................................................ 12

Storage processor assembly internal components.................................................................................................... 13

Chapter 2: Technical specifications............................................................................................. 14

Technical specifications....................................................................................................................................................14

Dimensions and weight..................................................................................................................................................... 15

Power requirements.......................................................................................................................................................... 15

Operating environment requirements........................................................................................................................... 16

DPE airflow.................................................................................................................................................................... 17

Environmental recovery.............................................................................................................................................. 17

Shipping and storage requirements......................................................................................................................... 17

Shock and vibration..................................................................................................................................................... 18

Fire suppressant disclaimer........................................................................................................................................18

Air quality requirements..............................................................................................................................................18

Contents 3

Additional resources

As part of an improvement effort, revisions of the software and hardware are periodically released. Therefore, some functions described in this document might not be supported by all versions of the software or hardware currently in use. The product release notes provide the most up-to-date information on product features. Contact your technical support professional if a product does not function properly or does not function as described in this document.

Where to get help

Support, product, and licensing information can be obtained as described below.

Product information

For product and feature documentation or release notes, go to Unity Technical Documentation at: https://www.dell.com/ unitydocs .

Troubleshooting

For information about products, software updates, licensing, and service, go to Support (registration required) at: https:// www.dell.com/support . After logging in, locate the appropriate product page.

4 Additional resources