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Dell Unity™ All Flash and Unity Hybrid Hardware Information Guide

3U, 80-drive DAE rear view

The following components are accessible from the rear of the 3U, 80-drive DAE:

  • Two 12-Gb/s SAS link control cards (LCC); A () and B ()
  • Four power supplies ()

The 3U, 80-drive DAE rear components are redundantly distributed across two sides, A and B. When viewed from behind, the right half of the system makes up the A-side of the DAE, and the left half of the system makes up the B-side.

Figure 1. 3U, 80-drive DAE rear component locations
The rear view of an 80-drive DAE. There is a number one to indicate LCC B (on the left side of the system, a number two to indicate LCC A (on the right side of the system) and a number three to indicate the four fans at the top of the system.

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