Disk Enclosure Dae - EMC Atmos Hardware Manual

Hardware Details

Disk Enclosure DAE

36 EMC Atmos Hardware Guide
Following are access details on the DAE required for performing
service:
Disk-drive access for both the front and rear DAE is from the
◆
front of the cabinet.
Front DAE LCC, blowers, and power supply are serviced from
◆
the front.
Rear DAE LCC, blowers, and power supply are serviced from the
◆
rear.
DAE tray has two service positions:
◆
• Extend forward to service front DAE LCC, PS, blower, and
rear DAE disk drives.
• Extend backward to remove the rear DAE from the rails.
SAS cable and AC cord are routed along the side rails of the
◆
disk-enclosure tray.
Note: Promo Code 1 — DAEs have one power supply and one blower
module.
Promo Code 3 — DAEs have two power supplies