Technical data

Chapter 10: Specifications of the DE1600 Drive Tray 77
10
Specifications of the DE1600 Drive Tray
The DE1600 drive tray contains Serial Attached SCSI (SAS) drives. Each DE1600
drive tray contains these components:
 A maximum of 12 drives
 One or two power-supply fan canisters
 One or two environmental services module (ESM) canisters
Figure 42 DE1600 Drive Tray – Front View
1. End Caps (the Left End Cap Has the Drive Tray LEDs)
2. Drives
3. Right End Cap
Figure 43 DE1600 Drive Tray – Rear View
1. ESM A Canister
2. ESM B Canister
3. Power-Fan A Canister
Usually, an AC power source supplies power to the power-fan canister. A DC
poweroption is also available.