Technical data

Chapter 5: Specifications of the E2660 Controller-Drive Tray 33
E2660
Controller-Drive
Tray Airflow
and Heat
Dissipation
Figure 19 Airflow Through the E2660 Controller-Drive Tray – Front View
1. 81 cm (32 in.) clearance in front of the cabinet
2. 61 cm (24 in.) clearance behind the cabinet
The tabulated power and heat dissipation values in the following table are the
maximum measured operating power.
Table 21 Power Ratings and Heat Dissipation for the E2660 Controller-Drive
Tray
Unit KVA Watts (AC) Btu/hr
E2660 controller-drive tray with two power
supplies, two controller trays, 60 drives (Seagate
2000-Gb SAS drives and controllers), and two fan
canisters, full speed
1.268 1222 4180