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E5660 controller-drive tray: Airflow and heat dissipation

Airflow goes from the front of the E5660 controller-drive tray to the rear of the controller-drive tray. Allow at least 81 cm (32 in.) of clearance in front of the E5660 controller-drive tray and at least 61 cm (24 in.) of clearance behind the controller-drive tray for service clearance, ventilation, and heat dissipation.

Airflow through the E5660 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 1. Power ratings and heat dissipation for the E5660 controller-drive tray
Component Typical operating power Rated power requirement
E5660 controller-drive tray with HIC (6-TB drives fully populated)

KVA: 1.115

KVA: 1.526

Watts: 1104

Watts: 1512

Btu/Hr: 3767

Btu/Hr: 5159