Specifications
Size
v With front panel:
Weight
v Controller unit maximum weight: 34.5 kg (76 lb)
v Controller unit empty: 14.3 kg (31.6 lb)
v Battery: 9.7 kg (21.4 lb)
Electrical Input
v Sign-wave input (50 to 60 Hz)
v Input Kilovolt-amperes (kVA) approximately:
Environment
v Air temperature:
v Humidity:
Heat Output
v Approximate heat output in British Thermal Units (BTU) per hour:
Acoustical Noise Emissions Values
v Sound Power (idling and operating):
v Sound Pressure (idling and operating):
Tested configurations
The following configurations (Figure 11 on page 25 through Figure 22 on page 31)
are for the Type 3526 fibre channel RAID controller.
24
IBM TotalStorage DS4000: Hardware Maintenance Manual
– Depth: 610 mm (24 in.)
– Height: 174 mm (6.8 in.)
– Width: 482 mm (19 in.)
– Low range: Minimum: 90 V ac Maximum: 127 V ac
– High range: Minimum: 198 V ac Maximum: 257 V ac
– Minimum configuration: 0.06 kVA
– Maximum configuration: 0.39 kVA
– hub on: 10° to 35° C (50° to 95° F) Altitude: 0 to 914 m (3000 ft.)
– hub on: 10° to 32° C (50° to 90° F) Altitude: 914 m (3000 ft.) to 2133 m (7000
ft.)
– 8% to 80%
– Maximum configuration: 731.8 BTU (214 watts)
– 6.4 bels
– 50 dBA