HP Compaq dc7900 SFF Guide de l'utilisateur télécharger pdf (Page 56)

A Specifications

Table A-1 Specifications

Desktop Dimensions (in the desktop position)

Height

Width

Depth

3.95 in

13.3 in

14.9 in

10.0 cm

33.8 cm

37.8 cm

Approximate Weight 19 lb 8.6 kg

Weight Supported (maximum distributed load in desktop

position)

77 lb 35 kg

Temperature Range

Operating

Nonoperating

50° to 95°F

-22° to 140°F

10° to 35°C

-30° to 60°C

NOTE: Operating temperature is derated 1.0° C per 300 m (1000 ft) to 3000 m (10,000 ft) above sea level; no direct

sustained sunlight. Maximum rate of change is 10° C/Hr. The upper limit may be limited by the type and number of

options installed.

Relative Humidity (noncondensing)

Operating

Nonoperating (38.7°C max wet bulb)

10-90%

5-95%

10-90%

5-95%

Maximum Altitude (unpressurized)

Operating

Nonoperating

10,000 ft

30,000 ft

3048 m

9144 m

Heat Dissipation

Maximum (standard PS)

Typical (idle; standard PS)

Maximum (85% Efficient PS)

Typical (idle; 85% Efficient PS)

1260 BTU/hr

307 BTU/hr

999 BTU/hr

239 BTU/hr

318 kg-cal/hr

77 kg-cal/hr

252 kg-cal/hr

60 kg-cal/hr

Power Supply

Operating Voltage Range

Rated Voltage Range

Rated Line Frequency

115V

90-264 VAC

100-240 VAC

50-60 Hz

230V

90-264 VAC

100-240 VAC

50-60 Hz

50 Appendix A Specifications ENWW

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HP Compaq dc7900 SFF Guide de l'utilisateur Page 56

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