HP dc7900 series User Manual

A Specifications
Table A-1 Specifications
Desktop Dimensions (in the desktop position)
Height
Width
Depth
(depth will increase if the computer is equipped with a port security bracket)
2.60 in
9.90 in
10.00 in
6.6 cm
25.1 cm
25.4 cm
Approximate Weight 6.95 lb 3.15 kg
Weight Supported (maximum distributed load in desktop position) 77 lb 35 kg
Temperature Range (values subject to change with increasing altitude above sea
level)
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 (1,000 ft) to 3,000 m (10,000 ft) above sea level, no direct sustained
sunlight. Maximum rate of change is 10° C (50° F)/Hr. The upper limit may be limited by the type and number of options installed.
Relative Humidity (noncondensing)
Operating (28° C (82.4° F) max wet bulb)
Nonoperating (38.7° C (101.66° F) max wet bulb)
10-90%
5-95%
10-90%
5-95%
Maximum Altitude (unpressurized)
Operating
Nonoperating
10,000 ft
30,000 ft
3,048 m
9,144 m
Heat Dissipation
Maximum
Typical (idle)
550 BTU/hr
222 BTU/hr
139 kg-cal/hr
56 kg-cal/hr
Power Supply
Operating Voltage Range
1
Rated Voltage Range
1
Rated Line Frequency
90-264 VAC
100-240 VAC
50-60 Hz
Power Output 135 W
ENWW 29

HP dc7900 series Specifications

General

Chipset	Intel Q45 Express
Memory	Up to 16 GB DDR2 SDRAM
Network	Integrated Intel 82567LM Gigabit Network Connection
Audio	Integrated High Definition Audio
Processor Options	Intel Core 2 Duo
Storage Options	Solid State Drive
Graphics	Integrated Intel Graphics Media Accelerator 4500
Optical Drive	DVD-ROM
Ports	USB 2.0, VGA, DisplayPort, serial, parallel, PS/2, audio in/out
Form Factor	Small Form Factor (SFF)
Operating System	Windows XP
Power Supply	240W
Expansion Slots	PCI Express x16