Compaq dc7700 Technical Specifications, Http//env-webserver.ccm.cpqcorp.net/EMESC/default.htm

QuickSpecs

HP Compaq dc7700 Business PC

Technical Specifications

Unit Environment and Operating Conditions

Ultra-slim Desktop

Small Form Factor

Convertible Minitower

General Unit Operating Guidelines

Keep the computer away from excessive moisture, direct moisture and the extremes of heat and cold, to ensure that unit is operated within the specified operating range.

Leave a 10.2 cm (4 in) clearance on all vented sides of the computer to permit the required airflow. Never restrict airflow into the computer by blocking any vents or air intakes.

Do not stack computers on top of each other or place computers so near each other that they are subject to each other's re-circulated or preheated air.

Occasionally clean the air vents on the front, back, and any other vented side of the computer. Lint, dust and other foreign matter can block the vents and limit the airflow.

If the computer is to be operated within a separate enclosure, intake and exhaust ventilation must be provided on the enclosure, and the same operating guidelines listed above will still apply.

Temperature Range	Operating: 50° to 95° F (10° to 35° C)*
	Non-operating: -22° to 140° F(-30° to 60° C)
Relative Humidity	Operating: 10% to 90% (non-condensing at ambient)
	Non-operating: 5% to 95% (non-condensing at ambient)
Maximum Altitude	Operating: 10,000 ft (3048 m)
(unpressurized)	Non-operating: 30,000 ft (9144 m)

*NOTE: Operating temperature is de-rated 1.0 deg 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 deg C/Hr. The upper limit may be limited by the type and number of options installed.

Power Supply	Ultra-slim Desktop	Small Form Factor	Convertible Minitower
Power Supply	200 watt custom power supply	240 watt custom power supply	365 watt custom power supply
	– Active PFC)	– Active PFC	– Active PFC)
Operating Voltage Range	90 – 264 VAC	90 – 264 VAC	90 – 264 VAC
Rated Voltage Range	100 – 240 VAC	100 – 240 VAC	100 – 240 VAC
Rated Line Frequency	50/60 Hz	50/60 Hz	50/60 Hz
Operating Line Frequency	47 – 63 Hz	47 – 63 Hz	47 – 63 Hz
Range
Rated Input Current	4A	5A	6A
System Heat Dissipation	Typical 340 btu/hr	Typical 340 btu/hr	Typical 375 btu/hr
	(86 kg-cal/hr)	(86 kg-cal/hr)	(95 kg-cal/hr)
	Maximum 1050 btu/hr	Maximum 1260 btu/hr	Maximum 1916 btu/hr
	(265 kg-cal/hr)	(318 kg-cal/hr	(483 kg-cal/hr)
Power Supply Fan	70mm variable speed	80mm variable speed	92mm variable speed
Energy Star 3.0 Compliant	X	X	X
Blue Angel Compliant	X	X	X
(<5w in S5 – Power Off)
FEMP Standby Power	X	X	X
Compliant
(<2W in S5 – Power Off)**
Power Consumption in ES	< 3W	< 3W	< 3W
Mode – Suspend to RAM (S3)
(Instantly Available PC)
Environmental and Mechanical	http://env-webserver.ccm.cpqcorp.net/EMESC/default.htm
Engineering Support Center
(EMESC) – Intranet Web Site
only

**NOTE: Power consumption in the Off/Apparent Off mode is measured and reported with the network interface controller "Wake on LAN" feature disabled in F10 Setup (default is "enabled").

DA - 12543 Worldwide QuickSpecs — Version 3 — 9.28.2006 Page 18