HP Pro 6305 manual MT Specifications, Appendix C Specifications, Table C-1Specifications

C Specifications

MT Specifications
	Table C-1Specifications
	Chassis
	Height	14.9 in	37.7 cm
	Width	7.0 in	17.7 cm
	Depth	17.0 in	43.1 cm
	Approximate Weight	20.5 lb	9.3 kg
	Temperature Range
	Operating	50° to 95°F	10° to 35°C
	Nonoperating	-22° to 140°F	-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	10-90%	10-90%
Nonoperating (38.7°C max wet bulb)	5-95%	5-95%
Maximum Altitude (unpressurized)
Operating	10,000 ft	3048 m
Nonoperating	30,000 ft	9144 m
Power Supply
Operating Voltage Range	90-264 VAC
Rated Voltage Range1	100-240 VAC
Rated Line Frequency	50-60 Hz
Operating Line Frequency	47-63 Hz
Standard Efficiency	320W
High Efficiency	320W active PFC; 87/90/87% efficient at
	20/50/100% load
Rated Input Current	5.5A

1This system utilizes an active power factor corrected power supply. This allows the system to pass the CE mark requirements for use in the countries of the European Union. The active power factor corrected power supply also has the added benefit of not requiring an input voltage range select switch.

216 Appendix C Specifications