HP Dc5850 Technical Reference Guide: HP Compaq dc5850 Series Business Desktop - Page 26

Specifications - sff power supply

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System Overview 2.4 Specifications This section includes the environmental, electrical, and physical specifications for the systems covered in this guide. Where provided, metric statistics are given in parenthesis. Specifications are subject to change without notice. Table 2-5 Environmental Specifications (Factory Configuration) Parameter Operating Non-operating Ambient Air Temperature 50o to 95o F (10o to 35o C, max. rate of change < 10°C/Hr) -22o to 140o F (-30o to 60o C, max. rate of change < 20°C/Hr) Shock (w/o damage) 5 Gs [1] 20 Gs [1] Vibration 0.000215 G2/Hz, 10-300 Hz 0.0005 G2/Hz, 10-500 Hz Humidity 10-90% Rh @ 28o C max. wet bulb temperature 5-95% Rh @ 38.7o C max. wet bulb temperature Maximum Altitude 10,000 ft (3048 m) [2] 30,000 ft (9144 m) [2] NOTE: [1] [2] Peak input acceleration during an 11 ms half-sine shock pulse. Maximum rate of change: 1500 ft/min. Table 2-6 Power Supply Electrical Specifications Parameter Value Input Line Voltage: Nominal: Maximum 100-240 VAC 90-264 VAC Input Line Frequency Range: Nominal Maximum 50-60 Hz 47-63 Hz Energy Star 4.0 with 80Plus Bronze-level compliancy SFF MT Optional Optional Maximum Continuous Power: SFF MT 240 watts 300 watts NOTE: Optional Energy Star 4.0 with 80-Plus Bronze-level compliant power supply unit available for both form factors. 2-10 www.hp.com Technical Reference Guide

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2-10
www.hp.com
Technical Reference Guide
System Overview
2.4 Specifications
This section includes the environmental, electrical, and physical specifications for the systems
covered in this guide. Where provided, metric statistics are given in parenthesis. Specifications
are subject to change without notice.
NOTE:
[1]
Peak input acceleration during an 11 ms half-sine shock pulse.
[2]
Maximum rate of change: 1500 ft/min.
NOTE:
Optional Energy Star 4.0 with 80-Plus Bronze-level compliant power supply unit available for both form factors.
Table 2-5
Environmental Specifications (Factory Configuration)
Parameter
Operating
Non-operating
Ambient Air Temperature
50
o
to 95
o
F (10
o
to 35
o
C, max.
rate of change <
10
°
C/Hr)
-22
o
to 140
o
F (-30
o
to 60
o
C, max.
rate of change <
20
°
C/Hr)
Shock (w/o damage)
5 Gs [1]
20 Gs [1]
Vibration
0.000215 G
2
/Hz, 10-300 Hz
0.0005 G
2
/Hz,
10-500 Hz
Humidity
10-90% Rh @ 28
o
C max.
wet bulb temperature
5-95% Rh @ 38.7
o
C max.
wet bulb temperature
Maximum Altitude
10,000 ft (3048 m) [2]
30,000 ft (9144 m) [2]
Table 2-6
Power Supply Electrical Specifications
Parameter
Value
Input Line Voltage:
Nominal:
Maximum
100–240 VAC
90–264 VAC
Input Line Frequency Range:
Nominal
Maximum
50–60 Hz
47–63 Hz
Energy Star 4.0 with 80Plus Bronze-level compliancy
SFF
MT
Optional
Optional
Maximum Continuous Power:
SFF
MT
240 watts
300 watts