Unit Environment And Operating Conditions; General Unit Operating Guidelines; Power Supply - HP ProDesk 400 G1 Specification

QuickSpecs
Technical Specifications – Power

Unit Environment and Operating Conditions

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
Relative Humidity
Maximum Altitude
(unpressurized)
*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

Standard Efficiency
High Efficiency*
80 PLUS Bronze
Operating Voltage Range
Rated Voltage Range
Rated Line Frequency
Operating Line Frequency Range
Rated Input Current
Rated Input Current with Energy
Supply
Current Leakage
(NFPA 99)
Power Supply Fan
Power cord length
External Power Adapter
Operating: 50° to 95° F (10° to 35°
Non-operating: –22° to 140° F(–30° to 60° C)
Operating: 10% to 90% (non-condensing at ambient)
Non-operating: 5% to 95% (non-condensing at ambient)
Operating: 10,000 ft (3048 m)
Non-operating: 30,000 ft (9144 m)
82/85/82% efficient at 20/50/100%
82/85/82% efficient at 20/50/100%
200 - 240 VAC (300W active PFC)
Efficient* Power
<900uA / 230Vac (300W PSU)
DA - 14693 North America — Version 5 — February 13, 2014
HP ProDesk 400 G1 Business Series Desktop
C)*
MT
300W active PFC
(230 VAC input only)
300W active PFC EStar 6
load (115V)
load (230V)
90 - 264 VAC
100 - 240 VAC
50/60 Hz
47 - 63 Hz
4A
4A
80mm Fan (300W PSU)
6.0 ft. (1.83 m)
SFF
240W active PFC
240W active PFC
82/85/82%efficient at 20/50/100%
load (115V)
82/85/82% efficient at 20/50/100%
load (230V)
90 - 264 VAC
100 - 240 VAC
50/60 Hz
47 - 63 Hz
4A
4A
< 275 µA @ 120V
70mm Fan
6.0 ft. (1.83 m)
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