Power Supply; Power Supply Specifications - HP Z240 Maintenance And Service Manual

Power supply

Power supply specifications

All power supplies have these specifications:
● Wide-ranging, active Power Factor Correction (PFC)
ENERGY STAR® qualified
●
● FEMP Standby Power compliant @115V (<1W in S5 – Power Off)
● Surge tolerant (withstands power surges up to 2000V)
Power supply
Operating voltage range
Rated voltage range
Rated line frequency
Operating line frequency range
Rated input current
Heat dissipation, typical
(configuration and software
dependent)
Heat dissipation, maximum
(configuration and software
dependent)
Power supply fan
All fans are variable speed
Built-in Self Test LED
Power consumption in sleep mode
IMPORTANT:
connector on this power supply must be inserted into the graphics card.
56 Chapter 3 Component replacement information and guidelines
SFF
240 W 92%
efficient
90–264 VAC
100–240 VAC
50–60 Hz
47–63 Hz
4A @100–240
VAC
423.5 btu/hr
(106.8 kcal/hr)
645.79 btu/hr
(162.87 kcal/hr)
One fan, 70mm
x 25mm
No
<5 W
If you install a discrete graphics card in the unit, you must use the 400 W power supply. The P6
Tower SFF
400 W 92% 200 W 85%
efficient efficient
90–264 VAC 90–264 VAC
100–240 VAC 100–240 VAC
50–60 Hz 50–60 Hz
47–66 Hz 47–63 Hz
5.2A @ 3A @100–240
100–240 VAC VAC
782.6 btu/hr 423.5 btu/hr
(197.4 kcal/hr) (106.8 kcal/hr)
996.16 btu/hr 645.79 btu/hr
(251.23 kcal/hr) (162.87 kcal/hr)
One fan, 80mm One fan, 70mm
x 25mm x 25mm
Yes No
<5 W <5 W
Tower
280 W 90%
efficient
90–264 VAC
100–240 VAC
50–60 Hz
47–63 Hz
3.6A @
100–240 VAC
782.6 btu/hr
(197.4 kcal/hr)
996.16 btu/hr
(251.23 kcal/hr)
One fan, 80mm
x 25mm
No
<5 W