Power Supply Specifications - HP xw9400 Service And Technical Reference Manual

Table 1-6 Current specification (continued)
Current
12 V CPU1
12 V-M
12 V-B
12 V-D
12 V-G
V12N
5 VSB
WARNING!
Do not exceed 64 A (768 W) of a 12-V (CPU0/CPU1/M/B/D/G) power combination.
Do not exceed 800 W of total continuous output power.

Power supply specifications

The integrated, surge-tolerant power supply is rated to withstand a power surge of up to 2,000 V (line-
to-PE or neutral-to-PE) and 1,000 V (line-to-line) without any data loss or system downtime. The
following specifications describe the power supply:
Table 1-7 Power supply specifications
Power supply
Operating voltage range
Rated voltage range
Rated line frequency
Operating line frequency range
Rated input current
Heat dissipation
Power supply fan
Energy Star®–compliant
Blue Angel compliant
ENWW
Continuous
16.7 A Input to onboard regulators that supply power for
CPU1 and the chipset
18.6 A Input to onboard regulators that supply power for
memory
15.7 A Used with PCI, fans, onboard logic, and audio
regulators
10.0 A Used with storage (disk, optical, floppy)
12.5 A Used with PCI Express x16 auxiliary connectorss
0.3 A Used by PC
2.5 A Used for sleep circuitry and input to onboard
regulatorsr
Do not exceed 135 W of a 5-V and 3.3-V power combination.
Parameter
Description
800 watt power supply (Wide Ranging, Active PFC)
100-240 VAC/118 VAC
50-60 Hz
47-66 Hz
13.2 A @ 100-120 VAC
6.6 A @ 200-240 VAC
Typical: 1,950 BTU/hr. (491 kg-cal/hr.)
Maximum: 3793 BTU/hr. (956 kg-cal/hr.)
92 mm x 32 mm variable speed
Specification
90-269 VAC
118 VAC
400 Hz
393-407 Hz
11.2 A @ 118 VAC
Yes
N/A
Product specifications 7