Product comparison · 2 power supply units

HP 403781-001 power supply unit vs HP 452554-001 power supply unit

Key differences

Total power
- 403781-001 power supply unit:1000 W
- 452554-001 power supply unit:475 W
AC input voltage
- 403781-001 power supply unit:90 - 264 V
- 452554-001 power supply unit:100 - 240 V
Purpose
- 403781-001 power supply unit:Server
- 452554-001 power supply unit:PC
Product colour
- 403781-001 power supply unit:Silver
- 452554-001 power supply unit:Grey, Metallic
Number of fans
- 403781-001 power supply unit:2 fan(s)
- 452554-001 power supply unit:1 fan(s)

Differences highlightedShow differences only

Comparison of 403781-001, 452554-001
15 specifications	A HP 403781-001 power supply unit Model 403781-001 View product	B HP 452554-001 power supply unit Model 452554-001 View product
Power2 differ
Total powerDiffers	1000 W	475 W
AC input voltageDiffers	90 - 264 V	100 - 240 V
AC input frequencyKnown for one	50 - 60 Hz	Unknown — not stated by the source
Power Factor Correction (PFC) typeKnown for one	Unknown — not stated by the source	Active
EfficiencyKnown for one	Unknown — not stated by the source	80%
Performance2 differ
PurposeDiffers	Server	PC
Compatible productsDiffers	ProLiant DL380 G5 ProLiant DL385 G5 ProLiant ML370 G5	HP Workstation XW4400, XW4600
Design2 differ
Product colourDiffers	Silver	Grey, Metallic
Cooling type	Active	Active
Number of fansDiffers	2 fan(s)	1 fan(s)
Weight & dimensionsidentical
WidthKnown for one	218 mm	Unknown — not stated by the source
DepthKnown for one	596 mm	Unknown — not stated by the source
HeightKnown for one	468 mm	Unknown — not stated by the source
Logistics dataidentical
Harmonized System (HS) codeKnown for one	84733020	Unknown — not stated by the source
Ports & interfacesidentical
Cabling typeKnown for one	Unknown — not stated by the source	Non-Modular

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.