Product comparison · 2 power supply units

HP 403985-001 power supply unit vs HP 404796-001 power supply unit

Key differences

AC input frequency
- 403985-001 power supply unit:47 - 63 Hz
- 404796-001 power supply unit:50 - 60 Hz
Input current
- 403985-001 power supply unit:5 A
- 404796-001 power supply unit:6 A
Max output current (+12V)
- 403985-001 power supply unit:7.5 A
- 404796-001 power supply unit:7 A

Differences highlightedShow differences only

Comparison of 403985-001, 404796-001
23 specifications	A HP 403985-001 power supply unit Model 403985-001 View product	B HP 404796-001 power supply unit Model 404796-001 View product
Power3 differ
Total power	240 W	240 W
AC input voltage	100 - 240 V	100 - 240 V
AC input frequencyDiffers	47 - 63 Hz	50 - 60 Hz
Input currentDiffers	5 A	6 A
Maximum input current (@110V)	+12V,+3.3V,+5V,-12V	+12V,+3.3V,+5V,-12V
Power Factor Correction (PFC) typeKnown for one	Unknown — not stated by the source	Passive
Max output current (+3.3V)	15 A	15 A
Max output current (+12V)Differs	7.5 A	7 A
Max output current (+5V)	17 A	17 A
Max output current (-12V)	0.15 A	0.15 A
EfficiencyKnown for one	Unknown — not stated by the source	80%
Ports & interfacesidentical
Motherboard power connectorKnown for one	Unknown — not stated by the source	24-pin ATX
Number of SATA power connectorsKnown for one	Unknown — not stated by the source	3
Peripheral (Molex) power connectors (4-pin)Known for one	Unknown — not stated by the source	1
CPU P4 connector (4-pin)Known for one	Unknown — not stated by the source	1
Floppy disk drive connectorKnown for one	Unknown — not stated by the source	Yes
Floppy drive power connectorKnown for one	Unknown — not stated by the source	1
Cabling type	Non-Modular	Non-Modular
Performance1 differ
Purpose	PC	PC
Compatible productsDiffers	HP Business Desktop DC5750 / DC7700/ DC7800 / DX7300	HP Business Desktop DC5700 / DC5750 SFF
Designidentical
Product colour	Silver	Silver
Cooling type	Active	Active
Number of fans	1 fan(s)	1 fan(s)

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.