Product comparison · 2 power supply units

HP 404796-001 power supply unit vs HP 503296-B21 power supply unit

6specifications compared
4differ
2identical
19known for one product only

Key differences

Total power
- 404796-001 power supply unit:240 W
- 503296-B21 power supply unit:460 W
Maximum input current (@110V)
- 404796-001 power supply unit:+12V,+3.3V,+5V,-12V
- 503296-B21 power supply unit:+12V
Purpose
- 404796-001 power supply unit:PC
- 503296-B21 power supply unit:Server

Side by side

Differences highlightedShow differences only

Comparison of 404796-001, 503296-B21
25 specifications	A HP 404796-001 power supply unit Model 404796-001 View product	B HP 503296-B21 power supply unit Model 503296-B21 View product
Power2 differ
Total powerDiffers	240 W	460 W
AC input voltage	100 - 240 V	100 - 240 V
AC input frequency	50 - 60 Hz	50 - 60 Hz
Input currentKnown for one	6 A	Unknown — not stated by the source
Maximum input current (@110V)Differs	+12V,+3.3V,+5V,-12V	+12V
Power Factor Correction (PFC) typeKnown for one	Passive	Unknown — not stated by the source
Max output current (+3.3V)Known for one	15 A	Unknown — not stated by the source
Max output current (+12V)Known for one	7 A	Unknown — not stated by the source
Max output current (+5V)Known for one	17 A	Unknown — not stated by the source
Max output current (-12V)Known for one	0.15 A	Unknown — not stated by the source
EfficiencyKnown for one	80%	Unknown — not stated by the source
Power factorKnown for one	Unknown — not stated by the source	0.97
Ports & interfacesidentical
Motherboard power connectorKnown for one	24-pin ATX	Unknown — not stated by the source
Number of SATA power connectorsKnown for one	3	Unknown — not stated by the source
Peripheral (Molex) power connectors (4-pin)Known for one	1	Unknown — not stated by the source
CPU P4 connector (4-pin)Known for one	1	Unknown — not stated by the source
Floppy disk drive connectorKnown for one	Yes	Unknown — not stated by the source
Floppy drive power connectorKnown for one	1	Unknown — not stated by the source
Cabling typeKnown for one	Non-Modular	Unknown — not stated by the source
Performance2 differ
PurposeDiffers	PC	Server
Compatible productsDiffers	HP Business Desktop DC5700 / DC5750 SFF	ProLiant DL360 G6 ProLiant DL360 G7 ProLiant DL370 G6 ProLiant DL380 G6 ProLiant DL380 G7 ProLiant DL385 G6 ProLiant DL385 G7 ProLiant ML350 G6 ProLiant ML370 G6 ProLiant SL160z G6 ProLiant SL170z G6 ProLiant SL2x170z G6
Designidentical
Product colourKnown for one	Silver	Unknown — not stated by the source
Cooling typeKnown for one	Active	Unknown — not stated by the source
Number of fansKnown for one	1 fan(s)	Unknown — not stated by the source
Weight & dimensionsidentical
WeightKnown for one	Unknown — not stated by the source	3.62 kg

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.

More power supply unit comparisons

All power supply unit comparisons