Product comparison · 2 power supply units

HP 376649-001 power supply unit vs HP 656363-B21B power supply unit

3specifications compared
2differ
1identical
13known for one product only

Key differences

Total power
- 376649-001 power supply unit:250 W
- 656363-B21B power supply unit:750 W
AC input frequency
- 376649-001 power supply unit:47 - 63 Hz
- 656363-B21B power supply unit:50 - 60 Hz

Side by side

Differences highlightedShow differences only

Comparison of 376649-001, 656363-B21B
16 specifications	A HP 376649-001 power supply unit Model 376649-001 View product	B HP 656363-B21B power supply unit Model 656363-B21B View product
Power2 differ
Total powerDiffers	250 W	750 W
AC input frequencyDiffers	47 - 63 Hz	50 - 60 Hz
Max output current (+3.3V)Known for one	23 A	Unknown — not stated by the source
Max output current (+12V)Known for one	11 A	Unknown — not stated by the source
Max output current (+5V)Known for one	11 A	Unknown — not stated by the source
Max output current (-12V)Known for one	0.2 A	Unknown — not stated by the source
Power factorKnown for one	Unknown — not stated by the source	0.998
Ports & interfacesidentical
Cabling typeKnown for one	Non-Modular	Unknown — not stated by the source
Performanceidentical
Power supply unit (PSU) form factorKnown for one	ATX	Unknown — not stated by the source
PurposeKnown for one	Unknown — not stated by the source	Server
80 PLUS certificationKnown for one	Unknown — not stated by the source	80 PLUS Platinum
Designidentical
Product colourKnown for one	Grey	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
LED indicatorsKnown for one	Unknown — not stated by the source	Yes

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.

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