Product comparison · 2 power supply units

HP 570856-001 power supply unit vs HP 656363-B21 power supply unit

4specifications compared
2differ
2identical
20known for one product only

Key differences

Total power
- 570856-001 power supply unit:300 W
- 656363-B21 power supply unit:750 W
Purpose
- 570856-001 power supply unit:PC
- 656363-B21 power supply unit:Server

Side by side

Differences highlightedShow differences only

Comparison of 570856-001, 656363-B21
24 specifications	A HP 570856-001 power supply unit Model 570856-001 View product	B HP 656363-B21 power supply unit Model 656363-B21 View product
Power1 differ
Total powerDiffers	300 W	750 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)Known for one	+12V,+3.3V,+5V,+5Vsb,-12V	Unknown — not stated by the source
Max output current (+3.3V)Known for one	18 A	Unknown — not stated by the source
Max output current (+12V)Known for one	19 A	Unknown — not stated by the source
Max output current (+5V)Known for one	25 A	Unknown — not stated by the source
Max output current (-12V)Known for one	0.3 A	Unknown — not stated by the source
Max output current (+5Vsb)Known for one	2 A	Unknown — not stated by the source
Ports & interfacesidentical
Motherboard power connectorKnown for one	24-pin ATX	Unknown — not stated by the source
Number of SATA power connectorsKnown for one	4	Unknown — not stated by the source
Peripheral (Molex) power connectors (4-pin)Known for one	1	Unknown — not stated by the source
Cabling typeKnown for one	Non-Modular	Unknown — not stated by the source
Performance1 differ
PurposeDiffers	PC	Server
Power supply unit (PSU) form factorKnown for one	ATX	Unknown — not stated by the source
Compatible productsKnown for one	Unknown — not stated by the source	ProLiant DL360p Gen8, ProLiant DL380p Gen8, ProLiant ML350p Gen8, ProLiant SL250s Gen8
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
WidthKnown for one	Unknown — not stated by the source	38.1 mm
DepthKnown for one	Unknown — not stated by the source	190.5 mm
HeightKnown for one	Unknown — not stated by the source	86.3 mm
WeightKnown for one	Unknown — not stated by the source	910 g

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