Product comparison · 2 power supply units

HP 656364-B21?LA power supply unit vs Lenovo 4X20E54689 power supply unit

Key differences

Total power
- 656364-B21?LA power supply unit:1200 W
- 4X20E54689 power supply unit:550 W
AC input voltage
- 656364-B21?LA power supply unit:100 - 240 V
- 4X20E54689 power supply unit:90 - 264 V
Width
- 656364-B21?LA power supply unit:38.1 mm
- 4X20E54689 power supply unit:75.3 mm
Depth
- 656364-B21?LA power supply unit:190.5 mm
- 4X20E54689 power supply unit:185 mm
Height
- 656364-B21?LA power supply unit:86.3 mm
- 4X20E54689 power supply unit:40 mm
Weight
- 656364-B21?LA power supply unit:1.13 kg
- 4X20E54689 power supply unit:870 g

Differences highlightedShow differences only

Comparison of 656364-B21?LA, 4X20E54689
15 specifications	A HP 656364-B21?LA power supply unit Model 656364-B21?LA View product	B Lenovo 4X20E54689 power supply unit Model 4X20E54689 View product
Power2 differ
Total powerDiffers	1200 W	550 W
AC input voltageDiffers	100 - 240 V	90 - 264 V
AC input frequencyKnown for one	50 - 60 Hz	Unknown — not stated by the source
Power factorKnown for one	0.998	Unknown — not stated by the source
Performanceidentical
Purpose	Server	Server
80 PLUS certificationKnown for one	80 PLUS Platinum	Unknown — not stated by the source
Compatible productsKnown for one	ProLiant DL360p Gen8, ProLiant DL380p Gen8, ProLiant ML350p Gen8, ProLiant SL250s Gen8	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	38.1 mm	75.3 mm
DepthDiffers	190.5 mm	185 mm
HeightDiffers	86.3 mm	40 mm
WeightDiffers	1.13 kg	870 g
Designidentical
Product colourKnown for one	Unknown — not stated by the source	Metallic
Operational conditionsidentical
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	10 - 90%
Operating temperature (T-T)Known for one	Unknown — not stated by the source	10 - 35 °F
Other featuresidentical
Redundant power supply (RPS) supportKnown 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.