Product comparison · 2 power supply units

Lenovo 44X4152 power supply unit vs Lenovo 4X20E54689 power supply unit

4specifications compared
2differ
2identical
9known for one product only

Key differences

Total power
- 44X4152 power supply unit:1400 W
- 4X20E54689 power supply unit:550 W
AC input voltage
- 44X4152 power supply unit:100 - 240 V
- 4X20E54689 power supply unit:90 - 264 V

Side by side

Differences highlightedShow differences only

Comparison of 44X4152, 4X20E54689
13 specifications	A Lenovo 44X4152 power supply unit Model 44X4152 View product	B Lenovo 4X20E54689 power supply unit Model 4X20E54689 View product
Power2 differ
Total powerDiffers	1400 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
Performanceidentical
Purpose	Server	Server
Compatible productsKnown for one	System x3850/3950 X6 (3837)	Unknown — not stated by the source
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
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	75.3 mm
DepthKnown for one	Unknown — not stated by the source	185 mm
HeightKnown for one	Unknown — not stated by the source	40 mm
WeightKnown for one	Unknown — not stated by the source	870 g
Other featuresidentical
Redundant power supply (RPS) support	Yes	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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