Product comparison · 2 power supply units

HP 499243-B21 power supply unit vs Lenovo 4X20E54689 power supply unit

6specifications compared
5differ
1identical
7known for one product only

Key differences

Total power
- 499243-B21 power supply unit:2400 W
- 4X20E54689 power supply unit:550 W
AC input voltage
- 499243-B21 power supply unit:200 - 240 V
- 4X20E54689 power supply unit:90 - 264 V
Width
- 499243-B21 power supply unit:68.8 mm
- 4X20E54689 power supply unit:75.3 mm
Depth
- 499243-B21 power supply unit:705.1 mm
- 4X20E54689 power supply unit:185 mm
Height
- 499243-B21 power supply unit:55.6 mm
- 4X20E54689 power supply unit:40 mm

Side by side

Differences highlightedShow differences only

Comparison of 499243-B21, 4X20E54689
13 specifications	A HP 499243-B21 power supply unit Model 499243-B21 View product	B Lenovo 4X20E54689 power supply unit Model 4X20E54689 View product
Power2 differ
Total powerDiffers	2400 W	550 W
AC input voltageDiffers	200 - 240 V	90 - 264 V
EfficiencyKnown for one	92%	Unknown — not stated by the source
Performanceidentical
Purpose	Server	Server
Compatible productsKnown for one	BLc7000 Enclosure	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 & dimensions3 differ
WidthDiffers	68.8 mm	75.3 mm
DepthDiffers	705.1 mm	185 mm
HeightDiffers	55.6 mm	40 mm
WeightKnown for one	Unknown — not stated by the source	870 g
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.

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