Product comparison · 2 power supply units

Lenovo 4X20E54689 power supply unit vs Lenovo 4X20E54690 power supply unit

Key differences

Total power
- 4X20E54689 power supply unit:550 W
- 4X20E54690 power supply unit:800 W
Product colour
- 4X20E54689 power supply unit:Metallic
- 4X20E54690 power supply unit:Stainless steel
Operating temperature (T-T)
- 4X20E54689 power supply unit:10 - 35 °F
- 4X20E54690 power supply unit:10 - 35 °C

Differences highlightedShow differences only

Comparison of 4X20E54689, 4X20E54690
14 specifications	A Lenovo 4X20E54689 power supply unit Model 4X20E54689 View product	B Lenovo 4X20E54690 power supply unit Model 4X20E54690 View product
Power1 differ
Total powerDiffers	550 W	800 W
AC input voltage	90 - 264 V	90 - 264 V
Performanceidentical
Purpose	Server	Server
80 PLUS certificationKnown for one	Unknown — not stated by the source	80 PLUS Platinum
Design1 differ
Product colourDiffers	Metallic	Stainless steel
Operational conditions1 differ
Operating temperature (T-T)Differs	10 - 35 °F	10 - 35 °C
Operating relative humidity (H-H)	10 - 90%	10 - 90%
Certificatesidentical
CertificationKnown for one	Unknown — not stated by the source	EMC, C-Tick, GS, CB, UL, CE, FCC
Weight & dimensionsidentical
Width	75.3 mm	75.3 mm
Depth	185 mm	185 mm
Height	40 mm	40 mm
Weight	870 g	870 g
Logistics dataidentical
Harmonized System (HS) codeKnown for one	Unknown — not stated by the source	84733020
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.