Product comparison · 2 power adapters & inverters

Lenovo 42T4458-RFB power adapter/inverter Indoor vs Lenovo 45N0039-RFB power adapter/inverter Indoor

7specifications compared
1differ
6identical
3known for one product only

Key differences

The Lenovo 42T4458-RFB power adapter/inverter Indoor has 25 W more output power than the Lenovo 45N0039-RFB power adapter/inverter Indoor (65 W vs 40 W).

Output power
- 42T4458-RFB power adapter/inverter Indoor:65 W
- 45N0039-RFB power adapter/inverter Indoor:40 W

Side by side

Differences highlightedShow differences only

Comparison of 42T4458-RFB, 45N0039-RFB
10 specifications	A Lenovo 42T4458-RFB power adapter/inverter Indoor Model 42T4458-RFB View product	B Lenovo 45N0039-RFB power adapter/inverter Indoor Model 45N0039-RFB View product
Features1 differ
Purpose	Laptop	Laptop
Power supply type	Indoor	Indoor
Power current type	AC-to-DC	AC-to-DC
Input voltage	100-240 V	100-240 V
Input frequency	50/60 Hz	50/60 Hz
Output powerDiffers	65 W	40 W
Output voltageKnown for one	19 V	Unknown — not stated by the source
Adjustable output voltageKnown for one	No	Unknown — not stated by the source
Brand compatibilityKnown for one	Unknown — not stated by the source	Lenovo
Designidentical
Product colour	Black	Black

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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