Product comparison · 2 power adapters & inverters

Lenovo 57Y6394 power adapter/inverter Indoor vs Lenovo ThinkPad 30W AC

Key differences

Output power
- 57Y6394 power adapter/inverter Indoor:90 W
- ThinkPad 30W AC:30 W
Weight
- 57Y6394 power adapter/inverter Indoor:300 g
- ThinkPad 30W AC:151 g

Differences highlightedShow differences only

Comparison of 57Y6394, ThinkPad 30W AC
17 specifications	A Lenovo 57Y6394 power adapter/inverter Indoor Model 57Y6394 View product	B Lenovo ThinkPad 30W AC View product
Features1 differ
Purpose	Laptop	Laptop
Power supply type	Indoor	Indoor
Input voltage	100-240 V	100-240 V
Output powerDiffers	90 W	30 W
CompatibilityKnown for one	IdeaPad G580/Z580	Unknown — not stated by the source
Output voltageKnown for one	Unknown — not stated by the source	20 V
Designidentical
Product colour	Black	Black
Operational conditionsidentical
Operating temperature (T-T)Known for one	5 - 35 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	8 - 95%	Unknown — not stated by the source
Weight & dimensions1 differ
WidthKnown for one	40 mm	Unknown — not stated by the source
DepthKnown for one	175 mm	Unknown — not stated by the source
HeightKnown for one	29 mm	Unknown — not stated by the source
WeightDiffers	300 g	151 g
Packaging dataidentical
AC adapter includedKnown for one	Yes	Unknown — not stated by the source
Packaging contentidentical
Cables includedKnown for one	AC	Unknown — not stated by the source
Logistics dataidentical
Harmonized System (HS) codeKnown for one	85044095	Unknown — not stated by the source
Other featuresidentical
Maximum operating temperatureKnown for one	35 °C	Unknown — not stated by the source

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.