Product comparison · 2 power adapters & inverters

Lenovo 57Y6409 power adapter/inverter Indoor vs Lenovo 90W AC Adapter (F)

Key differences

Output power
- 57Y6409 power adapter/inverter Indoor:65 W
- 90W AC Adapter (F):90 W
Width
- 57Y6409 power adapter/inverter Indoor:35 mm
- 90W AC Adapter (F):65 mm
Depth
- 57Y6409 power adapter/inverter Indoor:134 mm
- 90W AC Adapter (F):141 mm
Height
- 57Y6409 power adapter/inverter Indoor:22 mm
- 90W AC Adapter (F):31 mm
Weight
- 57Y6409 power adapter/inverter Indoor:200 g
- 90W AC Adapter (F):390 g

Differences highlightedShow differences only

Comparison of 57Y6409, 90W AC Adapter (F)
17 specifications	A Lenovo 57Y6409 power adapter/inverter Indoor Model 57Y6409 View product	B Lenovo 90W AC Adapter (F)View product
Features1 differ
Output powerDiffers	65 W	90 W
CompatibilityKnown for one	IdeaPad Z580/G580/G460/G560/Y460/Y560	Unknown — not stated by the source
Input frequencyKnown for one	Unknown — not stated by the source	50/60 Hz
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 40 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	0 - 80%	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	35 mm	65 mm
DepthDiffers	134 mm	141 mm
HeightDiffers	22 mm	31 mm
WeightDiffers	200 g	390 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
Other featuresidentical
Maximum operating temperatureKnown for one	40 °C	Unknown — not stated by the source
Performanceidentical
Connector(s)Known for one	Unknown — not stated by the source	3-pin

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.