Product comparison · 2 power adapters & inverters

Lenovo 57Y4611 power adapter/inverter Indoor vs NGS W-90 power adapter/inverter Indoor

6specifications compared
2differ
4identical
29known for one product only

Key differences

Input voltage
- 57Y4611 power adapter/inverter Indoor:100-240 V
- W-90 power adapter/inverter Indoor:110 - 240 V
Output power
- 57Y4611 power adapter/inverter Indoor:65 W
- W-90 power adapter/inverter Indoor:90 W

Side by side

Differences highlightedShow differences only

Comparison of 57Y4611, W-90
35 specifications	A Lenovo 57Y4611 power adapter/inverter Indoor Model 57Y4611 View product	B NGS W-90 power adapter/inverter Indoor Model W-90 View product
Features2 differ
Power current typeKnown for one	Unknown — not stated by the source	AC-to-DC
Input voltageDiffers	100-240 V	110 - 240 V
Input currentKnown for one	Unknown — not stated by the source	2 A
Output powerDiffers	65 W	90 W
Output voltageKnown for one	Unknown — not stated by the source	15 V
Output currentKnown for one	Unknown — not stated by the source	5 A
Adjustable output voltageKnown for one	Unknown — not stated by the source	Yes
Detachable power connectorsKnown for one	Unknown — not stated by the source	Yes
USB ports quantityKnown for one	Unknown — not stated by the source	1
Power protection featuresKnown for one	Unknown — not stated by the source	Over current, Over voltage, Overheating, Short circuit
CompatibilityKnown for one	ThinkPad Edge 11, 13, 14, 15, E220s, E420, E520 ThinkPad L410, L412, L420, L421, L510, L512, L520 ThinkPad SL300, SL400, SL410, SL500, SL510 ThinkPad T400, T410, T410i, T400s, T410s, T410si, T420, T420s, T500, T510, T510i ThinkPad T520 (Dual Core Models only) ThinkPad X100e, X120e ThinkPad X200, X20	Unknown — not stated by the source
Poweridentical
Automatic output voltage adjustmentKnown for one	Unknown — not stated by the source	Yes
Performanceidentical
Connector(s)Known for one	Unknown — not stated by the source	9
Certificatesidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS
CertificationKnown for one	Unknown — not stated by the source	CE
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	150 mm
Package depthKnown for one	Unknown — not stated by the source	50 mm
Package heightKnown for one	Unknown — not stated by the source	180 mm
Package weightKnown for one	Unknown — not stated by the source	440 g
Package typeKnown for one	Unknown — not stated by the source	Box
Packaging contentidentical
Quick installation guideKnown for one	Unknown — not stated by the source	Yes
Quantity per packKnown for one	Unknown — not stated by the source	1 pc(s)
Logistics dataidentical
Master (outer) case widthKnown for one	Unknown — not stated by the source	330 mm
Master (outer) case lengthKnown for one	Unknown — not stated by the source	280 mm
Master (outer) case heightKnown for one	Unknown — not stated by the source	200 mm
Master (outer) case gross weightKnown for one	Unknown — not stated by the source	5.9 kg
Products per master (outer) caseKnown for one	Unknown — not stated by the source	10 pc(s)
Weight & dimensionsidentical
WidthKnown for one	62 mm	Unknown — not stated by the source
DepthKnown for one	141 mm	Unknown — not stated by the source
HeightKnown for one	31 mm	Unknown — not stated by the source
WeightKnown for one	345 g	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.

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