Product comparison · 2 power adapters & inverters

HP 90W AC Adapter vs Lenovo 40Y7700 power adapter/inverter Indoor

Key differences

Power supply type
- 90W AC Adapter:Outdoor
- 40Y7700 power adapter/inverter Indoor:Indoor
Output power
- 90W AC Adapter:90 W
- 40Y7700 power adapter/inverter Indoor:65 W
Width
- 90W AC Adapter:133 mm
- 40Y7700 power adapter/inverter Indoor:43 mm
Depth
- 90W AC Adapter:59 mm
- 40Y7700 power adapter/inverter Indoor:104 mm
Height
- 90W AC Adapter:31 mm
- 40Y7700 power adapter/inverter Indoor:29 mm
Weight
- 90W AC Adapter:450 g
- 40Y7700 power adapter/inverter Indoor:260 g

Differences highlightedShow differences only

Comparison of 90W AC Adapter, 40Y7700
13 specifications	A HP 90W AC Adapter View product	B Lenovo 40Y7700 power adapter/inverter Indoor Model 40Y7700 View product
Features2 differ
Purpose	Laptop	Laptop
Power supply typeDiffers	Outdoor	Indoor
Input voltage	100-240 V	100-240 V
Input frequency	50/60 Hz	50/60 Hz
Output powerDiffers	90 W	65 W
CompatibilityKnown for one	Unknown — not stated by the source	ThinkPad Edge ThinkPad L410, L412, L420, L421, L510, L512, L520 ThinkPad R60, R60e, R61, R61e, R61i ThinkPad R400, R500 ThinkPad SL300, SL400, SL410, SL500, SL510 ThinkPad T60, T60p, T61 ThinkPad T400, T410, T410i, T400s, T410s, T410si, T420, T420s, T500, T510, T510i, T520, T520i, W520 ThinkPad T520
Designidentical
Product colour	Black	Black
Weight & dimensions4 differ
WidthDiffers	133 mm	43 mm
DepthDiffers	59 mm	104 mm
HeightDiffers	31 mm	29 mm
WeightDiffers	450 g	260 g
Logistics dataidentical
Harmonized System (HS) codeKnown for one	Unknown — not stated by the source	85044095
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 40 °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.