Product comparison · 2 power adapters & inverters

2-Power AC Adapter 18-20V vs Lenovo 40Y7669 power adapter/inverter Indoor

Key differences

Output power
- AC Adapter 18-20V:120 W
- 40Y7669 power adapter/inverter Indoor:90 W
Output voltage
- AC Adapter 18-20V:18 V
- 40Y7669 power adapter/inverter Indoor:20 V
Width
- AC Adapter 18-20V:59 mm
- 40Y7669 power adapter/inverter Indoor:50 mm
Depth
- AC Adapter 18-20V:138 mm
- 40Y7669 power adapter/inverter Indoor:126 mm
Height
- AC Adapter 18-20V:33 mm
- 40Y7669 power adapter/inverter Indoor:30 mm
Weight
- AC Adapter 18-20V:405 g
- 40Y7669 power adapter/inverter Indoor:450 g
Dimensions (WxDxH)
- AC Adapter 18-20V:168 x 64 x 36 mm
- 40Y7669 power adapter/inverter Indoor:56 x 135 x 27 mm

Differences highlightedShow differences only

Comparison of CAA0631C, 40Y7669
16 specifications	A 2-Power AC Adapter 18-20V Model CAA0631C View product	B Lenovo 40Y7669 power adapter/inverter Indoor Model 40Y7669 View product
Features2 differ
Purpose	Laptop	Laptop
Power supply type	Indoor	Indoor
Input voltageKnown for one	110-240 V	Unknown — not stated by the source
Output powerDiffers	120 W	90 W
Output voltageDiffers	18 V	20 V
CompatibilityKnown for one	Unknown — not stated by the source	ThinkPad R60, R60e, T60, X60, X60s, Z60, Z61
Designidentical
Product colour	Black	Black
Weight & dimensions4 differ
WidthDiffers	59 mm	50 mm
DepthDiffers	138 mm	126 mm
HeightDiffers	33 mm	30 mm
WeightDiffers	405 g	450 g
Packaging dataidentical
Package widthKnown for one	129 mm	Unknown — not stated by the source
Package depthKnown for one	190 mm	Unknown — not stated by the source
Package heightKnown for one	53 mm	Unknown — not stated by the source
Logistics dataidentical
Harmonized System (HS) code	85044095	85044095
Other features1 differ
Dimensions (WxDxH)Differs	168 x 64 x 36 mm	56 x 135 x 27 mm

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.