Lenovo 90W 2pin vs Lenovo 90W 3pin

Comparison of 90W 2pin, 90W 3pin

11 specifications	A Lenovo 90W 2pinView product	B Lenovo 90W 3pinView product
Featuresidentical
Purpose	Laptop	Laptop
Power supply type	Indoor	Indoor
Power current type	AC-to-DC	AC-to-DC
Input voltage	100-240 V	100-240 V
Input frequency	50/60 Hz	50/60 Hz
Output power	90 W	90 W
Compatibility	ThinkPad T440s	ThinkPad T440s
Performance1 differ
Connector(s)Differs	2-pin	3-pin
Designidentical
Product colour	Black	Black
LED indicators	Yes	Yes
Logistics dataidentical
Harmonized System (HS) code	85044090	85044090

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.