Product comparison · 2 power adapters & inverters

Ewent EW3966 power adapter/inverter Indoor vs Origin Storage 19V/90W BTI AC Adapter for HP Business Notebook NC2400 / NC4400 / NC6320 / NC6400 / NC8430 / NW8440 / NW9440 / NX6 with round

8specifications compared
3differ
5identical
15known for one product only

Key differences

Purpose
- EW3966 power adapter/inverter Indoor:Universal
- 19V/90W BTI AC Adapter for HP Business Notebook NC2400 / NC4400 / NC6320 / NC6400 / NC8430 / NW8440 / NW9440 / NX6 with round:Laptop
Input voltage
- EW3966 power adapter/inverter Indoor:110-240 V
- 19V/90W BTI AC Adapter for HP Business Notebook NC2400 / NC4400 / NC6320 / NC6400 / NC8430 / NW8440 / NW9440 / NX6 with round:100-240 V
Output voltage
- EW3966 power adapter/inverter Indoor:9.5 V
- 19V/90W BTI AC Adapter for HP Business Notebook NC2400 / NC4400 / NC6320 / NC6400 / NC8430 / NW8440 / NW9440 / NX6 with round:19 V

Side by side

Differences highlightedShow differences only

Comparison of EW3966, PS-HP-NX7400
23 specifications	A Ewent EW3966 power adapter/inverter Indoor Model EW3966 View product	B Origin Storage 19V/90W BTI AC Adapter for HP Business Notebook NC2400 / NC4400 / NC6320 / NC6400 / NC8430 / NW8440 / NW9440 / NX6 with round Model PS-HP-NX7400 View product
Features3 differ
PurposeDiffers	Universal	Laptop
Input voltageDiffers	110-240 V	100-240 V
Output voltageDiffers	9.5 V	19 V
EfficiencyKnown for one	86%	Unknown — not stated by the source
Supplementary power connectorsKnown for one	8	Unknown — not stated by the source
Detachable power connectorsKnown for one	Yes	Unknown — not stated by the source
Power protection featuresKnown for one	Over current, Over voltage, Overheating, Short circuit	Unknown — not stated by the source
Adjustable output voltageKnown for one	Unknown — not stated by the source	No
Brand compatibilityKnown for one	Unknown — not stated by the source	DELL
Weight & dimensionsidentical
WidthKnown for one	132 mm	Unknown — not stated by the source
DepthKnown for one	57 mm	Unknown — not stated by the source
HeightKnown for one	30 mm	Unknown — not stated by the source
WeightKnown for one	322 g	Unknown — not stated by the source
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
Quantity per packKnown for one	Unknown — not stated by the source	1 pc(s)
Poweridentical
AC adapter output currentKnown for one	Unknown — not stated by the source	4.74 A
Certificatesidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS

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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