Product comparison · 2 power adapters & inverters

Dell 450-18941 power adapter/inverter Indoor vs Hypertec HP-PSU/8440 power adapter/inverter Indoor

7specifications compared
2differ
5identical
8known for one product only

Key differences

Output power
- 450-18941 power adapter/inverter Indoor:150 W
- HP-PSU/8440 power adapter/inverter Indoor:65 W
Compatibility
- 450-18941 power adapter/inverter Indoor:Dell Alienware M14xR2
- HP-PSU/8440 power adapter/inverter Indoor:HP EliteBook 8440p

Side by side

Differences highlightedShow differences only

Comparison of 450-18941, HP-PSU/8440
15 specifications	A Dell 450-18941 power adapter/inverter Indoor Model 450-18941 View product	B Hypertec HP-PSU/8440 power adapter/inverter Indoor Model HP-PSU/8440 View product
Features2 differ
Purpose	Laptop	Laptop
Power supply type	Indoor	Indoor
Power current type	AC-to-DC	AC-to-DC
Output powerDiffers	150 W	65 W
Supplementary power connectorsKnown for one	1	Unknown — not stated by the source
CompatibilityDiffers	Dell Alienware M14xR2	HP EliteBook 8440p
Adjustable output voltageKnown for one	Unknown — not stated by the source	No
Brand compatibilityKnown for one	Unknown — not stated by the source	HP
Designidentical
Product colour	Black	Black
Weight & dimensionsidentical
Cable lengthKnown for one	1 m	Unknown — not stated by the source
WidthKnown for one	76.2 mm	Unknown — not stated by the source
DepthKnown for one	154.9 mm	Unknown — not stated by the source
HeightKnown for one	25.4 mm	Unknown — not stated by the source
WeightKnown for one	520 g	Unknown — not stated by the source
Packaging contentidentical
Cables included	AC	AC

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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