Product comparison · 2 power adapters & inverters

Dell Power Supply : Swiss vs Dell 45W 2.31A AC Adapter Power Charger

5specifications compared
2differ
3identical
10known for one product only

Key differences

Purpose
- Power Supply : Swiss:Laptop
- 45W 2.31A AC Adapter Power Charger:Battery charger
Output power
- Power Supply : Swiss:90 W
- 45W 2.31A AC Adapter Power Charger:45 W

Side by side

Differences highlightedShow differences only

Comparison of 450-19040, CDF57
15 specifications	A Dell Power Supply : Swiss Model 450-19040 View product	B Dell 45W 2.31A AC Adapter Power Charger Model CDF57 View product
Features2 differ
PurposeDiffers	Laptop	Battery charger
Power current typeKnown for one	AC-to-DC	Unknown — not stated by the source
Output powerDiffers	90 W	45 W
Supplementary power connectorsKnown for one	1	Unknown — not stated by the source
CompatibilityKnown for one	Alienware M11x Alienware M11x R2 Alienware M11x R3 Inspiron 11z Inspiron 13 Inspiron 1370 Inspiron 13R Inspiron 14 Inspiron 1420 Inspiron 14R Inspiron 14z Inspiron 15 Inspiron 1520 Inspiron 1521 Inspiron 1525 Inspiron 1526 Inspiron 1546 Inspiron 15R Inspiron 15z Inspiron 17 Inspiron 1720 Inspiron 17	Unknown — not stated by the source
Input voltageKnown for one	Unknown — not stated by the source	100-240 V
Input frequencyKnown for one	Unknown — not stated by the source	50-60 Hz
Output voltageKnown for one	Unknown — not stated by the source	19.5 V
Weight & dimensionsidentical
Cable lengthKnown for one	1 m	Unknown — not stated by the source
WeightKnown for one	320 g	Unknown — not stated by the source
Packaging contentidentical
Cables includedKnown for one	AC	Unknown — not stated by the source
Logistics dataidentical
Warranty periodKnown for one	Unknown — not stated by the source	1 year(s)

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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