Product comparison · 2 power supply units

Chieftec GPS-550A power supply unit vs Hama Universal Notebook Power Supply Unit

3specifications compared
2differ
1identical
8known for one product only

Key differences

Total power
- GPS-550A power supply unit:550 W
- Universal Notebook Power Supply Unit:90 W
Product colour
- GPS-550A power supply unit:White
- Universal Notebook Power Supply Unit:Red

Side by side

Differences highlightedShow differences only

Comparison of GPS-550A, Universal Notebook Power Supply Unit
11 specifications	A Chieftec GPS-550A power supply unit Model GPS-550A View product	B Hama Universal Notebook Power Supply Unit View product
Power1 differ
Total powerDiffers	550 W	90 W
Input currentKnown for one	10 A	Unknown — not stated by the source
EfficiencyKnown for one	75%	Unknown — not stated by the source
AC input frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
Ports & interfacesidentical
Cabling typeKnown for one	Non-Modular	Unknown — not stated by the source
Connector(s)Known for one	Unknown — not stated by the source	10
I/O portsKnown for one	Unknown — not stated by the source	USB
Design1 differ
Product colourDiffers	White	Red
Other featuresidentical
Dimensions (WxDxH)Known for one	150 x 140 x 86 mm	Unknown — not stated by the source
Maximum currentKnown for one	24 A	Unknown — not stated by the source

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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