Product comparison · 2 power supply units

Ewent EW3901 power supply unit vs Ewent EW3903 power supply unit

12specifications compared
4differ
8identical
8known for one product only

Key differences

Total power
- EW3901 power supply unit:500 W
- EW3903 power supply unit:600 W
AC input voltage
- EW3901 power supply unit:230 V
- EW3903 power supply unit:110 - 230 V
ATX version
- EW3901 power supply unit:2.3
- EW3903 power supply unit:2.2
Product colour
- EW3901 power supply unit:Black
- EW3903 power supply unit:Silver

Side by side

Differences highlightedShow differences only

Comparison of EW3901, EW3903
20 specifications	A Ewent EW3901 power supply unit Model EW3901 View product	B Ewent EW3903 power supply unit Model EW3903 View product
Power2 differ
Total powerDiffers	500 W	600 W
AC input voltageDiffers	230 V	110 - 230 V
Power Factor Correction (PFC) typeKnown for one	Passive	Unknown — not stated by the source
Ports & interfacesidentical
PCI Express power connectors (6+2 pin)Known for one	Unknown — not stated by the source	1
Floppy drive power connectorKnown for one	Unknown — not stated by the source	1
Performance1 differ
ATX versionDiffers	2.3	2.2
Design1 differ
Product colourDiffers	Black	Silver
Cooling typeKnown for one	Unknown — not stated by the source	Active
Number of fansKnown for one	Unknown — not stated by the source	1 fan(s)
Fan locationKnown for one	Unknown — not stated by the source	Top
Logistics dataidentical
Harmonized System (HS) codeKnown for one	Unknown — not stated by the source	84733020
Other featuresidentical
Omnigrid (4-pin) power connectorsKnown for one	Unknown — not stated by the source	1

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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