Product comparison · 2 power supply units

StarTech.com ATX2POWER450 power supply unit vs StarTech.com ATXPOW400DF power supply unit

5specifications compared
3differ
2identical
7known for one product only

Key differences

Noise level
- ATX2POWER450 power supply unit:27.4 dB
- ATXPOW400DF power supply unit:32.6 dB
Weight
- ATX2POWER450 power supply unit:1.97 kg
- ATXPOW400DF power supply unit:2.03 kg
Package weight
- ATX2POWER450 power supply unit:2.41 kg
- ATXPOW400DF power supply unit:2.15 kg

Side by side

Differences highlightedShow differences only

Comparison of ATX2POWER450, ATXPOW400DF
12 specifications	A StarTech.com ATX2POWER450 power supply unit Model ATX2POWER450 View product	B StarTech.com ATXPOW400DF power supply unit Model ATXPOW400DF View product
Poweridentical
Total powerKnown for one	Unknown — not stated by the source	400 W
AC input voltageKnown for one	115 - 230 V	Unknown — not stated by the source
Ports & interfacesidentical
ATX Power connector (24-pin)Known for one	Unknown — not stated by the source	Yes
Performance1 differ
Noise levelDiffers	27.4 dB	32.6 dB
Mean time between failures (MTBF)Known for one	Unknown — not stated by the source	100000 h
Weight & dimensions1 differ
WeightDiffers	1.97 kg	2.03 kg
Packaging data1 differ
Package weightDiffers	2.41 kg	2.15 kg
Other featuresidentical
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	149 x 150 x 85 mm
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 50 °C	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-20 - 80 °C	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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