Product comparison · 2 power supply units

StarTech.com 350 Watt ATX12V 2.01 Dell Replacement Computer PC Power Supply vs StarTech.com ATXPW400HPCQ power supply unit

8specifications compared
2differ
6identical
12known for one product only

Key differences

Total power
- 350 Watt ATX12V 2.01 Dell Replacement Computer PC Power Supply:350 W
- ATXPW400HPCQ power supply unit:400 W
Weight
- 350 Watt ATX12V 2.01 Dell Replacement Computer PC Power Supply:1.9 kg
- ATXPW400HPCQ power supply unit:1.3 kg

Side by side

Differences highlightedShow differences only

Comparison of ATXPW350DELL, ATXPW400HPCQ
20 specifications	A StarTech.com 350 Watt ATX12V 2.01 Dell Replacement Computer PC Power Supply Model ATXPW350DELL View product	B StarTech.com ATXPW400HPCQ power supply unit Model ATXPW400HPCQ View product
Power1 differ
Total powerDiffers	350 W	400 W
AC input frequency	50 - 60 Hz	50 - 60 Hz
Ports & interfacesidentical
Number of SATA power connectors	2	2
ATX Power connector (24-pin)	Yes	Yes
Cabling type	Non-Modular	Non-Modular
Connector(s)Known for one	Unknown — not stated by the source	5 - LP4 F, 1 - SP4 F
Performanceidentical
Mean time between failures (MTBF)	100000 h	100000 h
Operational conditionsidentical
Operating temperature (T-T)	0 - 50 °C	0 - 50 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-20 - 70 °C
Weight & dimensions1 differ
WidthKnown for one	150 mm	Unknown — not stated by the source
HeightKnown for one	86 mm	Unknown — not stated by the source
WeightDiffers	1.9 kg	1.3 kg
Packaging dataidentical
Package widthKnown for one	204 mm	Unknown — not stated by the source
Package depthKnown for one	234 mm	Unknown — not stated by the source
Package heightKnown for one	100 mm	Unknown — not stated by the source
Package weightKnown for one	2.12 kg	Unknown — not stated by the source
Designidentical
Fan diameterKnown for one	Unknown — not stated by the source	8 cm
Certificatesidentical
CertificationKnown for one	Unknown — not stated by the source	CISPR 22 Class B
Other featuresidentical
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	140 x 150 x 86 mm
Output voltage noteKnown for one	Unknown — not stated by the source	-12.0V, +12.0V1, +12.0V2, +3.3V, +5.0V, +5.0Vsb

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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