Product comparison · 2 power supply units

StarTech.com ATXPOW450PRO power supply unit vs StarTech.com ATXPOW480HS power supply unit

11specifications compared
5differ
6identical
5known for one product only

Key differences

Total power
- ATXPOW450PRO power supply unit:450 W
- ATXPOW480HS power supply unit:500 W
Number of SATA power connectors
- ATXPOW450PRO power supply unit:4
- ATXPOW480HS power supply unit:6
Fan diameter
- ATXPOW450PRO power supply unit:8 cm
- ATXPOW480HS power supply unit:12 cm
Weight
- ATXPOW450PRO power supply unit:2 kg
- ATXPOW480HS power supply unit:2.15 kg

Side by side

Differences highlightedShow differences only

Comparison of ATXPOW450PRO, ATXPOW480HS
16 specifications	A StarTech.com ATXPOW450PRO power supply unit Model ATXPOW450PRO View product	B StarTech.com ATXPOW480HS power supply unit Model ATXPOW480HS View product
Power1 differ
Total powerDiffers	450 W	500 W
Ports & interfaces2 differ
Number of SATA power connectorsDiffers	4	6
Connector(s)Differs	6x LP4 FM, 1x P4 ATX M, 2x SP4 FM	6x LP4 FM, 1x P4 ATX M, 2x SP4 FM, 1x TX3 FM
Cabling typeKnown for one	Unknown — not stated by the source	Non-Modular
Performanceidentical
Noise levelKnown for one	Unknown — not stated by the source	21.9 dB
Mean time between failures (MTBF)Known for one	100000 h	Unknown — not stated by the source
Design1 differ
Fan diameterDiffers	8 cm	12 cm
Weight & dimensions1 differ
WeightDiffers	2 kg	2.15 kg
Other featuresidentical
Supported protocolsKnown for one	Unknown — not stated by the source	CSA, UL, TUV, FCC
Certificatesidentical
CertificationKnown for one	UL, TUV, FCC, CSA	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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