Product comparison · 2 power supply units

StarTech.com ATXPOW430HS power supply unit vs StarTech.com ATXPOW480HS power supply unit

Key differences

Total power
- ATXPOW430HS power supply unit:450 W
- ATXPOW480HS power supply unit:500 W
Number of SATA power connectors
- ATXPOW430HS power supply unit:4
- ATXPOW480HS power supply unit:6
Noise level
- ATXPOW430HS power supply unit:21.5 dB
- ATXPOW480HS power supply unit:21.9 dB
Weight
- ATXPOW430HS power supply unit:2.05 kg
- ATXPOW480HS power supply unit:2.15 kg

Differences highlightedShow differences only

Comparison of ATXPOW430HS, ATXPOW480HS
16 specifications	A StarTech.com ATXPOW430HS power supply unit Model ATXPOW430HS View product	B StarTech.com ATXPOW480HS power supply unit Model ATXPOW480HS View product
Power1 differ
Total powerDiffers	450 W	500 W
Input current	10 A	10 A
Ports & interfaces1 differ
Number of SATA power connectorsDiffers	4	6
PCI Express power connectors (6-pin)	Yes	Yes
ATX Power connector (24-pin)	Yes	Yes
Connector(s)	6x LP4 FM, 1x P4 ATX M, 2x SP4 FM, 1x TX3 FM	6x LP4 FM, 1x P4 ATX M, 2x SP4 FM, 1x TX3 FM
Cabling type	Non-Modular	Non-Modular
Performance1 differ
Power supply unit (PSU) form factor	ATX	ATX
Noise levelDiffers	21.5 dB	21.9 dB
Mean time between failures (MTBF)Known for one	100000 h	Unknown — not stated by the source
Designidentical
Product colour	Silver	Silver
Fan diameter	12 cm	12 cm
Certificatesidentical
CertificationKnown for one	UL, TUV, FCC, CSA	Unknown — not stated by the source
Weight & dimensions1 differ
WeightDiffers	2.05 kg	2.15 kg
Other featuresidentical
Dimensions (WxDxH)	140 x 150 x 86 mm	140 x 150 x 86 mm
Supported protocolsKnown for one	Unknown — not stated by the source	CSA, UL, TUV, FCC

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.