Product comparison · 2 power supply units

StarTech.com ATXPOW430HS power supply unit vs StarTech.com ATXPOW450PRO power supply unit

Key differences

Fan diameter
- ATXPOW430HS power supply unit:12 cm
- ATXPOW450PRO power supply unit:8 cm
Weight
- ATXPOW430HS power supply unit:2.05 kg
- ATXPOW450PRO power supply unit:2 kg

Differences highlightedShow differences only

Comparison of ATXPOW430HS, ATXPOW450PRO
15 specifications	A StarTech.com ATXPOW430HS power supply unit Model ATXPOW430HS View product	B StarTech.com ATXPOW450PRO power supply unit Model ATXPOW450PRO View product
Poweridentical
Total power	450 W	450 W
Input current	10 A	10 A
Ports & interfaces1 differ
Number of SATA power connectors	4	4
PCI Express power connectors (6-pin)	Yes	Yes
ATX Power connector (24-pin)	Yes	Yes
Connector(s)Differs	6x LP4 FM, 1x P4 ATX M, 2x SP4 FM, 1x TX3 FM	6x LP4 FM, 1x P4 ATX M, 2x SP4 FM
Cabling typeKnown for one	Non-Modular	Unknown — not stated by the source
Performanceidentical
Power supply unit (PSU) form factor	ATX	ATX
Noise levelKnown for one	21.5 dB	Unknown — not stated by the source
Mean time between failures (MTBF)	100000 h	100000 h
Design1 differ
Product colour	Silver	Silver
Fan diameterDiffers	12 cm	8 cm
Certificatesidentical
Certification	UL, TUV, FCC, CSA	UL, TUV, FCC, CSA
Weight & dimensions1 differ
WeightDiffers	2.05 kg	2 kg
Other featuresidentical
Dimensions (WxDxH)	140 x 150 x 86 mm	140 x 150 x 86 mm

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.