VisionTek 900349 800W vs VisionTek 900488 550W

A side-by-side spec comparison of the VisionTek 900349 800W and the VisionTek 900488 550W. We line up every specification and score the ones that matter most in this category — weighted, not a raw count of specs won — to reach an overall verdict so you can decide which power supply is right for your build.

Side-by-side specification comparison of VisionTek 900349 800W and VisionTek 900488 550W.
Specification	VisionTek 900349 800W No price data Winner	VisionTek 900488 550W $64.99 Buy on Amazon
Modular	non-modular	full
Wattage	800W	550W
Efficiency	80+ Bronze	80+
Form Factor	ATX	ATX

Winner: VisionTek 900349 800W — driven by Efficiency (80+ Bronze), Wattage (800W)

VisionTek 900349 800W

performance points

VisionTek 900488 550W

performance point

Winner is scored by weighting the specs that matter most in this category (not a raw count of specs won).

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