HEC ZEPHY580MX 580W vs HEC Zephyr 700 CM 700W

A side-by-side spec comparison of the HEC ZEPHY580MX 580W and the HEC Zephyr 700 CM 700W. We line up every specification, highlight the winner of each, and tally an overall verdict so you can decide which power supply is right for your build.

Side-by-side specification comparison of HEC ZEPHY580MX 580W and HEC Zephyr 700 CM 700W.
Specification	No image HEC ZEPHY580MX 580W No price data	No image HEC Zephyr 700 CM 700W No price data
Modular	non-modular	semi
Wattage	580W	700W
Efficiency	80+	80+
Form Factor	ATX	ATX

HEC ZEPHY580MX 580W

specs won

HEC Zephyr 700 CM 700W

specs won

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