Compliant with ATX +12V v2.31 and 4th Intel Haswell CPUs as tested, Green Power EN Series features dual +12 V rails, supporting high end graphic cards and PC systems. Silent cooling fan has smart fan control sensor that adjusts fan speed automatically. While Model EN400 provides max output of 400 W and rated output of 300 W, Model EN450 delivers max output of 450 W and rated output of 350 W. In addition, Model EN450 supports back cable management for clutter-free finish.
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