Super Flower Leadex Gold 650W Modular Power Supply Review

Over Power Protection and Max Wattage


Power supplies often quote as having various protection mechanisms such and the most important of these is Over Power Protection. In our testing we crank up the power draw until the power supply either shuts down (meaning the OPP mechanism is present and working) or blows up (meaning it is either not present or not working). We then note the maximum power consumption before the power supply shut down (or blew up).

1300 Watts!!! This unit is only rated for 650W but it just kept on going. Not that we’d encourage you to do so, but if you were to regularly use more than 650W of power you’d easily be able to sustain it with this unit.