Thermaltake W0021 Purepower Butterfly 480W PSU@ 2005/04/20
The "Butterfly" series is Thermaltake's line of power supplies featuring an extra case fan, a 5 1/4 bay mountable fan controller that controls both the "bonus" fan and PSU fan, a removable "butterfly" logo that exposes a window so one can see the inside of their power supply and 7 color LED illumination. The Butterfly comes in four flavors. Silver or black. Active PFC or no PFC. We're taking a look at the black without power factor control.