PC Stats posted a review on the Evercool PT02-9232CP Bifurcated Fin Heatsink
The Intel 'Prescott FMB2' compliant Evercool PT02-9232CP heatsink is equipped with a 32x92x92mm 4-pin PWM fan that rotates at between 1300 and 4000RPM. When installed on a PWM fan compatible socket 775 motherboard, the fan will scale its speed from 4000RPM down to meet the immediate thermal needs of the processor without creating unnecessary noise. When the PT02-9232CP heatsink is connected to a standard three pin fan header however, the fan spins at its maximum speed of 4000 rpm by default.Evercool PT02-9232CP Bifurcated Fin Heatsink Review
