The Zalman CNPS9700NT follows in the footsteps of the popular CNPS9700 LED heatsink, and it's just as big as the latter. What sets the CNPS9700NT apart is a 100mm Pulse Width Modulation (PWM) compliant fan - making this heatsink a more attractive choice for Intel platforms than the pervious version and its manual fan speed controller. Oh, and did we mention it's chrome plated an evil Terminator-grey shade of silver? Blame nVidia for that one, personally we prefer our heatsinks in bare aluminum or copper.