The Zalman CNPS9500 LED heatsink is compatible with all current AMD and Intel socket formfactors (including Sockets 775, 478, 939, 940, 754), and weighs in at roughly 530grams. The heatsink is voluminous, but designed to operate quietly and cool under low noise, low fan-speed conditions. At full speed, its translucent 92mm diameter fan spins at conservative 2600RPM, but turn down the dial on the FanMate 2 and that speed drops to 1350RPM. Three heatpipes bent into a figure-eight form the backbone of the CNPS9500 LED heatsink, and the rest of the design is simply form following function to a "T."



Link: Frostytech