For the PC-enthusiast who wants a desktop that looks sizzling hot, yet stays remarkably cool, check out the Zalman CNP9500 AT CPU Cooler featuring a fan and heatsink! This hi-tech cooling device lends a rich, bright look to your PC with its flashy heatsink and frame, durably crafted out of pure copper. The heatsink saves space with an architecturally sound 3-pipe system that effortlessly whisks heat away with the help of the automatic fan’s 92mm blades and 2 ball bearings. Controlling the fan is a PWM chip, which automatically adjusts the fan’s speed based on CPU temperature. It operates at a stealthy 18.0 dB at 1300 RPM and quietly revs to 27.5 dB at 2650 RPM during heated PC action. Type: Fan & Heatsinks RPM: 1300±30%-2650±10% RPM Noise Level: 18.0±10%-27.5±10% dBA Heatsink Material: Copper Compatibility: Intel LGA 775 / 1155* / 1156* Note*: Customers that purchased coolers before the inclusion of support for socket 1155/1156, can purchase the separately sold ZM-CS5A or ZM-CS5B mounting kit for installation onto socket 1155/1156. The mounting kit ZM-CS4A can be purchased separately for installation onto socket 1366. Heatsink Dimensions: Overall Dimension: 85 x 112 x 125mm Weight: 530g Features: Compatible with Intel’s Dual Core Pentium, Pentium4, and Celeron D for Socket 775. Low-noise 92mm PWM Control fan for automatic control of the fan’s RPM according to CPU temperature. Optimized heatsink layout composed of pure copper for maximum heatsink efficiency. Inno...