Zalman CNPS9500A-LED Aero Flower Cooler

The primary innovation of the CNPS9500 lies in the patented 'figure of 8' shape bending of the heatpipes. This produces the effect of up to six heatpipes when in actual fact there are only three. The excellent cooling performance and efficiency of the CNPS9500A-LED is achieved by the aerodynamically designed ultra-slim heatsink fins and their performance optimised layout. This layout reduces airflow resistance and minimises the weight of the cooler.

Compatibility Issues
The PC case cover must be at least 135mm away from the surface of the motherboard. Cases equipped with an air guide must have their air guide ducts removed prior to installation. There must be no interfering components (e.g. PSU or VGA card) within 56 mm of the centre of the CPU (top-to-bottom in a tower case, or left-to-right in a desktop case). Nor must there be any interfering components (e.g. optical drive) within 45 mm of the centre of the CPU front-to-back.

Features
1. Triple "Figure 8" shaped heatpipes offer twice the cooling of conventional heatpipe design
2. Aerodynamically designed ultra-slim 0.2 mm fins for minimised weight and reduced airflow resistance
3. World-famous ultra-quiet fan operation - virtually inaudible with figures as low as 18 dB
4. Socket LGA1366, LGA1156, LGA775, AM3, AM2+, AM2, 754, 939 and 940 compatible
5. LGA1366 compatibility with ZM-CS4A
 

Specifications
CPU Compatibility - Socket LGA1366, LGA1156, LGA775, AM3, AM2+, AM2, 754, 939 and 940 compatible
CPU supported clock speeds - All speeds 
Heatsink dimensions, - mm 85(L) x 112(W) x 125(H) 
Materials - Pure copper 
Weight - 530g 
Dissipation surface area - 3,698 sq.cm 
Fan dimensions - 92 x 92 x 25 mm 
Thermal resistance - 0.12 - 0.16°C/W **
Rotational speed - 1350 - 2600 rpm **
Fan illumination - Blue 
Fan controller (included) - FANMATE2 
Acoustic noise level - 18.0 - 27.5 dBA **

** depending on fan speed