Intel LGA775 Cooler: FM-CA77507

FM-CA77507 is the new generation cooler of Vortex Dream and Ultra Vortex series. Combing these two products' strengths, FM-CA77507 s more airflow, higher air pressure and ultra silent operation by 92mm circular fan and wider blades. And its omni-directional fin heat sink provides maximum heat dissipation area and concentrated
cooling. With the special design of universal retention module, FM-CA77507 supports all kinds of processors with fan speed PWM function to control the CPU temperature automatically. 

• Up to Intel Core 2 Quad Q9550 (LGA775)
• Up to Intel Core 2 Duo E8500 (LGA775)
• Up to Intel Pentium Dual-Core E2220 (LGA775)
• Up to Intel Pentium D 820 or 930 (95W,LGA775)
• Up to Intel Celeron Dual-Core E1400 (LGA775)
• To Intel Pentium 4 all Series (LGA775)
• To Intel Celeron D all Series (LGA775)
   
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  -Retention holder included.
  -The high-density excretion technology and crotched fin design to maximize the heat dissipation of the cooler.
  -Centered with a high conductivity copper core to further improve heat dissipation process.
  -Uses 9.5 cm fan with PWM function to maximize air flow and keep the cooler running silent.
  -The fan features a 4-pin to motherboard connector that reports and adjusts the speed for less noise and less power draw.
  The heatsink fins are aluminum but the core of the heatsink is pure copper.
  
  Note:

You could also connect the PWM 4-pin connector to the general 3-pin mainboard. If your mainboard supports PWM 4-pin connector, FM-CA77507 will control the fan speed through PWM function of the mainboard; if your mainboard supports general 3-pin connector, the FM-CA77507 will run the lowest fan speed.