Ultra Quiet Heatsink for 775 CPU

Full Description

The fan on the is a real silent 4-wire PWM Controlled fan. The fan speed is controlled by the motherboard and can vary between 800 RPM and 2600 RPM.

Because of the extraordinary high performance of the heat sink it requires much less airflow/fan speed to cool the CPU adequately. Resulting in very quiet operation.

Fan specifications:

The fan installed on the Nexus is a 4-wire fan with variable fan speed. The fan speed is controlled by your systems motherboard and will run at approximately 30 of full speed at start up of your system. This RPM will be maintained for approx. 2 sec. after which your motherboard control will take over the fan speed.