Pressure-optimised 80 mm Fan with Temperature Control Optimised For Static Pressure During the development of the new P8 TC special emphasis was placed on a focused airstream and thus a high static pressure. The fan guarantees extremely efficient cooling even with increased air resistance. Therefore the P8 TC is particularly suitable for use on heatsinks and radiators. Maximum Quietness Minimum Vibration Even at low speeds the operating sound of the new ARCTIC motor is barely noticeable. Due to a sinus-magnetizing the new motor only creates about 5 % of the vibration from commutation of a regular DC-motor without filter. Consequently there is no need for rubber spacers due to the steady and smooth torque of the new motor. High Quality Bearing Thanks to an alloy/lubricant combination developed in Germany friction within the bearing is reduced and greater efficiency is achieved. As a result there is less heat development as well as less bearing noise which means you can enjoy a longer service life from your fan. Ideal Temperature Control The temperature sensor is on a 40 cm cable and can be placed in the warm areas of your computer. This assures temperatures no higher than 38 °C anywhere in the case and supports the cooling of your CPU or graphics card. On the other side this fan keeps the noise level absolutely minimal and only increases the speed if necessary. Two Way Installation - Push warm air out of the case - Pull cool air into your case