#Quiet 3 pin fans full#
#Quiet 3 pin fans Pc#
#Quiet 3 pin fans series#

A computer's BIOS can control the speed of the built-in fan system for the computer. Fan control is not always an automatic process. Fans attached to components are usually used in combination with a heat sink to increase the area of heated surface in contact with the air, thereby improving the efficiency of cooling. To cool these components, fans are used to move heated air away from the components and draw cooler air over them. When using this method, you may find it necessary to disable any fan warning settings in your motherboard BIOS, since the motherboard may incorrectly believe that its CPU fan has failed when the fan is connected to a fan controller rather than directly to the motherboard itself.While in earlier personal computers it was possible to cool most components using natural convection ( passive cooling), many modern components require more effective active cooling.

#Quiet 3 pin fans Pc#

Several models are available now which provide 4-pin fan headers, so this is an easy way to use 4-pin PWM fans in a PC system which has only 3-pin fan headers on its motherboards. This problem also occurs if you try to use an in-line fan speed controller such as the one made by Gelid.Īnother avenue to explore is the possibility of using a bay-mounted fan controller.

The only other problem to consider is that occasionally, components immediately adjacent to the motherboard fan header can get in the way of the larger 4-pin fan connector, physically preventing connection.

#Quiet 3 pin fans full#

The fan will potentially run at full speed, so if you would like to reduce the speed of the fan you will need to adjust the fan speed setting in your BIOS or use fan control software such as SpeedFan in Windows. So you can plug the 4-pin fan connector onto the 3-pin motherboard fan header, leaving the fourth pin not connected to anything. Screw hole spacings and fan sizesĮlectrically, there is no problem doing this - the fourth pin on the fan cable is used purely for PWM control and is not needed in order for the fan to run. Note that the mounting hole measurements shown below are taken horizontally or vertically between the holes and not diagonally. If you know the distance between the fan mounting screw holes but don’t know what fan size to order, please see the following table. If you have any questions about which fan you should order, please don’t hesitate to get in touch. All our fans are 25mm thick unless otherwise stated. This isn’t really dictated by customer preference, but more by recent designs of PC cases.Īs for the thickness (depth) of the fan, generally 25mm (1 inch) is by far the most common depth, although smaller fans can have shallower depths such as 15mm or even 10mm. The sizes of all the fans on our website are shown as measured along any one of the fan’s four sides, NOT the distance between the fan’s screw holes! Our most popular fan size is 120mm, followed by 80mm. The size of fan you need will generally be determined by the size of the fan fitting position in your PC case.

#Quiet 3 pin fans series#

The ARCTIC F series is definitely a good option for anyone pursuing a quiet PC case cooling solution.

The maximum noise level is at only 0.4 sone. Despite the increase in airflow, the fans remain nearly inaudible thanks to the high-quality fluid dynamic bearing and the new impeller design. Over the years, ARCTIC COOLING has built a reputable name on precise case fan engineering and noise control, and the new ARCTIC F12 is no exception. Tested by hundreds of simulations, the results are significant, airflow is over 20% higher compared with a generic 7-blade case fan. Moreover, the refined ninja-knife impeller design not only improves the laminar airflow, but it also lowers the noise level. Most 120mm standard fans are equipped with seven blades only, but these come with nine blades in order to create higher airflow efficiently. The ARCTIC F12 integrates some delicate features to improve the overall airflow and noise control management.