Pc Fan Static Pressure

Fan static pressure is the resistance pressure the fan has to blow against to move air in the desired direction.

Pc fan static pressure.

With high pressure static fans it has the capability to combat the resistance caused by placement. An exhaust fan s static pressure also known as its pressure drop describes the resistance the fan must overcome. The fan blades of high static pressure fans are more curved and are directed towards the heat source. Pc components like radiators cpu gpu front of hard drives and other places that have poor airflow need high pressure static fans to maintain a cool system.

Best 120mm 140mm static pressure fans for radiators heatsinks and restricted spaces in pc case. Corsair for example sells quiet edition high static pressure fans. Static pressure fans are designed to pull or push air with extra force which is ideal for areas with more restricted airflow like a water cooling radiator or a large cpu cooler with lots of fins. High pressure static fans are used on radiators central processing unit cpu and graphic processing unit gpu coolers in front of hard.

A larger static pressure forces the fan to consume more power to expel the same amount of air. Set on low these fans runs at 1 450 rpm and push 37 85 cfm while producing just 23 dba. It s not much but when you re wanting to get the most out of your pc it s wise to choose the best fan for the job. A high pressure static fan is used to cool components that require heavy usage.

For pc gamers high airflow and high pressure static fans are two distinct classifications. Technicians typically measure static pressure in inches of water gauge. Also there is a lesser gap between the adjacent. That said some basic tests on these high static pressure models show that their benefit is questionable in standard air cooled builds.

Unlike most pc components fans are mechanical systems. These high static pressure fans can deliver air at great force to the heat source and cools them down at a faster pace compared to standard fans.