It comes equipped with anti-vibration pads on the corners to absorb vibrations which also helps in keeping noise to minimum levels. The fan features a patented frame design and diversion groove blades for vortex-shaped airflow. The fan is very quiet and has a maximum noise level of 17.8 dBA only. It comes with a 4-pin PWM connector and spins at a speed in the range of 800 to 1500 RPM. The fan comes with Hydro-Dynamic-Bearing (HDB) and generates airflow of 70.5 CFM, and a good amount of static pressure at 2.2 mm-H2O. It is from COUGAR which is a respectable brand that is quite popular for its gaming computer cases. This is the most silent 120mm fan in this 70 CFM airflow fan list. Noctua NF P-12 redux-1700 PWM Fan Specificationsīuy Noctua NF P-12 redux-1700 PWM Fan COUGAR Vortex PWM Fan 120mm So, if you don’t want to compromise on performance and quality then blindly go for this high static pressure and high airflow fan from Noctua. This fan can be used in CPU coolers, water-cooling radiators, or cases with tight fan grills or front of HDD cages as a front intake fan. It does not come with anti-vibration pads out of the box but you can buy and install them separately (NA-SAVP1 anti-vibration pads) if you want more noise reduction and shock absorption. It comes with an SSO bearing that offers stability, a longer lifespan, and a quieter operation. The fan is also pretty quiet and has a maximum noise level rating of 25 dBA only. Airflow and Static pressure figures for this fan are 70.74 CFM and 2.83 mm H2O respectively. It is a PWM fan having a speed in the range of 450 to 1700 RPM. This is a redux series fan from Noctua which means it is affordable and provides almost the same quality as the other expensive Noctua fans. This is more of a hybrid fan that generates both high airflow and high static pressure. This is one of the best budget fans that you can get for your computer case or heatsinks. Related: Best High Airflow PC Cases for Gaming & Overclocking High CFM 120mm Fans 70 CFM Airflow and above Noctua NF P-12 redux-1700 PWM Fan Some of these below-mentioned high CFM fans generate good static pressure too and can also be used on water cooling radiators and heatsinks. I have already discussed the best static pressure fans and quiet case fans earlier in this blog, but here I am going to list down the best 120mm and 140mm high CFM computer fans for ultimate cooling performance for your computer case and internal components. High airflow fans or high CFM fans can be used in big computer cases, server cases, and GPU mining rigs. You may also find 200 CFM or higher airflow computer fans but they are not very common and tends to generate a huge amount of noise. There are computer fans with 100 CFM or higher airflow too that delivers the best cooling performance, and are mostly used in servers or harsh environments. Generally, fans with 70 CFM or higher airflow move a good amount of air and are labeled as high airflow fans. Therefore, a high airflow fan is also known as a high CFM fan. Higher the CFM value of the fan, the more air it will move in an open surrounding with no obstructions. It is defined as the volume of the air (in cubic feet) moved by the fan in one minute. The airflow of computer fans is measured in Cubic Feet per Minute (CFM). On the other hand, airflow fans are used as case fans, both as intake and exhaust fans and their main job is to move a large volume of hot air out from the case which is generated inside the case due to components (GPU, CPU, RAM, HDD, etc.), but if it is used as an intake fan then it has to bring a large volume of cool air into the case. High static pressure fans may or may not generate high airflow, and even if they do then airflow is more focused with greater force so that air can penetrate the small spaces and between the fins of the heatsink so that it can be cooled down quickly. There are also static pressure fans that generate high static pressure and are used on radiators, heatsinks, or in restricted environments only. ![]() High airflow fans are not the quietest ones because of their higher RPM, they tend to make more noise compared to the quiet case fans that have relatively lower airflow, lower fan speed, or RPM. These high airflow fans move a lot of air and they do a great job of cooling your precious components inside the case. If you want the best cooling performance for your components inside the PC case then you need high airflow fans in your computer case.
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