Update Casing Fan price list in Bangladesh 2025

What is a casing fan and why is it essential?

A casing fan is a fan that draws air (intake) and forces (exhaust) into a PC case and blows away the heat very quickly by maintaining proper airflow. It reduces CPU/GPU heat, averts thermal throttling, maintains performance stable, and extends component life. Correct fan setup (positive air pressure) also prevents dust buildup, and the system is clean and runs relatively quiet at low RPM.

Size Guide: 120mm vs 140mm—Which One to Get

140mm fans produce more airflow (CFM) at low RPM, so are quiet at the same cooling—if the case can accommodate it, 140mm is the superior choice as an intake. 120mm fans provide more compatibility and options (especially 240/360mm radiators), and are also relatively inexpensive, so 120mm is an easy choice for top/rear or radiators. Select according to your case's mount holes and clearances—front panel, GPU/RAM clearance, fan thickness (25/30mm), etc. Thumb rule: Where possible in your case, 140mm intake front + 120mm exhaust top/rear—balanced airflow with less noise.

Top quality casing coolers for desktops at an affordable price in Bangladesh

The main source of heat inside the desktop casing is the GPU and CPU. While there are many ways to reduce this excess heat, the most effective method is to use a quality casing cooler. A good cooling system effectively dissipates waste heat, maintaining varied components in safe temperatures and delivering stable, long-term performance.

Why buy casing fans at Primes Computers?

A highly important component of a desktop computer. It is the fan that draws in air (intake) and exhausts (exhaust) inside the desktop casing, which provides ventilation and disperses heat quickly.

So it turned out to be a very serious matter. So it is an indispensable thing for the desktop. In the current description, I have familiarized you with the casing fan. There are many computer shops in Bangladesh. But since Primes Computers is a trustworthy store, you can buy without hesitation at an inexpensive price. You can also refer to our Facebook page for viewing customers' opinion regarding our store. Here we are always providing valuable customers' feedback. Therefore if you need any IT product, you can buy it from your desired store from Primes Computers online shop.