Designed for performance in tight spaces, the 12V DC Fan (3.1 inch) delivers solid airflow without the noise. Its compact form factor is perfect for cooling Raspberry Pi setups, modem/router casings, power supply units, and small enclosures. Whether you're a DIY techie or maintaining home electronics, this mini fan is built to provide consistent cooling while keeping energy use low. Now available across Bangladesh — ideal for hobbyists, repair technicians, and electronics retailers.