4 Pack USB Cooling Fan 40mm Brushless DC 5V 4200 RPM for Laptop Desktop Router
Seller Info
Overview
This 4-pack of 40mm USB brushless cooling fans delivers quiet and efficient cooling for a range of electronic devices. Each fan measures 40x40x10mm and spins at 4200 RPM, moving 3 CFM of air to help keep your equipment at safe operating temperatures. The oil bearing design ensures smooth, quiet operation with a noise level of just 22 dBA, so they won't disrupt your workspace. These fans are powered by a standard USB connection (5V DC), drawing only 0.21A, making them a cost-effective cooling solution for any setup.
Ideal for DIY electronics projects, these fans are perfect for adding extra cooling to laptops, desktop computers, servers, projectors, switches, routers, and amplifiers. With a 1-metre USB lead, you can position the fan exactly where it's needed. Whether you're upgrading an existing cooling system, replacing a worn-out fan, or building a custom setup, these compact fans offer reliable performance. Please note: avoid exposing them to water or humid environments to ensure they continue to operate properly.
Key Features
- Pack of 4 x 40x40x10mm brushless cooling fans
- High-speed 4200 RPM fan speed for effective cooling
- Quiet operation at just 22 dBA noise level
- Easy USB-powered 5V DC connection – plug and play
- 1-metre cable for flexible positioning
- Ideal for laptops, routers, amplifiers, and more
What's Included
- 4x USB Brushless Cooling Fan 40mm 5V DC
Specifications
- Brand
- AITRIP
- Model
- 4010 5V USB
- Quantity
- 4
- Fan Size
- 40x40x10mm (L*W*H)
- Rated Voltage
- 5V DC
- Working Current
- 0.21A
- Airflow
- 3 CFM
- Speed
- 4200±5% RPM
- Noise Level
- 22 dBA
- Bearing Type
- Oil Bearing
- Connection
- USB
- Cable Length
- Approx. 1m / 39.37 in
- Material
- Plastic
- Compatible Devices
- Desktop, Server, Laptop, Projector, Switch, Router, Amplifier
- Wattage
- 1.05 watts
