40mm Ball Bearing Square Cooling Fan

Reliable 40mm Cooling Fan for Electronics

Keep your devices cool and running smoothly with this 40mm ball bearing square cooling fan. Ideal for computers, small electronics, and home projects, this compact fan is a smart solution for overheating issues. Designed for everyday consumers, its easy to install and built to last.

Efficient Ball Bearing Design

This cooling fan features a durable ball bearing system that provides long-lasting performance and quiet operation. Ball bearing cooling fans are known for their extended life expectancyup to 70,000 hoursmaking them an excellent upgrade over sleeve bearing models. The reliable ball bearing construction means less maintenance and dependable airflow for years to come.

Brushless Motor and Safe Operation

This 40mm square cooling fan comes with a brushless DC motor for maximum reliability and energy efficiency. The fan is polarity protected, so you never need to worry about wiring mistakes. This type of motor is standard in computer cooling fans and helps lower energy consumption while delivering steady cooling.

Durable Build and Quality Materials

The fans case and impeller are made from high-quality 94V-0 flame-retardant plastic for safety you can trust. It has been tested and approved for use by UL, CUL, and CSA, ensuring peace of mind for your home, hobby, or DIY projects.

Wide Operating Temperature Range

This ball bearing cooling fan is built to work in challenging environments, with an operating temperature range of -10C to 50C (for ball bearing models) and -20C to 80C (for other versions). Whether your electronics are in a warm room or a cool garage, this fan is designed for reliable performance.

Key Features

• Compact 40mm x 40mm square designfits most small electronic enclosures
• Long-life ball bearing for up to 70,000 hours of use
• Brushless DC motor with polarity protection
• Flame-retardant (94V-0) plastic for added safety
• Approved by UL, CUL, and CSA for quality and reliability
• Suitable for computers, electronics, and small appliances

Product ID: PH 70-4128

Easy Cooling Solution for Everyday Use

Upgrade your electronics today with the dependable 40mm ball bearing square cooling fan. Enjoy quieter operation, a longer lifespan, and the peace of mind that comes from using quality, safety-rated parts in your devices.