40mm 12V Fan - Hydraulic Bearing 5000 RPM 4010 Cooling Fan for 3D Printer/DVR/PC/Electronics, 30cm Cable with , Brushless 40x10mm 5Pcs

【Wide Range of Applications】Perfect for cooling 3D printers, DVRs, PCs, and other small electronics, this 40mm 12V fan (40x40x10mm) is a versatile option. Its 30cm cable with connector ensures easy integration into various devices.

【Efficient Cooling Performance】With a speed of 5000RPM (±5%), this fan delivers an airflow of CFM (±5%) and air pressure of in H₂O (±5%), providing effective cooling for small, heat-sensitive components while maintaining a noise level of 26dBA.

【Key Technical Specifications】Rated at 12V DC, , and , this energy-efficient fan features a hydraulic bearing for smooth, maintenance-free operation—unlike oil bearings that require regular lubrication—making it a hassle-free choice.

【Certified Quality & Durability】, , and certified for safety and compliance. Its hydraulic bearing supports a lifespan of up to 35,000 hours, with a recommendation of no more than 8 hours of daily use for optimal durability.

【Convenient Package & Installation Tip】Includes five 40mm 12V hydraulic bearing fans at an affordable price. Before installing, confirm your device’s voltage matches the 12V rating to ensure safe and effective operation.