Boost Your Device Cooling with WINSINN 20mm 5V Hydraulic Bearing Blower Fans Ensure your small electronics stay cool with this 2-pack of 20mm blower fans. Designed for 3D printers, routers, set-top boxes, and other compact devices, these fans deliver targeted airflow to prevent overheating. The 30cm cable with XH2.54-2PIN connector offers easy setup across various applications. Why Choose These Fans? Maintenance-Free Hydraulic Bearing: No oiling required, unlike oil-bearing fans, reducing upkeep effort. Efficient Cooling: Provides 0.27 CFM at 11000 RPM (±5%) for powerful heat dissipation in small spaces. Low Noise Design: Operates at just 24.5 dBA, perfect for noise-sensitive settings like homes or offices. Long-Lasting Build: Offers up to 35,000 hours of use (suggested ≤8 hours/day) for dependable performance. Certified Quality & Compatibility With CE, FCC, and ROHS certifications, these fans meet high safety and environmental standards. The 5V DC rating ensures compatibility with a range of small appliances, making them a practical cooling solution. Package Includes & Tips Each pack contains two 20x6mm fans for replacements or upgrades. For best results: Check that your device’s voltage matches the 5V rating before installing. Keep airflow paths clear during use. Clean dust occasionally to maintain efficiency. Compact, efficient, and durable, these fans provide a cost-effective way to keep your devices running smoothly.

• 【Certified Quality & Durability】CE, FCC, and ROHS certified for safety and reliability. The hydraulic bearing design ensures a lifespan of up to 35,000 hours, with a suggestion of no more than 8 hours daily use for optimal longevity.
• 【Convenient Package & Usage Note】Includes two 20mm 5V hydraulic bearing fans at an affordable price. Before installation, confirm your device’s voltage matches the 5V rating to ensure safe operation and peak cooling performance.

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