WINSINN 30mm Fan 5V Dual Ball Bearing Brushless 3010 30x10mm - High Speed (Pack of 5Pcs)

• ✔️Dual ball bearings 3010 Fan - High Speed version
• ✔️High quality Dual ball bearings, More stable and Long life, suitable for continuous work. Use time can 24 hours / day. The life expectancy is about 60,000 hours. No maintenance required. But Lubricating oil can further reduce noise.
• ✔️️Rated voltage: DC 5V
• ✔️️Size: 30x30x10mm
• ✔️️️Made by WINSINN

Upgrade your cooling with WINSINN 30 mm 5V dual ball bearing fans Keep your portable devices and small electronics running smoothly with this 5-pack of powerful 30mm 5V fan. Designed for continuous operation, they provide efficient cooling for USB-powered applications, mini PCs and other compact devices. The 30 cm cable with XH2.54-2PIN connector offers flexible installation options, while the brushless motor ensures reliable, maintenance-free performance. **Why choose this fan? ** Dual ball bearing technology: maintenance-free operation with increased durability, perfect for 24/7 use. Optimised airflow: Delivers 3.46 CFM at 9000 RPM (±5%) for effective heat dissipation in tight spaces. Quiet operation : At just 28 dBA these fans ensure a quiet environment – ideal for home, office or studio. Extended durability: Designed for up to 50,000 hours, ensuring long-term reliability even during continuous operation. Universal compatibility The 5V DC power supply makes it compatible with a variety of devices, from laptops to USB hubs, and provides a convenient cooling solution for various applications. Package contents and usage tips Each order contains five 30x10mm fans, ideal for mass replacement or multi-device setups. For optimal performance: Confirm that the voltage of your device corresponds to the 5V rated voltage. Avoid blocking air flow paths during installation. Clean dust regularly to maintain efficiency.