.. note:: Hello, welcome to the SunFounder Raspberry Pi & Arduino & ESP32 Enthusiasts Community on Facebook! Dive deeper into Raspberry Pi, Arduino, and ESP32 with fellow enthusiasts. **Why Join?** - **Expert Support**: Solve post-sale issues and technical challenges with help from our community and team. - **Learn & Share**: Exchange tips and tutorials to enhance your skills. - **Exclusive Previews**: Get early access to new product announcements and sneak peeks. - **Special Discounts**: Enjoy exclusive discounts on our newest products. - **Festive Promotions and Giveaways**: Take part in giveaways and holiday promotions. 👉 Ready to explore and create with us? Click [|link_sf_facebook|] and join today! Fan =============== .. image:: img/size_fan.png * **Extermal dimension**: 40*40*10MM * **Weight**: 13.5±5g/pcs * **Life**: 40,000 hours (room temperature 25°C) * **Maximum Air Flow**: 2.46CFM * **Max.Air Pressure**: 0.62mm-H2O * **Accoustic Sound**: 22.31dBA * **Rated Input power**: 5V/0.1A * **Rated Speed**: 3500±10%RPM * **Operating Temperature**: -10℃~+70℃ * **Storage Temperature**: -30℃~+85℃