Specification: _x005f_x000D_ Origin: Mainland China _x005f_x000D_ Shell material: ABS _x005f_x000D_ Size: 91x61x34mm/3.58x2.4x1.34inch _x005f_x000D_ PWM cooling fan _x005f_x000D_ Fan size: 40x40x10mm/1.57x1.57x0.39inch _x005f_x000D_ Interface type: SH1.0-4P _x005f_x000D_ Rated voltage: DC 5V _x005f_x000D_ Number of revolutions: 5000±10%rpm _x005f_x000D_ Air volume: 4.8CFM _x005f_x000D_ Noise: 21dBA _x005f_x000D_ Cord length: 5cm _x005f_x000D_ Control: PWM _x005f_x000D_ Rated current: 0.1A Max _x005f_x000D_ Line sequence: red+, blue PWM, black-, yellow FG _x005f_x000D_ Wind pressure: 2.1mmH20 _x005f_x000D_ Operating temperature: -10°C~+80°C _x005f_x000D_ _x005f_x000D_ _x005f_x000D_ Note: _x005f_x000D_ Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! _x005f_x000D_ Please allow 1-2cm measuring deviation due to manual measurement. _x005f_x000D_ _x005f_x000D_ _x005f_x000D_ _x005f_x000D_ Included: _x005f_x000D_ 1 x Case for Raspberry Pi 5 1.Durability and Strength: The silver shadow case is constructed with high-quality materials, ensuring exceptional durability and resistance to impact. It provides reliable protection against external shocks, compression, and accidental collisions, safeguarding for Raspberry Pi 5 mainboard from damage. 2.Efficient Heat Dissipation: The ABS shell offers superior heat dissipation capabilities. It effectively manages the heat generated for Raspberry Pi 5 5B mainboard, preventing overheating and ensuring optimal performance even during intensive tasks. 3.Electromagnetic Radiation Performance: The protective case box is designed with excellent electromagnetic radiation performance in mind. It minimizes external interference, shielding for Raspberry Pi 5 5B mainboard from electromagnetic signals, and creating a stable and reliable working environment, reducing the risk of data corruption or system instability. 4.Customized Design: The protective case is meticulously tailored to perfectly fit the dimensions and interface positions for Raspberry Pi 5 5B mainboard. This not only ensures convenient installation and easy access to ports and connectors but also enhances the overall aesthetic appeal, providing a sleek and professional look for Raspberry Pi setup. 5.Corrosion Resistance: The case is engineered with corrosion-resistant properties, making it suitable for a wide range of applications, be it indoor or outdoor. This feature ensures that the Protective Case maintains its integrity and appearance over time, prolonging its lifespan and offering long-lasting protection for Raspberry Pi 5 mainboard.