7CM Variable Frequency Silent Cooling Fan 7025 (70x70x25mm) for Computer Cases and Power Supplies, Compatible with 5V/12V/24V

This 7CM variable frequency silent cooling fan is designed for efficient and quiet cooling in computer cases and power supplies. Measuring 70x70x25mm, it is compatible with multiple voltage settings, including 5V, 12V, and 24V, making it a versatile choice for a range of applications. The fan's variable frequency feature allows it to adjust speed seamlessly according to the cooling demands, ensuring optimal airflow while minimizing noise. Its compact size and broad compatibility make it an excellent option for maintaining system performance and reliability. Fan Blade Material: Plastic Additional Features: Heat dissipation Motor Type: Brushed DC Motor Noise: 36dB(A) or less Built-in Battery Capacity: 300mAh-500mAh (inclusive) Power Supply Mode: Wireless charging Wind Speed Level: 3rd gear Battery Life: 3-6H (inclusive) Whether to Have USB: Yes Manufacture country: China Instructions included: No