General description For Orange Pi5 Plus Aluminum Heat Sink Motherboard Cooler with Fan is designed to provide efficient cooling for your Orange Pi5 Plus. This cooling solution features a low noise, high airflow fan that ensures optimal performance while maintaining a quiet operation. Technical specifications Bearing Type: Oil-Containing Rated Voltage: DC 5V Working Voltage: DC 4.5V-5.5V Starting Voltage: ≤DC 3V (On/Off) Air Volume: 5.22 CFM (REF) Wind Pressure: 2.70 mmH20 (REF) Speed: 4900 RPM ± 15% Noise Level: 21.44 dB(A) Size: approximately 45 x 49 x 18 mm Material: PC + Aluminum Installation Convenient and simple installation process. Usage This cooling fan and heat sink combination is ideal for maintaining optimal temperatures in your Orange Pi5 Plus, enhancing its performance and longevity. Other information Note: Different batches may have variations in product appearance, color, and printed characters, which do not affect functionality. Light reflection and different displays