Specification:

1. Basic parameters
Model: 8015
Dimensions: 80mm (length) x 80mm (width) x 15mm (height)
Voltage range: Supports 5V, 12V, 24V (wide voltage design, suitable for various power environments)
Current: usually between 0.1A and 0.4A (depending on voltage and speed)
Speed: Approximately 1000 RPM -3000 RPM (depending on voltage)
Airflow: Approximately 20-50 CFM (cubic feet per minute)
Noise: typically 20-35 dB (decibels), with a silent design
Bearing type: Sleeve Bearing or Hydraulic Bearing
Interface type: Optional 2-pin interface or USB plug (directly connected to USB power supply)
Material: Plastic shell, lightweight design

2. Characteristics
Silent design: Optimized blade design and bearing technology, with extremely low noise during operation, suitable for noise sensitive environments.
Wide voltage support: Supports 5V, 12V, 24V, suitable for various power environments.
USB plug optional: Some models are equipped with a USB plug, which can be directly connected to the USB port for power supply, making it convenient to use.
High air volume: Provides stable air volume, suitable for the heat dissipation needs of small and medium-sized equipment.
Easy to install: Standard 80mm size, easy to install, strong compatibility.
Strong durability: High quality bearing design, long service life, suitable for long-term operation.

3. Application scenarios
Set top box cooling: used for cooling devices such as set-top boxes and TV boxes.
Router cooling: Suitable for cooling network devices such as routers and switches.
Computer assisted cooling: used for cooling computer cases or specific hardware.
DIY project: Suitable for creative projects that require small and medium-sized cooling fans.
Other: Any occasion that requires a silent cooling fan.

4. Precautions for installation and use
Voltage matching: Select the appropriate voltage (5V, 12V, or 24V) according to the equipment requirements to avoid overvoltage or undervoltage operation.
USB power supply: If using the USB plug version, ensure that the USB port provides a stable 5V power supply.
Airflow direction: Pay attention to the airflow direction of the fan (usually indicated by arrows) to ensure correct installation.
Cleaning and maintenance: Regularly clean the fan blades and air inlet to avoid dust accumulation that affects performance.
Avoid blockage: Ensure that the fan inlet and outlet are unobstructed to avoid affecting the heat dissipation effect.

5. Selection suggestions
If long-term operation is required, it is recommended to choose hydraulic bearing models for longer service life.
If sensitive to noise, a silent design is very suitable.
Select the appropriate air volume and speed according to the specific requirements of the equipment.
If you need convenient power supply, you can choose the version with USB plug.
The 8015 silent cooling small fan, with its high air volume, silent design, and wide voltage support, is very suitable for the cooling needs of devices such as set-top boxes, routers, and computers. It is a practical and efficient cooling solution.