Portable Sturdy 5015 Cooling Fan , Moistureproof Brushless CPU Fan

Integrated heat dissipation

The large diameter conical fan blade has a remarkable heat dissipation effect, and the strong wind makes your product run stably

Bottom noise persistence

High precision double ball bearing structure, reduce friction resistance, effectively reduce noise, make the product lasting silent

Prevent moisture and moisture

he special waterproof layer can effectively prevent moisture and moisture, and the products can operate normally under bad conditions

energy-efficient

Compact structure, low calorific value, low power loss, improve motor speed and running performance

progress steadily

The blade is balanced by high precision balancing machine, and the running process is smooth and noise-free

sturdy and durable

Internal diameter and ball bearing error is small, precision core with automatic pressing machine pressing, long service life of the fan

Fan blade design: DC axial cooling fans can have different blade designs, such as straight, curved, or twisted. Straight blades are simple and produce less turbulence but may have lower airflow rates. Curved blades can produce higher airflow rates but may be noisier. Twisted blades can provide a balance of higher airflow rates and lower noise levels.