4Pin 12V 2.7A Energy Saving Cooling Fan 80x80x20mm 6000RPM High Speed

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

The 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

Blade pitch: The blade pitch of a DC axial cooling fan refers to the angle of the blades relative to the plane of rotation. A steeper blade pitch can produce higher airflow rates but may also increase noise levels. The blade pitch is typically specified in the fan's datasheet and must be matched to the cooling requirements of the device or equipment.