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Wathai Dual Ball Bearing DC 12V

brushless fan for high-airflow, long-life cooling (up to 50,000 hours) for electronics, with typical specs including 2-pin connectors (XH2.54), high RPM, and sturdy plastic construction. Common sizes include 40mm, 60mm, 80mm, and 120mm.

Common Specifications by Size

120mm x 25mm (12V): 2400-2500 RPM, ~82-83.2 CFM, 37 dBA, 0.35A-0.45A.

120mm x 38mm (12V): 2800-3000 RPM, 118 CFM, 42-47 dBA, 0.5A-1.0A.

80mm x 38mm (12V): 1500-3500 RPM, 45 CFM, 20-39 dBA, 0.3A (supports speed control).

40mm x 20mm (12V): 6000 RPM, 7.85 CFM, 26 dBA, 0.05A.

Key Features:

Bearing Type: Dual Ball Bearing for enhanced longevity.

Connector: Generally XH2.54-2Pin.

Operating Voltage: Typically 5.5V to 13.8V.

Included: Most models come with a fan grill and mounting screws/nuts.