Feature:1. TECHNICAL PARAMETERS: Mini cooling fan with 2510 double ball bearing shaft, PWM temperature control, and 5000+ hours of working time. Can be placed flat or upright for optimal airflow2. STRONG AIRFLOW: Hotend cooling fan provides powerful airflow up to 3.1CFM with minimal noise levels, maximizing cooling efficiency for your needs3. APPLICABLE MODEL: Hotend cooling fan is specifically designed for use with for P1P, for P1S models for seamless integration, very versatile4. EXCELLENT PERFORMANCE: 3D printer cooling fan operates at 18000r/min with 5V voltage, 0.4A current, and 2W power, ensuring efficient cooling and temperature control5. COMPACT DESIGN: Hotend cooling fan has compact size of 25x25x10mm with integrated terminal 4P, suitable for various cooling applications within a temperature range of -10-80Specification:Item Type: Hotend Cooling FanSize: Approx. 25 x 25 x 10mm / 0.98 x 0.98 x 0.39inVoltage: DC 5VCurrent: 0.4APower: 2WSpeed: 15000+10% RPMAirflow Volume: 3.1CFMTerminal Type: Integrated terminal 4PBearing: Double ball bearingTemperature Range: -10-80Application: For P1P, for P1S.Package List:1 x Hotend Cooling Fan