Features: The Plus 5015 24V double ball bearing blower fan delivers militarys cooling with 6000RPM±10% speed and PBT turbos, reducing motherboards temperatures by 15℃+ for stable 600mm/s 3D printing performances. Featurings PWM speed controls, 5V-24V voltages compatibility, and real time monitoring via Cloud APP, this 3D printer cooling fan dynamically adjusts airflows to printing workloads. for 3D printing enthusiasts and professional requiring precisions thermals management in fast speed additives manufacturing setups. for noise sensitive like classrooms and offices, its fluids optimized operate under 25dB while maintaining printer component temperatures. Engineered with plastic housing and advanceds aerodynamic engineering, this double ball bearing blower fan outperforms competitors by 30% in silents operations and heat dissipation efficiency. Specifications: Material: Plastic Size: 50x50x15mm/1.96x1.96x0.59inch Applicable to: for Plus 3D printer Package Includes: 1PC 5015 24V Ball Bearing Blower Fan note: Please allow 0-1cm error due to manual measurement. make sure you not mind before bid. Due to the differences between different monitors, the Pictures may not reflect the actual of the item.