24V 4010 3D Printer Fan Dual Ball Bearing - 1.25mm Pitch PWM 4Pin Connector

If you've ever had a print fail halfway because of a clogged nozzle or heat creep, you already know how frustrating it can be.Inadequate heatsink cooling is a leading cause of hotend jams and heat creep. The 24V 4010 hotend heatsink fan is responsible for ensuring the hot end isn’t overheating and keeping the cold side of the hot end cool, so helps prevent filament from melting early and reduces the risk of clogs.

This 24v 40mm pwm fan uses dual ball bearings, that means it's rated to run for 50,000 hours at 77°F, even inside a hot, enclosed printer chamber.

The micro 1.25mm 4-pin PWM connector supports your printer's automatic motherboard speed control. When your hotend is working hard, the fan runs at full speed to pull heat away from the heatsink. When things cool down, it automatically slows down, which means less noise and less wear. Automatic PWM speed adjustment optimizes cooling performance while minimizing noise during idle periods.

The housing and blades are made from P.B.T. plastic. The fan is rated to operate from 14°F all the way up to 167°F, so it handles everything from a cold garage to a fully enclosed printer chamber.

Here's what you get: 2pcs 40x40x10mm 24volt dc cooling fans 4pin; 8pcs mounting screws and nuts.

Upgrade the hot end fans on your 3D printer to get better 3D prints and reduce the chances of damage or failure for the electronics onboard the machine.. UPGRADE 3D PRINTING – High speed 24V 40x10mm fan, ideal 40 mm fan for cooling heatsinks on hot ends, prints, and other 24V small applications that requires cooling or ventilation
MICRO SIZE 4-PIN CONNECTOR – Compact JST GB 1.25mm pitch 4pin connector ideal for tight spaces and high-density electronic applications; 200mm (7.9 in) cable length; please confirm your 3d printer model before ordering
PWM SMART FAN CONTROL – 8500rpm max., 1.25mm 4-pin PWM connector for automatic speed control via 4-pin PWM fan headers (Full speed for maximum hotend cooling when required, quieter operation when less cooling)
DUAL BALL BEARING – 24V 4010 dual ball bearing fan runs up to 50,000 hours of continuous use at 77°F (25°C); offering smooth and efficient operation; Operating temperature: 14°F to 167°F; Perfect for dual extruder printers
Parameters – 40 x 40 x 10 mm (1.57 x 1.57 x 0.39 in.) | Voltage: 24 Volt | Current: 0.052 A | Power: 1.2 W | Speed: 8500 ±10% RPM | Noise: 37 dBA | Airflow: 8.24 CFM | Static Pressure: 0.22 In H2O | Includes 2 x 24V 4010 dc fan with screws and nuts