Feature:
Low Noise Design - The 2 fans take much blades than general 4010 cool fan, this makes they has a lower noise and still get the powerful wind force.
High Performance - With over 7000rpm, the 2 fans can provide a good cooling effect for the printer. And they can work continuously for 24 hours , which means you can last a long print.
Wide Range of Applications - The low noise 4010 & 3010 cool fan is widely uesd in hotend cooling, 3D printing and other cooling requirements, like small communication equipment for heat radiation, PC motherboard cooling. The connector not fit for CR6-SE stock fan.