2 PCS Brushless Cooling Fan, Icstation DC Cooling Fan 50mm x 50mm x 10mm 5010 12V 2 Pin Fan 0.1A for 3D Printer Computer Case Fan

Additional Details from the Manufacturer

This item information is coming from the manufacturer. Some of the details may vary from the Nellis Auction listing. Please check the Quality Rating and Notes for information specific to this listing

More features

• 50x50x10 mm Quiet cooling fan, 12v, 3000±10% RPM, 30,000h MTTF. They are durable and you don't need to buy another small fan in the next 30,000 hours.
• Use these 23 dB cooling fans to get near-silent operation. Ideal replacement for noisy or broken 12V 5cm fans in 3D printers, DVD players, DVRs, switches, other network and storage devices, etc.
• The 9-blade fans can be run 2700 to 300 rpm by fine-tuning the fan for maximum airflow(6.25 CFM)
• You will need a battery pack/power supply that supplies 12vdc and has a capacity sufficient to provide 100ma to make the fans run. A 2.5mm pitch 2-pin connector makes it compatible with your computer motherboard or 3D printer power system.