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

• Product Dimensions: 1.97"L x 0.39"W x 1.97"H
• Brand: IS
• Power Connector Type: 2-Pin
• Voltage: 12 volts
• Cooling Method: Air
• Compatible Devices: Printer
• Noise Level: 23 db
• Material: Copper
• Maximum Rotational Speed: 3000 rpm
• Air Flow Capacity: 6.25 cfm
• Power Connector Type: 2-Pin
• Voltage: 12 volts
• Cooling Method: Air
• Compatible Devices: Printer
• Noise Level: 23 db
• Maximum Rotational Speed: 3000 rpm
• Air Flow Capacity: 6.25 cfm
• Item Dimensions L x W x H: 1.97"L x 0.39"W x 1.97"H
• Material Type: Copper
• Brand Name: IS
• Number of Packs: 2
• Manufacturer: Icstation
• Number of Items: 2
• Unit Count: 2 Count
• Item Weight: 36 g
• Model: 50X10mm DC 12V Brushless Cooling Fan
• Part Number: 1160702

• 50x50x10 mm Quiet cooling fan, 12v, 300010% 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 3000 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.