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.
Product Specifications
Product Dimensions: 1.97 x 1.97 x 0.39 inches
Item Weight: 1.27 ounces
ASIN: B06XQDMMJ5
Item model number: 50X10mm DC 12V Brushless Cooling Fan
Customer Reviews: 4.4 out of 5 stars 294Reviews
Is Discontinued By Manufacturer: No
Date First Available: March 18, 2017
Compatible Devices: Printer
Noise Level: 23 dB
Material: Copper
Maximum Rotational Speed: 3000 RPM
Air Flow Capacity: 6.25 Cubic Feet Per Minute
Manufacturer: Icstation
Product Information
Product description
ICStation Silent Brushless Cooling Fan
ICSTATION
ICStation has 9 years experience on electronic industry products
Welcome to ask for discount for bulk purchase
Provide technical assistance
Take charge of all defective items by provide replacement
Looking forward to your inquiry and hope to built long term cooperation relationship with you!
(Pack of 2) 50x50x10mm Sleeve Bearing
This 5010 DC brushless case cooling fan is equipped with sleeve bearing and 9 blades ensure large airflow up to 8.5CFM and low noise less than 20dB. Comes with a 2.5 mm pitch 2P connector easy to connect ideal for computer,3D printer, CCTV system, etc.
Specifications:
Working Voltage: DC 12V
Working Current: 0.1A
Air Flow: 8.5CFM
Speed: 3000±10% RPM
Noise: 23dB
Fan Size: 50 X 50 X 10mm/1.97 X 1.97 X 0.39inch(L*W*T)