Gdstime 30mm x 30mm x 10mm 12V Mini Brushless Cooling Blower Fan Dual Ball Bearing

Sounds like a miniature turbo spooling up. Although I could not figure out how to utilize them for my specific need, I will hold on to them for a later project.

I installed inside my headlights to help pulling the hot air from the led to the front of the headlight, acting as a secondary fan for the LED. Can’t hear any little noise from them. Need to look to see if they are running.

Good and quiet fan

This fits perfectly on my CR-10 3D printers. This fan is even better than the one that came with my printers.

I used the fan to replace one in a small inverter and it's much quieter...

These fit directly as a replacement on my custom dual part cooling fan setup on my Ender 3 with a BMS hotend. I do have a 12V stepdown converter setup, since these fans are rated for 12V.I received two ball bearing versions that help with the short lifespan on the non-ball bearing versions, which started the dreaded humming noise on startup when the fan bushings start to fail. So far, they've been excellent replacements and appear to have the same cooling capacity as the originals. Hardware, both nuts and screws (M2?) are included with a printed sheet for wiring color info and warranty.

Take note that the item is for one fan only and not two fans as shown in the pictures. By comparison, that makes this a very expensive fan and not worth the money.I cannot fault the fan itself, just the listing is inaccurate.

To small wrong plug