🔌 WINSINN 2Pcs 80mm Fan 24V Dual Ball Bearing Brushless 8015 80x15mm - Efficient Cooling for PC Computer Case CPU Set-top Box Router Receiver DVR Playstation Xbox Review

I am using these on a 3D printer and the first one failed after 6 months. Another had a bad ground connection. Actually the circuit board, peeled off.

Don't buy these kids toys, I made a serious mistake buying 6 of these to replace the failed fans in my add-on assemblies, I have an hour spent cutting, soldering and installing the fans, to my unpleasant surprise one of the 3 worked as expected on the first build, the 1st spun perfectly, the 2nd spun and dropped the blade after 30 seconds and the 3rd stayed just stand, it goes if i give it a PPL, but otherwise it stays, so 1/3 of them work, poor quality control, don't do it, find something…

I bought this fan in May, now it's July and it breaks. It was very quiet at first but got louder over time and now it spins slowly if you don't push it a few times. Not good quality at all. TO UPDATE! WINsinn sent 2 new fans and also mentioned that this brushless fan should not be used continuously for more than 12 hours. The manufacturer of my 3D printer suggested using this fan and it's clearly not up to the job. Winnsinn suggested using this fan instead of WINSINN 80mm Fan 24V DC Dual Ball…

Good fans, fairly quiet and adequate ventilation. 25mm fans will probably move a bit more air, but only 15mm is good when space is at a premium. All in all, these are good fans that I would recommend.

Bought 2 of these sets (4 total, come in pairs of 2) and they are quite cheap in price and quality but they are quite loud and louder to read than my case. make a very annoying ticking sound that is annoyingly loud. They let some air under load and are moderately loud, but the ticking is still noticeable. The ticking of all 4 annoys me more than airborne noise, so I've unfortunately preferred not to use them until now. If noise isn't a big problem and you need a cheap/low quality/quick fix…

These WINSIN 80mm fans 5V Brushless 8015 80x15mm fans still work fine! I can hear them, but as far as I can tell it's not that bad. I use them in my 17 inch cool tablet for my laptop. Thanks very much!