WINSINN 25mm Fan 24V, 3D Printer Micro 24 Volt Fans 2510 Dual Ball Bearing, Brushless Cooling 25mmx10mm 2PIN (Pack of 2Pcs)

I have goon through several tiny cheap fans. Problem is they die in weeks to months... But these $6 fans are obviously of far higher quality! They are solid with very high tolerances. The real ball bearings turn super easy but are very stable when turned with the finger. When running they sound 10X better unlike the cheap ones. I have not used these long but right off they are obviously far better than the 30 cent ones... The noise lever is "normal" for such fans. Not quiet but not unusually noisy at all. The sound they make sure sounds a lot more like a quality fan instead of a spinning bottle cap about to fall of like the cheap ones. If you need a tiny fan that actually works a long time I bet these will work fine even if they do cost a lot more.

These 25mm 24V fans have been a great upgrade for my setup. The build quality is solid, and the dual ball bearings give them a smooth, consistent operation. Once installed, they spin up quickly and move a surprising amount of air for such a compact fan, which helps keep components properly cooled. One thing I really appreciate is how quiet they are compared to some other small fans. Even running continuously, they produce very little noise while still providing effective airflow. The wiring and connectors were straightforward, making installation quick and hassle-free. Overall, these fans deliver dependable performance, good airflow, and quiet operation. If you need a small 24V fan for a 3D printer or other electronics project, these are a reliable option that does exactly what they’re supposed to do.

Used for a ender 3 v3 se hot end cooling fan to replace the cheap original that was squealing after 3 months. Only issue is that the plug on the end doesn't match the tine one used by the printer so I had to connect the old connector to the new fan. People who can't solder will likely not be able to do this.

I have a Creality Ender 3 V3 KE. I love how much quieter this fan is compared to the oem fan. You do have to replace the connector that comes with this fan for use on the KE, but that's pretty much par for the course on many aftermarket fans. Just cut the old fan wires and solder to the new fan. I do fan mods, so I already had a bag of new connectors. I left the old fan intact. The 2 new fans come in a small plastic case which is pretty nice to keep things organized.

I utilize several Growlink Environmental sensors in my laboratories, but unfortunately the small internal fans seem to fail on all of them within a month of each other. The small fan inside the sensors are required for proper measurements of the local environment to be sampled. As the (stock) fans died, the sensors were no longer reporting accurate measurements. I used these fans to replace the stock fans as the voltage was identical. The installation was simple and the reporting returned to normal after I installed these fans. My only gripe is that they do produce roughly 8-10db more sound than the original fans, but overall they are quite small and the noise is not unbearable. They have been running for 3 months now flawlessly. I will update if anything changes.

What a great product. I wish I could have used it to not hear the auto loading auto playing live streams on the store front. The ones I got the pleasure of hearing about someones toe fungus through. What a great shopping experience.

Bought these for spot cooling in a new computer I built and they are louder than the main fans in the computer. Ridiculous. Anyway, if noise is not a concern then I would say these are just fine; however, as a forensic engineer I can say that usually excessive noise means longevity issues. Not always the case, but usually.

These we're so noisy I didn't use them. If you need fans but don't care about the noise, then they're a good value.