WINSINN 30mm 24V Fan - Dual Ball Bearing, 10000 RPM, 3010 Cooling Fan for Server Racks, 30cm Cable with XH2.54-2PIN, Brushless 30x10mm (5Pcs)

I have an Ender 3 Max that I installed a direct drive extruder hotend assembly. The 3010 hotend cooling fan failed. It was a standard bushing type bearing fan. I replaced it with this Winsinn dual ball bearing fan. What a difference! This runs quiet, smooth and they last and last. Great fans. Good price. All in all the best for 3D printer application. I'm running the 24 volt version. These are well worth a full 5 stars!

Wow these things are much faster than expected. I didnt read the "high speed" when purchasing, as I was only looking for more or less any 24v fan of this size and didnt really care about specs beyond that. I was fixing the cooling fan on my 3D printer and was more interested in getting a replacement asap then anything else. However altho these did fix my issue, the fan actually moved so much air that now my printer is having trouble heating up the hotend haha. I cant complain tho, thats more my printer's design flaw then this fans. One small complaint they are noisy lil buggers! Much louder than any other fan on any of my other printers. A noctua this is not. But if noise isnt an issue then these appear to be great lil high speed fans.

Stock these for replacing fans on our 3d printers. They last, move a lot of air, and a pretty quiet.

In theory this should be great, however it is a little louder than my factory fan. This could be due to how it is better quality and higher performance!

Nice little fan. Though it started sounding worse just in couple weeks of work in 50C thermal box. It was whining high at the begining, now it sounds more like starting engine of the small plane. I fear it will not survive month and a half. :-(

They work great with my 24V 3D printer, but they can get pretty noisy at times and have a high-pitched tone to them. they move air very well though.

Had to replace the heat break fan on my Formbot Raptor 2. This replacement was a direct fit and is super silent.

for a 30mm fan it does push some good air flow, but the high speeds are not super loud but they are not silent.

3Dプリンタの交換部品として購入 静音性を期待してデュアルボールベアリングにしたが、音量はあまり変わらず、風量が少なくなった 羽の枚数が交換前より少なかったのでそこで静音性を上げようとしている様子 このサイズではこのくらいが限界なのかと諦めることにした

Beware, 2 out of the 5 fans I received have an issue. One fan is spinning up very slowly and not pushing through enough air and the other one has noisy bearings. I asked for replacement fans but no response, only option is to return the whole lot which is not what I need! For any people looking to purchase this, test them all once you get them. Send them back if they are no good!

Funcionan bien, se nota que tiene mas flujo que el viejo.

Fait le taf sur ender 3 , je recommande se produit .

As described.