ANVISION 2-Pack 40mm x 10mm 4010 Dual Ball Bearing DC 12V Brushless Cooling Fan, YDM4010B12

Good value, quiet fans. This is the second replacement fan I've had to install on one of my Creality Ender 3 V2. First replacement from another supplier lasted 3 weeks, was noisy from the beginning, got worse and finally seized. These ones so far are quieter from the first time of turning them on, and so far no issues at all. Providing they last more than a couple of months then I'll be happy.

Those have a slightly high pitch, but are less noisy than the original Flashforge ones. I did try to replace the ones in the extruders (Creator 3) but the very quiet models won't give enough airflow resulting in poor cooling off the hotend, which means a nasty clog. Had never happened with those, so it's good for now

Why did you choose this product over others?: Size, it fits between the fly screen and the outer grill on caravan fridge exhaust. Used to boost flow.

it works as a replacement for a cooling fan for my printers board. sound wise very simular to the old one before it failed.

I'm using these on a Monoprice Maker Select Plus. They're audible, I mean they sound like a harrier taking off. Maybe it might be worth a step-down converter, or just reducing fan speeds. But they do what they're supposed to--they move air.

Sorry, but I'm rather disappointed with the noise level which is practically identical to the original fans that came with my Ender 3 Pro. I measure 55db with the decibel meter on my iPhone around half a metre from the machine, which is the same reading as before I changed the extruder fan and the motherboard fan. Other than that, the fans work fine. All the hassle of changing the fans for absolutely no gain.

Better than the original fan which failed a couple of days after purchase (manufacturing fault). Same number of blades as the original (7) and noticeably quieter than it. Cables aren’t long enough for a straight swap by any means, but was able to easily solder the original printer wires to the new fan no problem at all by slightly peeling back the sticker from the motor centre (magnifying glass helps at the contact pads are very small). Working well, with a few 3D prints done already. Worth the extra couple of quid over the many other options out there, just for the ball bearings rather than sleeve.

Sadly I had a faulty set one the wire fell off the fan connection as soon as it was fitted.

Je les ai achetés pour remplacer les ventilateurs de mon ender 3 v2. Ils sont arrivés rapidement dans une enveloppe à bulles. Ils sont très silencieux et comparables à un sunon que j'avais déjà acheté mais ce dernier est 2 fois plus cher. De plus ils sont en 24v donc rien à faire si ce n'est une soudure sur les câbles d'origine car ils sont livrés avec un câble de 10cm environ.

Petits, costauds mais bruyants. Je ne sais pas d'où viennent les 26 dB mesurés. Pas possible ! (26 dB c'est pratiquement le silence et ce n'est pas le cas)

presi per sostituire quella presente di fronte all’estrusore della mia stampante 3d, funziona egregiamente, non è un mostro di silenziosità ma la omologa sostituta non era meglio. a 24 volt e con grande efficacia il rumore fa parte del pacchetto per una ventola così piccola

Initially sent wrong voltage but sent back and they sent correct voltage(5 V). Worked fine.

Gute Lüfter Preiswert mit leiser Funktion.Laufen schon bei 9V los und sind da sehr leise!!