120mm x 25mm High Static Pressure PC Fan 24V, Dual Ball Bearing High Performance DC Brushless Case Cooling Fan 2-Pin

Bought this as part of a 3D printer project to relocate the power supply and electronics to an all-in-one box outside of the enclosure I built for the printer. This fan moves enough air that you can feel air coming out of all the seams of the electronics box in addition to the vents. It's more than enough (and most likely overkill) to keep the printer power supply, mainboard, and control screen cool, even on toasty days.The only downside is it's not a quiet fan, but the noise level is on par for how much air it moves. Very happy with it.

Using this as a case fan on a custom Ender 3 to cool my stepper drivers. This fan is obnoxiously loud but man does it move air, there is a jet of very cool air coming from this fan and it absolutely keeps my TMC2208s and LV8729s very cool. I give it 5 stars because it definitely does what it is intended to but I will probably swap it for a quieter fan.

Use this fan to cool a H2 generator. It’s very loud and I had to modify the jack to make it fit. But it works well and overall I consider it to be good value for money spent.

This fan moves plenty of air. It will run on less than 24vdc which is how I will regulate noise. It is operated by a thermostat and cools my inverter. Works like a champ.

I wanted a 24v fan for the new control box I was making for my 3D printer and this seemed to fit the bill.Pros:• A 120mm fan that is both 24v and a decent price.• It moves a ridiculous amount of air.Cons:• It is *loud*. The specs say it’s supposed to be 37db. Measuring it from a foot away I’m getting 60.

Trabajo al 100

Fan failed after about 3 weeks. Missed the return window. Very dissatisfied with product which cost $30.00

The fans were as described.They move lot of air and use very little power.They do make some noise, but it isn't objectionable IMHO.