140mm Quiet PC Case Fans with 3pin 4pin & Molex Connector 1000RPM 2-Pack for Computer PC Case CPU Cooling

These fans are fairly quiet and move a decent amount of air, considering the price. A good value option, you won't regret purchasing these if looking for decent budget alternatives to some of the highest-regarded offerings.

I'm not sure what all the negative reviews on these are about, but I'm very satisfied with them. I run a very high end gaming system (Ryzen 9 3900X, RTX 2080ti, 32GB DDR4 3600Mhz). I bought these fans because my PC was running very hot with the CPU reaching temps of 90 degrees celsius and my GPU hitting the max temp I allow in my profile at 84 degrees no matter what game I was playing. The case previously only had one fan on the back with two empty fan spaces at the top of the case (not including the 3 fans mounted to the AIO radiator). It was scary hot. I installed these fans in a pull configuration on the top of my case (pulling air out of the case) and my temps dropped by 25-30 degrees in all previously mentioned areas. Not only that, the different connectors they come with make them compatible with pretty much any system. They are also dead quiet.

They're great for the price. They smell pretty strong of plastic so if that's an issue for you know that, and they also have MOLEX cables hardwired on them, so if those bother you (which IDK who even uses MOLEX anymore) just snip them off and wrap in some electrical tape

Very quiet, works nice, I would buy them again

They are quite noisy, but they are good for the price and airflow, so it’s up to your needs and preferences.

These are a great value. They move a good amount of air without getting noisy.

The first one fell apart when I took it out of the box...The second one works, but as others have said seem to push as much air backwards as forwards... It's completely useless!At least I learned something from this... I'm only ever buying high static pressure fans from now on. Even for basic fans, they just plain work better.

dude, this is silent, and quite good at cooling.you know how when you touch metal and its specific heat capacity is lower than your hand? well, this baby is freezing. at work, before they gave me a heater, id run intensive simulations, just for heat. here? now? i have to buy a personal heater for my apartment, or at least turn off the A/C. talk about inconvenient!