AeroCool Shark 120mm Black Edition Cooling Fan EN55413 Blue

I bought two of the AeroCool Shark 120mm and mounted them on the front of my case behind a filter. One is attached directly to a 4pin molex and the other to a chassis fan controller on the motherboard (I ran out of chassis fan controllers). I can open the front door on the case and remove the filter and watch them spin -- the fan connected to the motherboard changes speed and the other is constant.They are intake fans and run quite and keep the airflow through the case moving -- my computer has 13 fans counting everything including the video card, assistant, PCW, and power supply fan,

Most of the reviewers said this was a quiet fan that move a lot of air and they were right. I like it well enough that I order a second one today, that should tell you something.

This fan was excellent. Ran constantly at max rpm since its install in 2014 and finally failed today. I already talked to AeroCool and they are replacing it for free. Definitely would buy these fans again. Great airflow, great fan backed by great customer service.

these fans may move a lot of air, however there is a lot of dispersion. if you plan on directing the output airflow this is not a great fan. i think these fans would be best suited as exhaust on the rear or side of a case, or pull type on a radiator since the airflow pattern does not matter as much, unfortunately for me these fans do not fit my application. i will be trying out the cougar vortex fans next.

I purchased this product for regular PC case cooling in various configurations.All those blades and teeth make it very silent and the unit does a good job depending on the configuration.When it comes to location, most fans could be seated aside some filtering material or grid in modern PC cases. This is a problem for the Aerocool Shark line: It does not go well with obstacles.If you need a silent fan which just needs to freely move air around, then this is a go. If you need it for a filtered location, a fine grid, radiator or anything alike, look somewhere else.Other than that, it comes with plenty of accessories, looks kinda nice (if you like shiny black -I don't-) and moves a fair ammount of air if it's "free" mounted.

My computer is still fast, but two of my old fans were so slow they were essentially stopped. these took about a minute to install and my components are cooler again.

This fan really moves a lot of air, a little bit louder that I had hoped but it is doing a better job.

This fit in the front of my case perfectly and is keeping the machine cool.