Turbo! We're talking about a lot of airflow.
I put it in a storage space with electronics so it would blow the hot air out, and it's very quiet even at max.

Nice, it keeps the Ryzen 5 5500 cool in a case without special ventilation and it is relatively quiet during basic multimedia tasks and browsing with Linux.
Installation is simple.

I bought 4 of these fans for exhaust on the side of the Corsair 7000D. They have quite satisfactory airflow, but they make a lot of noise, which does not bother me. For those who want an affordable fan for airflow and do not mind the noise profile, then the Arctic P12 MAX is recommended.

Quiet and beautiful, of course I feel like they don't have that much static pressure. Yes, they are ok but I expected a bit more. Other than that, super satisfied

Excellent versatile fans, used on an unraid server in a define r6 case cooling my hdd's. They are silent at low rpm's and when needed can raise a tornado in high rpms (but they sound like jets :P ) Fantastic value.

Very good with good airflow. At low speeds, it is almost silent, but at high speeds, it has some noise, which is normal in my opinion since the airflow is quite high.

I don't know if I can add much more to what others have commented about this particular fan, but I have to say that in this size and at this price there is no other fan that gives 80+ cfm airflow.
Yes, when it receives a command to increase the flow (4pin connection) and ramps up the speed, it will be louder than someone might want. But you can't have it all. The important thing is that in normal operation it is essentially silent.
Based on its price, I consider it the best choice for a 120mm fan. The only reservation is how long it will last over time. But even that is fairly covered by the company's six-year warranty. So from me, 5/5 stars and I recommend it unreservedly!

Update: 9/2025
I would like to confirm my review for this case fan. It may be bulkier compared to others (slim), but you won't find a cheaper option at this quality and, ultimately, durability over time! If you don't want smoke and mirrors, this product is the best value for money choice

A fan that I was late to learn about, I highly recommend it for high-end setups as its airflow is amazing... obviously due to the rpm (max 3300) there is corresponding noise... it doesn't bother me, but I mention it because it may bother some people.

A comparison measure for its sound: it is much less than a GPU blower

I bought a dozen literally, but I can't use them because after 30%, in my opinion, the headphones are unbearable.
Very, very important note to clarify that I have hypersensitive hearing and generally have a low tolerance for noise, so here is an important factor that I think the average person should take into account.
As for performance, what can one say, I have long hair and at 30 centimeters it blows it back for fun when you put it at 100%, it is a very powerful fan both in terms of pressure and the amount of air it can move, so a little more independent of my "sound" opinion, anyone who is not so interested in this factor, especially at this price, will find it very difficult to find something better.

It is for office use, so the noise is tolerable and occurs above 75% of the rpm. Considering the cfm it produces and at this price .....