Lian Li Uf-slin140-1b 140x142x25 Fluid Dynamic Bearing Fan Black

I have purchased nothing but Lian Li UNI fans since the first generation. Love the look of these. I just wish I would've waited another month for the reverse blade fans to come out.

They look great, with LED sidebars that enhance lighting effects over ordinary blades-only RGB, and if you get two or three together you can daisy-chain them using only one PWM and one aRGB wire, simplifying cable management immensely, for one-half-to-one-third the mess in back. If there's a downside, these fans are expensive without premium-level noise reduction (about the same as central heating from across the room). The cable simplicity makes it worth it for multi-fan arrays, but it's a little harder to recommend singletons. Owned: about six months, no issues

I have multiple of these in my PC in different sizes and overall I'm happy with my purchase. All are very quiet, even the bigger ones. They function as advertised and provided good airflow. The lights are vibrant and bright, I love the way they look and the mirrors add to the aesthetic. Price is not cheap but neither is the quality, definitely worth the price. Only reason this isn't 5 stars is because the bigger fans are slightly "wobbly" for lack of a better word. It's hard to notice and you almost have to be looking for it.

They look fantastic, you cant hear them and the software doesnt suck? Man lian li out did themselves. Nost fan software for rgb is trash. This was fantastic easy setup and forget love it.

Lian Li SL infinity fans make cable management really easy with daisy chaining the fans with each other & rgb control easy with their L-Connect software

It is amazing on my new Setup!

Really good fan

Bought this to replace the rear exhaust fan in the 216 case and it don't fit, In order to make it fit you'd have to beat it inplace possibly damaging the sides of the fan, this is unacceptable! Standards were made for a reason!

The are easy to use move air quietly and look great... love these fans