Lian Li UNI Fan SL-Infinity 120mm-Triple Pack-ARGB Fan-Infinity Mirror-Daisy-Chain Design-Customizable Lighting Effects-One Cable Connection-with Controller-White-(UF-SLIN120-3W)

Used as a bottom of the computer case intake fan in a Thermal Take Tower 300 (mounted just above the power supply). Chose the reverse blade version for a cleaner look inside the case that avoids showing the “ugly” side of the fan where the wires are usually crammed into narrow channels. The sides of the fan have infinity mirrors which match the RGB of the fan blades and give it a unique look. May someday replace the 3 120mm fans that came with my AIO CPU cooler with these fans, but would be mainly for the aesthetic. Quality of the fan itself is great and the customization of the cables and mounting are great options.

I had the older SL120s installed previously before these were released since the Lian Li Galahad AIO came with them so I ordered 3 more to fill up the case. My rear exhaust fan started dying so I decided to replace all of them with the infinity fans. As far as performance specs go, the numbers are out there for your own viewing pleasure if you want to get into specifics but I won't bother doing so. There are many fans out there that would be better bang for your buck if you wanted pure performance. While these are no slouch in the cooling department, the main reason you're even thinking of buying these is how nice they look and how easy they are to install. Looks are great, as expected from the amount of visuals they crammed into 1 fan. If you're not wanting the gaudiness of it then you have the option of turning off lights or choosing the SL120s or something to keep the ease of daisychain. The fans themselves come packaged with peel off covers over all mirrored sections to protect them during shipping. The connection/daisychain method is just as easy as the SL120 though in a different location on the fan(centered instead of to the side). The fan hubs for these are NOT the same as the ones for the SL120 so if you're replacing those in your system you will have to remove the old hubs to install the ones that come with the infinity fans. In a fresh build this isn't a problem but if caught unaware, replacing these in an older build may take more time than anticipated. The fan hub also requires 2 15pin SATA connections so make sure you have the space for it. These are definitely not a mandatory item for your build as the main appeal is aesthetics but it is nice that they also do not skimp on performance. The price tag is also fairly substantial; you could buy other fans that perform the same for less money but I knew what I was getting into before purchase. Overall I'd give it more like a 4.5/5 but that's really only because I wish the Lconnect3 software had more LED pattern options.

I have been running a case full of SL120 Infinity fans for around 5 months now. Recently moved my build into a new O11D Dynamic Evo, so I was in need of an extra rear exhaust fan. These guys had one in stock when everyone else seemed to be sold out at the time - and for regular price. Best fans I have owned! Incredibly easy to install, especially if you have a L Connect Controller already. The ability to click them together in groups and use only one cable per group, makes cable management and the installation process a breeze. For reference, before I switched to these Infinity fans, I ran a whole case of Corsair fans. I went from 18 individual cables going to a controller, down to 3. Adding this extra fan only added one more cable, for a total of 4. That is amazing! As for noise, at low speeds you don't even hear them. Medium speeds they are audible, but quiet. Of course at the highest speeds they can get loud because of their very high rpm capability. But they rarely, if ever need to be that high. In terms of price to performance, they are up there with some of the best. Sure, you can get some BeQuiet or Noctua fans without RGB that can move more air, but the fact you get this kind of performance out of one of the most beautiful fans out there, is well worth the price. Long term reliability is still up in the air due to the fact they were released only about 6 months ago, but so far so good! (Knock on wood lol) Definitely recommend! Lastly, Coolerguys were completely on top of this order. The fan showed up a couple days before it was supposed to and the entire process was easy. 5 stars so far!

Amazing looking fans that are quite and well built. I love the aesthetic of the fan and the options to adjust how they look and what color they run at thru the lian li program is top notch. Have owned for several months and no issues they work amazing will only be using lian li products from now on when I can!

I love the look and quality of the SL infinity fans. I had to replace the two 140mm fans on my Lian Li CPU AIO cooler due to bearing failure and went with these to match 3 other SL fans in my case. I love how they connect without a cable to each other but wish they had a better cable to plug into the SL controller. Luckily I had a cable that worked that came with the controller. The customization and the looks of these fans are really amazing.

Love the colors. They are quiet. Quality is top notch, they cool really good and work as intended. Love the reflective infinity look on them as well. Have lasted a long time without issues.

If you care about how your PC looks, these are a game changer. I used these as intake fans on the bottom and side of my case. With normal fans, you would be staring at the ugly plastic frame and sticker on the back. With these "Reverse Blade" versions, you get the beautiful infinity mirror front and proper intake airflow. The daisy-chain mechanism is brilliant—only one cable for a cluster of three fans makes cable management incredibly clean. The RGB is bright, smooth, and the infinity effect on the sides is mesmerizing. They are pricey, but for a showpiece build, they are absolutely worth it. Pros: • Solves the "intake fan looks ugly" problem. • Infinity mirror effect is stunning. • Easy daisy-chain installation (less cable clutter). Cons: • Expensive per fan. • You need to buy a controller separately if you don't have a 3-pack of the standard fans.

The Lian Li Uni Fans are truly some of the best on the market. Offering great aesthetics, performance, ease of use and simplicity. They’re relatively low noise, well insulated from vibrations due to the rubber end pieces and built with a durable premium design. What makes the Uni fans so special is their ability to daisy chain them together a feat which Lian Li was first to do. So instead of having multiple connectors for every fan they interlock into groups with a maximum of four per group and then connect to a single connection. These reverse fans are especially thoughtful because they allow you to have the front of the fan present in your build which makes things look more appealing than the looking at the back of the fan allowing you to have your build be a bit more flashy or a show piece. In my personal build here I used 6 reverse fans three at the side intake and 3 and the bottom intake. These fans are great for first time builders and pros alike. I rated 4 stars because no 3 pack of the reverse fans means you have to purchase as many as needed individually which can be pricey and to manage the RGB and fan speeds you have to use L-connect as despite these having a normal 4-pin pwm connector and aRGB connector my motherboard can not control them and only L-connect works. UPDATE: Found a solution to the L-connect issue. If your motherboard has enough ARGB connectors don’t bother with the L-connect controller just go third party with someone like NZXT. You can then control the fan speed with CAM or desired software and use something like OpenRGB or your motherboard RGB software to control the lighting. It’s vastly superior and I recommend staying away from L-connect at all costs it’s just awful software.