

✨ Elevate your build with infinite style and whisper-quiet power 🌬️
The Lian Li UNI Fan SL-Infinity 120 is a premium ARGB PC cooling fan featuring 40 LEDs with an infinity mirror design, daisy-chain connectivity for up to 4 fans via a single cable, and a 10% performance boost in airflow and static pressure. It operates quietly at 29 dB, includes a magnetic fluid dynamic bearing for durability, and offers customizable lighting effects and smart start/stop functionality for efficient cooling.






























| ASIN | B0B4SJ9S8B |
| Air Flow Capacity | 61.3 Cubic Feet Per Minute |
| Best Sellers Rank | #10,228 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #6 in Thermal Management Products |
| Brand | Lian Li |
| Compatible Devices | Desktop |
| Cooling Method | Air |
| Date First Available | June 24, 2022 |
| Global Trade Identification Number | 04718466011718 |
| Item Weight | 8.8 ounces |
| Item model number | UF-SLIN120-1B |
| Manufacturer | Lian Li |
| Material | Copper |
| Maximum Rotational Speed | 2100 RPM |
| Noise Level | 29 Decibels |
| Number of Items | 1 |
| Power Connector Type | 7-Pin |
| Product Dimensions | 4.81"L x 0.98"W x 4.72"H |
| Voltage | 12 Volts |
| Wattage | 5.16 watts |
T**S
Style & performance!
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!
Q**N
Great looking fan
Now, you shouldn't buy this fan if you're trying to keep some more cash in your wallet, because for around $30 this isn't the cheapest PC fan out there. But, if you want a gorgeous looking fan inside your PC to level up its' aesthetics (and don't really care about its' price tag) this is a great fan for you! This is an 120 mm fan that is my rear fan in my PC. The RGB and the infinity mirror looks so good! It fit great in my PC and it took me no time to install this. It functions just as how good it looks!
P**O
Very elegant design!
Great product with unique design. The interface to interact with the fans is amazing, giving specialized ways to design your unique color orientations. So many options and the install was a breeze!
P**8
Great forward or reverse fans
Great fans, quiet. I needed a combination of forward and reverse fans for my case. These fans provided both options. The RGB function and their software work great as well. Easy to use and easy to configure. Their controller works good as well, allows you to plug in four groups. Just plug in the USB cable to the motherboard. You do not need to sync to the motherboard.
M**R
Look great and are quiet
I love how these fans connect to each other and allows you to just have one connecting wire per 3 fans. They look really nice and are really quiet. I just got a single fan this time but already had 2 others that I could hook it up too. I haven't really played with the L3 Connect software yet but it looks to have a ton of features.
A**R
Pretty, don't expect Noctua SPLs
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
C**S
Solid performing Fan, but better visuals is used as Exhaust
Solid Fans, I have 7 of them in my case. The reduction in cables due to the setup is worth the price alone. The only issue I have is that you lose the infinity mirror effect in the center if you use as an intake fan as its only on one side, Unfortunately I have a Lian Li Dynamic Evo case and the two three packs are used as intake, one at the bottom and one on the side. The mirror is covered up in both cases. The side mirrors are still impressive, and its only a minor gripe
R**.
You do get what you pay for.
These look great on my PC build and keep my PC temps low. Just need to get another 3 pack set to be paired with my AIO cpu cooler.
P**R
Nice fan
R**R
Ich habe 4 von diesen SL-Infinity Fans und 6 reverse Fans davon im PC eingebaut. Die Installation war super easy. Tolle Farben und mit dem Infinity Spiegel Effekt sehen die Lüfter unglaublich im PC aus. Die 10 Lüfter kühlen meinen PC perfekt und leise sind sie auch noch. Über die Lian Li App kann man alles einstellen wie man möchte und es ist immer empfehlenswert die Lüfterkurven benutzerdefiniert einzustellen, wenn man einen ruhigen PC haben möchte. Es gibt keinerlei Kritikpunkte, ein perfektes Produkt!
A**R
Those fans are amazing and the delivery time was great. Fully recommend this fans for PC builders they are quite and have a great airflow 😉
N**K
Wow this fans are just very good. The build quality on these compared to the Corsairs I had before is just different in a positive way. It has rubber pads and it is sturdy. For me the best fans out there are noctua and then Lian li if you include the look factor. Also they are customable meaning you can dayay link them and change the orientation of the cables coming out of the fan
B**O
Os melhores FANs que tive até hoje, vale cada centavo. Se você está preocupado pode ir sem medo. Eu fiz a compra internacional e chegou muito rápido.
Trustpilot
4 days ago
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