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Lian Li

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

    • Based on 3,022 reviews
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Availability: Only 7 left in stock, order soon!
Fulfilled by Amazon
Arrives Apr 30 – May 2
Order within 9 hours and 45 minutes
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Style: SLIN120 Triple pack Black with controller


Features

  • 120mm SL Infinity 3 Pack with controller

Description

Fan Dimension: 120 X 122.1 X 25 ( mm ) Rated Voltage: DC 12V(FAN) & 5V(LED) Fan Speed: 200~2100RPM Max. Air Pressure: 2.66mmH2O Max. Air Flow: 61.3CFM Acoustical Noise (Max.): 29dB Locked Current: >=50mA Bearing Type: Fluid Dynamic Bearing(FDB) Operation Voltage: DC 12V & 5V Start-up Voltage: DC 6.0V Input Current: 0.18A(FAN) / 0.6A (LED) Input Power: 5.16W

Product Dimensions: 4.81"L x 0.98"W x 4.72"H


Brand: Lian Li


Power Connector Type: 4-Pin


Voltage: 12 Volts


Wattage: 3.5 watts


Cooling Method: Fan


Compatible Devices: Desktop


Noise Level: 29 dB


Material: Aluminum


Maximum Rotational Speed: 1.9E+3 RPM


Product Dimensions ‏ : ‎ 4.81 x 0.98 x 4.72 inches; 2 Pounds


Item model number ‏ : ‎ UF-SLIN120-3B


Date First Available ‏ : ‎ June 21, 2022


Manufacturer ‏ : ‎ Lian Li


Country of Origin ‏ : ‎ China


Best Sellers Rank: #6 in Computer Case Fans


Customer Reviews: 4.6 4.6 out of 5 stars 3,022 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Apr 30 – May 2

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

🚀 Abunda's Overview

This is our summary and key points to consider based on customer reviews.

The Lian Li fans have received positive reviews mainly for their aesthetic appeal and easy installation. Most users seem to appreciate their quality build, reduced cable clutter, and the included hub for fan connectivity. However, there is clear dissatisfaction with the controller and RGB lighting configuration, especially related to third-party software compatibility.

Pros

  • 👍 Fans have received praise for their great look and seamless design.
  • 👌 Reduced cable clutter and the inclusion of a hub for fan connectivity adds to user convenience.
  • 🔧 Easy to set up and install, even for first-time PC builders.

Cons

  • 🙁 The controller has been critiqued for its poor quality and struggles with third-party software compatibility.
  • 🔆 The brightness of the fans is not as high as some users might prefer.

Should I Buy It?

If you seek aesthetic appeal and reduced cable clutter, the Lian Li fans could be a worthy addition to your PC setup. However, if RGB customization and brightness are a priority, be mindful of the mentioned shortcomings. The controller seems to require improvement, so be prepared for possible compromises in this regard.

    • Daisy-chaining system is a dream! Beautiful looks with no wire clutter in case
Style: SLIN120 Single Pack White
The Lian Li UNI Fan SL-Infinity 120 with its daisy-chaining system is a dream—just snap the fans together, and you’re left with way fewer wires to manage, providing a build that looks cleaner and is way easier to work with. The infinity mirror ARGB lighting adds a premium touch without being over-the-top, and the build quality is solid. Performance-wise, these fans run quiet even at high speeds, which is impressive considering they can push a lot of air. A bit pricey per fan, but the convenience, clean look, and endorsement from IT folk make it totally worth the extra cost. ... show more
Reviewed in the United States on February 14, 2025 by Just Gaming
    • Gold Standard for PC Cooling
Style: SLIN120-R Reverse Single Pack Black
The media could not be loaded. Best value for money in the PC fan realm. Highly recommend Lian Li. Bought 9 of these for me and then 9 more for my wife. They are beautiful, move a ton of air and are virtually silent. The fan speeds are fully adjustable and offer minimal to high adjustment to fit your cooling needs. They are very well built. Ive had these for more than a year now and have zero trouble whatsoever. The highly intuitive connection system minimizes ugly wires and makes you wonder why this isnt the standard for PC cooling. It will be. Well done Lian Li ... show more
Reviewed in the United States on January 26, 2025 by Ron
    • Best easy connect fans out there
Style: SLIN140 Single Pack Black
There is really only 2 good options when looking for a good looking fan that connects easy. You have Lian li or Corsair. The Lian li system is much better imo. The fans are quite and push out a fair amount of air. They look great and are affordable. Everything functions easily and the software is great. Lian li is also partnered with signal rgb. So you can use the software And have signal control the lights. ... show more
Reviewed in the United States on November 27, 2024 by Prophet
    • Stunning RGB Lighting Meets Seamless Functionality
Style: SLIN120 Triple Pack White with Controller
The UNI Fan SL-Infinity 120 Triple Pack has quickly become one of my favorite additions to my setup. These fans don’t just look stunning with their ARGB lighting and infinity mirror effect—they also offer impressive functionality. The daisy-chain design makes installation incredibly simple, allowing each fan to snap together with ease, reducing cable clutter and creating a sleek, streamlined appearance. They operate smoothly and quietly, keeping my system cool without extra noise, which is essential during long gaming sessions. These fans combine aesthetics and performance perfectly, making them an excellent choice for anyone looking to elevate their build. ... show more
Reviewed in the United States on November 13, 2024 by Em M.
    • Very Pretty Case Fans
Style: SLIN120-R Reverse Single Pack Black
Review Image by C C
The media could not be loaded. Work very well keeping my pc cool, they move a lot of air, are super quiet, look stunning, and are super high quality.
Reviewed in the United States on March 9, 2025 by C C
    • Style & performance!
Style: SLIN120 Single Pack Black
Review Image by Travis Travis
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! ... show more
Reviewed in the United States on December 29, 2022 by Travis Travis
    • Some of the Best Fans On the Market
Style: SLIN120-R Reverse Single Pack Black
Review Image by JD JD
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. ... show more
Reviewed in the United States on April 22, 2024 by JD JD
    • Just what you need
Style: SLIN120-R Reverse Single Pack Black
Very good fans, nice and quiet.
Reviewed in the United States on March 19, 2025 by Andriy

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