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

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Availability: In Stock.
Fulfilled by Amazon

Arrives Friday, Sep 5
Order within 10 hours and 53 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"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


Air Flow Capacity: ‎58.54 Cubic Feet Per Minute


Manufacturer: ‎Lian Li


Number of Items: ‎1


Series: ‎UF-SLIN120-3B


Item model number: ‎UF-SLIN120-3B


Item Weight: ‎15.9 ounces


Item Dimensions LxWxH: ‎4.81 x 0.98 x 4.72 inches


Color: ‎Black


Date First Available: ‎June 21, 2022


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If you place your order now, the estimated arrival date for this product is: Friday, Sep 5

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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.


  • Stunning Performance Meets Sleek Design!
The Lian Li UNI Fan SL-Infinity 120 is hands-down one of the best fan upgrades I’ve made to my build. Not only do these fans deliver excellent airflow and cooling performance, but the infinity mirror RGB effect is absolutely mesmerizing—it adds a futuristic vibe without being over-the-top. Installation was a breeze thanks to the modular daisy-chain design. Cable management is incredibly clean, which is a huge plus for anyone who takes pride in a tidy rig. The build quality feels premium, and the fans run surprisingly quiet even at higher RPMs. The L-Connect 3 software gives you full control over fan curves and lighting effects, and while there’s a bit of a learning curve, once it’s dialed in, it works like a charm. I especially appreciate how customizable the lighting is—it syncs beautifully with the rest of my setup. If you’re aiming for a high-performance, visually striking build with minimal cable clutter, these fans are a no-brainer. Lian Li nailed it with this one. ... show more
Reviewed in the United States on June 30, 2025 by Richard

  • Amazing, and you’ll pay for it
Gorgeous fans. Incredibly easy to install and amazingly accurate colors. Definitely a splurge item, not good for a budget build as they are basically the most expensive fans on the market but if you’ve got the money, they’re a great buy.
Reviewed in the United States on June 10, 2025 by Janay Etringer Janay Etringer

  • These fans are easy to snap together, easy to install, and look fantastic. 10/10
Built a system with these fans and it came out fantastic. The edge infinity mirrors (which are lit), the led lines around the fans, and the fans themselves just have a pretty amazing look, and the L Connect 3 software has a vast number of patterns and effects you can set up. I noticed also that the fans retain their last lighting pattern when you reset the computer, which is a nice bonus. I threw in some Strimmer cable lights because, hey what the heck. Why not? And the case was an RGB 011 so the fan lights and the case lights were nicely synchronized (did have to figure out that I had to press the case light "mode" button for 3 seconds to set it to LConnect 3 mode). Gotta say after this experience my go to company is going to be Lian-Li. Really great experience and their stuff just worked great and looked terrific. ... show more
Reviewed in the United States on August 5, 2024 by BenjC

  • Fans
I loved this product, the design of these fans is incredible and their quality I give it 10/10 excellent product
Reviewed in the United States on July 31, 2025 by Delgis Mejia

  • Work great! Very quiet!
Work great and quiet!
Reviewed in the United States on August 15, 2025 by Michael myers

  • These are great!
Good value and looks great. I love that these fans connect to each other and only need one cable that is also customizable.
Reviewed in the United States on May 3, 2025 by Amazon Customer

  • Modular and Stylish
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 fans look incredibly stylish while offering great functionality for a showcase build, In my personal build here I used 3 regular Uni fans and 6 reverse Uni Fans. These fans are great for first time builders and pros alike. I rated 4 stars because the 3 pack doesn’t include the non-L-connect control box connector meaning if you wanted to just plug directly into your motherboard you can’t or you need as many individual fans as you’d need connectors and those include a standard 4-pin PWM connector and aRGB connector and to manage the RGB and fan speeds you have to use L-connect as despite the L-connect control box 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. Don’t buy the 3 pack as you’ll be forced to use the L-connect contrlller and L-Connect software. Instead go with the individual fans you’ll pay the same price for 3 but the universal connector will split out into a standard PWM 4-pin and an ARGB connector. Then If your motherboard has enough ARGB connectors just go third party with someone like a NZXT fan/RGB controller. 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

  • Great fans
The media could not be loaded. I installed these fans into my new case and were shocked as how cool the work. They were very easy to install since they attach to each other so I only need three connectors and the app allows you to setup all these different patterns. They don't sound loud and seem to cool my gaming PC very good. ... show more
Reviewed in the United States on January 26, 2025 by Jason S Jason S

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