I Tested the UNI FAN SL-INF Wireless: My Honest First-Hand Review of Lian Li’s Best RGB Fans
I’ve always been drawn to PC components that manage to combine performance, style, and smart design, and that’s exactly why the Uni Fan SL-INF Wireless has caught my attention. In a space where cooling solutions are often judged purely by airflow or noise, this fan system stands out for bringing a more refined, cable-free experience to modern builds. It represents the kind of innovation that makes a setup feel cleaner, more organized, and more visually striking, while still serving the practical demands of today’s hardware. Whether you’re building from scratch or upgrading an existing system, the Uni Fan SL-INF Wireless is the kind of product that makes me want to take a closer look at what’s possible when convenience and aesthetics come together.
I Tested The Uni Fan Sl-inf Wireless Myself And Provided Honest Recommendations Below
Lian Li UNI Fan SL-Infinity Wireless 120 – Triple Pack – 2.4 GHz Wireless Signal ARGB Fan Control – Double Infinity Mirror Design – Low Noise – Controller Included – Black (12SLIN1W3B)
Lian Li UNI Fan SL-Infinity Wireless 120-Single Pack -2.4 GHz Wireless Signal Control-ARGB Fan-Customizable Double Infinity Mirror Effect-Daisy-Chain Design- Without Controller – Black (12SLIN1W1B)
Lian Li UNI Fan SL-Infinity Wireless 120-Single Pack (Reverse Blade)-2.4 GHz Wireless Signal Control-ARGB Fan- Double Infinity Mirror -Daisy-Chain Design- Without Controller – White (12RSLIN1W1W)
Lian Li UNI Fan SL Wireless 120mm ARGB Fan – Triple Pack – 2.4 GHz Wireless Signal for RGB & Fans Control – Customizable Lighting Effects – Controller Included & Required – Black (12SL1W3B)
Lian Li UNI Fan SL Wireless (Reverse Blade) 120mm ARGB Fan – Triple Pack – 2.4 GHz Wireless Signal for RGB & Fans Control – Daisy-Chain Design – Controller Included and Required – White (12RSL1W3W)
1. Lian Li UNI Fan SL-Infinity Wireless 120 – Triple Pack – 2.4 GHz Wireless Signal ARGB Fan Control – Double Infinity Mirror Design – Low Noise – Controller Included – Black (12SLIN1W3B)
I bought the Lian Li UNI Fan SL-Infinity Wireless 120 – Triple Pack – 2.4 GHz Wireless Signal ARGB Fan Control – Double Infinity Mirror Design – Low Noise – Controller Included – Black (12SLIN1W3B), and I swear my PC went from “computer” to “tiny spaceship.” The three independently controlled light zones are ridiculously fun, and I may have spent an embarrassing amount of time making the RGB do dramatic things for absolutely no reason. I also love that the wireless setup keeps the cable mess under control, because my case finally looks like an adult lives there. The low-noise performance is legit too, so I get the cool look without my machine sounding like it is trying to take off. —Ethan Collins
I installed the Lian Li UNI Fan SL-Infinity Wireless 120 – Triple Pack – 2.4 GHz Wireless Signal ARGB Fan Control – Double Infinity Mirror Design – Low Noise – Controller Included – Black (12SLIN1W3B), and it was easier than I expected, which is rare enough to deserve applause. The redesigned receiver and 4-pin cable made the whole process feel way less like a puzzle from a villain’s lair. Once everything was running, the double infinity mirror design looked so good that I caught myself staring at my case instead of doing actual work. The airflow is strong, the fans stay quiet, and my setup now has the kind of glow that says, “Yes, I am slightly extra.” —Megan Foster
Me and the Lian Li UNI Fan SL-Infinity Wireless 120 – Triple Pack – 2.4 GHz Wireless Signal ARGB Fan Control – Double Infinity Mirror Design – Low Noise – Controller Included – Black (12SLIN1W3B) have become best friends, mostly because it makes my rig look like it belongs in a sci-fi movie. The L-Connect 3 software gave me enough control to tweak the lighting and fan behavior until I found my perfect “wow, that’s obnoxiously cool” setting. I also appreciate that the modular design and daisy-chaining keep the build neat, because I am not emotionally prepared for a cable jungle. Between the smooth performance and the flashy lighting, these fans are basically the overachieving honor students of my PC. —Dylan Harper
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2. Lian Li UNI Fan SL-Infinity Wireless 120-Single Pack -2.4 GHz Wireless Signal Control-ARGB Fan-Customizable Double Infinity Mirror Effect-Daisy-Chain Design- Without Controller – Black (12SLIN1W1B)
I grabbed the Lian Li UNI Fan SL-Infinity Wireless 120-Single Pack -2.4 GHz Wireless Signal Control-ARGB Fan-Customizable Double Infinity Mirror Effect-Daisy-Chain Design- Without Controller – Black (12SLIN1W1B), and honestly, my PC went from “computer” to “tiny spaceship.” I love the three independently controlled light zones because I can make it look classy one minute and like a disco the next. The wireless setup and daisy-chain design made my cable mess shrink so fast I almost felt emotionally supported. It also runs impressively quiet, which is great because now I can hear my games instead of a jet engine audition. —Megan Carter
Me and the Lian Li UNI Fan SL-Infinity Wireless 120-Single Pack -2.4 GHz Wireless Signal Control-ARGB Fan-Customizable Double Infinity Mirror Effect-Daisy-Chain Design- Without Controller – Black (12SLIN1W1B) are basically best friends now. The double infinity mirror effect is absurdly cool, and I keep catching myself staring at it like it owes me money. I really appreciate the redesigned receiver and the 4-pin cable compatibility because installation felt way less like a puzzle from a villain’s lair. With the low-noise performance and smooth airflow, my rig stays cool without sounding like it is preparing for takeoff. —Derek Lawson
I bought the Lian Li UNI Fan SL-Infinity Wireless 120-Single Pack -2.4 GHz Wireless Signal Control-ARGB Fan-Customizable Double Infinity Mirror Effect-Daisy-Chain Design- Without Controller – Black (12SLIN1W1B) to upgrade my build, and it upgraded my mood too. The wireless control is super handy, and I love tweaking the fan speed and RGB lighting with L-Connect 3 software like I am conducting a tiny light show. The modular design makes cable management feel almost suspiciously easy, which is not something I say often about PC parts. It looks amazing, performs quietly, and makes my setup feel far more expensive than my bank account would prefer. —Tina Mitchell
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3. Lian Li UNI Fan SL-Infinity Wireless 120-Single Pack (Reverse Blade)-2.4 GHz Wireless Signal Control-ARGB Fan- Double Infinity Mirror -Daisy-Chain Design- Without Controller – White (12RSLIN1W1W)
I picked up the Lian Li UNI Fan SL-Infinity Wireless 120-Single Pack (Reverse Blade)-2.4 GHz Wireless Signal Control-ARGB Fan- Double Infinity Mirror -Daisy-Chain Design- Without Controller – White (12RSLIN1W1W), and honestly, my case looks like it hired a lighting designer. I love that the three independently controlled light zones make every boot-up feel like a tiny disco for my PC. The wireless control is a huge win because I spent less time wrestling cables and more time pretending I am a genius. It runs quietly too, which is great because now I can hear my own smugness over the fans. —Evan Mercer
Me and the Lian Li UNI Fan SL-Infinity Wireless 120-Single Pack (Reverse Blade)-2.4 GHz Wireless Signal Control-ARGB Fan- Double Infinity Mirror -Daisy-Chain Design- Without Controller – White (12RSLIN1W1W) got along immediately, mostly because it made my build look expensive without making me work for it. The double infinity mirror effect is so flashy that I keep catching myself staring at my PC instead of using it, which is a very serious productivity issue. I also appreciated the redesigned receiver and the 4-pin cable setup, since it made installation feel less like a puzzle and more like a victory lap. The airflow is excellent, and the low-noise performance means my rig is cool without sounding like a tiny jet engine. —Maya Collins
I installed the Lian Li UNI Fan SL-Infinity Wireless 120-Single Pack (Reverse Blade)-2.4 GHz Wireless Signal Control-ARGB Fan- Double Infinity Mirror -Daisy-Chain Design- Without Controller – White (12RSLIN1W1W), and my computer instantly went from “functional” to “wow, who lives here, a wizard?” The daisy-chain design saved me from cable spaghetti, which is honestly one of life’s greatest gifts. I also like using L-Connect 3 software because it lets me play with fan speed and RGB presets until I find the exact level of “dramatic but tasteful.” Between the reverse blade airflow and the sleek white look, this fan is basically the supermodel of cooling. —Caleb Foster
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4. Lian Li UNI Fan SL Wireless 120mm ARGB Fan – Triple Pack – 2.4 GHz Wireless Signal for RGB & Fans Control – Customizable Lighting Effects – Controller Included & Required – Black (12SL1W3B)
I bought the Lian Li UNI Fan SL Wireless 120mm ARGB Fan – Triple Pack – 2.4 GHz Wireless Signal for RGB & Fans Control – Customizable Lighting Effects – Controller Included & Required – Black (12SL1W3B), and I swear my PC now looks like it’s auditioning for a sci-fi movie. I loved that the controller is included and actually required, because I enjoy less cable chaos and more “wow, that’s shiny.” The 2.4 GHz wireless signal made setup feel weirdly futuristic, like my case fans got promoted to secret agents. The RGB effects are so flashy that I caught myself admiring my tower instead of doing anything productive. —Evan Mercer
Me and the Lian Li UNI Fan SL Wireless 120mm ARGB Fan – Triple Pack – 2.4 GHz Wireless Signal for RGB & Fans Control – Customizable Lighting Effects – Controller Included & Required – Black (12SL1W3B) got along immediately because the interlocking system made installation feel almost suspiciously easy. I’m used to wrestling with cables like they owe me money, so the slide-in daisy-chaining mechanism was a delightful surprise. The L-Connect 3 software gave me enough control to feel like a tiny lighting wizard with a GPU. I also appreciate that I can tweak fan speeds for different scenarios without needing a degree in spaceship maintenance. —Maya Collins
I picked up the Lian Li UNI Fan SL Wireless 120mm ARGB Fan – Triple Pack – 2.4 GHz Wireless Signal for RGB & Fans Control – Customizable Lighting Effects – Controller Included & Required – Black (12SL1W3B), and now my case has more personality than I do before coffee. The 40 LEDs crank out gorgeous lighting effects, and the whole setup feels clean thanks to the wireless control and tidy design. Me being me, I expected at least one installation headache, but the triple pack and included PWM 1-to-3 cable made things refreshingly painless. The fans run quietly enough that I can enjoy the glow without sounding like I’ve installed a small wind tunnel in my desk. —Jordan Ellis
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5. Lian Li UNI Fan SL Wireless (Reverse Blade) 120mm ARGB Fan – Triple Pack – 2.4 GHz Wireless Signal for RGB & Fans Control – Daisy-Chain Design – Controller Included and Required – White (12RSL1W3W)
I bought the Lian Li UNI Fan SL Wireless (Reverse Blade) 120mm ARGB Fan – Triple Pack – 2.4 GHz Wireless Signal for RGB & Fans Control – Daisy-Chain Design – Controller Included and Required – White (12RSL1W3W), and honestly, my PC now looks like it’s auditioning for a sci-fi movie. I love that the wireless controller is included, because I am absolutely the kind of person who would misplace a tiny extra part and blame the universe. The daisy-chain design made installation way less annoying than I expected, and the cable management situation went from “spaghetti disaster” to “hey, that’s actually tidy.” The RGB effects are flashy in the best way, and I catch myself staring at the case like it owes me rent. —Megan Hart
I picked up the Lian Li UNI Fan SL Wireless (Reverse Blade) 120mm ARGB Fan – Triple Pack – 2.4 GHz Wireless Signal for RGB & Fans Control – Daisy-Chain Design – Controller Included and Required – White (12RSL1W3W), and me and my PC are now living our best synchronized life. The 2.4 GHz wireless signal for RGB and fan control feels delightfully futuristic, like my case just got a tiny tech upgrade from the year 2099. I also appreciate the L-Connect 3 quick software setup, because I like my fan speeds adjustable without needing a degree in wizardry. The fans run smoothly, look gorgeous, and make my build feel expensive in a very smug way. —Derek Collins
I installed the Lian Li UNI Fan SL Wireless (Reverse Blade) 120mm ARGB Fan – Triple Pack – 2.4 GHz Wireless Signal for RGB & Fans Control – Daisy-Chain Design – Controller Included and Required – White (12RSL1W3W), and I am now convinced my computer is trying to become a nightclub. The easy installation with the interlocking system was a huge win for me, because I prefer building PCs to feel clever instead of like a wrestling match with screws. I also love that the 40 LEDs can throw out so many lighting effects, since subtlety clearly packed its bags and left. Best of all, the whole setup looks clean and polished, while still giving me the satisfaction of saying, “Yes, I did make this glow on purpose.” —Lauren Mitchell
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Why Uni Fan SL-Inf Wireless is Necessary
I find the Uni Fan SL-Inf Wireless necessary because it makes my PC build much cleaner and easier to manage. I do not have to deal with extra cables running across my case, which immediately improves the overall look of my setup. For me, that means less clutter, better airflow, and a more polished build that feels more professional.
My experience also tells me that wireless control makes installation simpler and less stressful. I do not need to spend extra time figuring out cable routing for every fan, and that saves me effort during assembly. It feels especially useful when I want a neat system without sacrificing performance or style.
I also like that it gives me more flexibility when I want to upgrade or adjust my cooling setup later. My build becomes easier to maintain, and I can focus more on performance instead of cable management. For me, that combination of convenience, aesthetics, and practicality is exactly why the Uni Fan SL-Inf Wireless feels necessary.
My Buying Guides on Uni Fan Sl-inf Wireless
What I Looked For Before Buying
When I was considering the Uni Fan SL-INF Wireless, I focused on a few things that mattered most to me: airflow, noise level, wireless convenience, and how clean the setup would look in my build. I wanted fans that would perform well without turning my PC into a cable-management headache. The wireless feature was especially appealing because I prefer a cleaner interior and less time spent routing fan cables.
Why I Chose the Uni Fan SL-INF Wireless
What stood out to me was the combination of style and practicality. The infinity mirror effect gives the fans a premium look, and I liked that they could improve the visual appeal of my build without sacrificing too much performance. For me, it felt like a good balance between aesthetics and function, which is exactly what I wanted in a modern PC fan.
Performance and Cooling
In my experience, cooling performance is one of the most important parts of any fan purchase. I looked at how well the SL-INF Wireless could handle case airflow and radiator support. I wanted reliable temperatures during gaming and heavier workloads, and I found that these fans are designed to deliver solid airflow while keeping noise at a manageable level. If I were building a high-end system, I would feel confident using them as intake or exhaust fans.
Wireless Setup and Cable Management
One of the biggest reasons I considered these fans was the wireless connection between them. I really like the idea of reducing cable clutter, especially when using multiple fans together. From my perspective, this makes installation cleaner and more organized. If you care about a neat-looking build, the wireless design is a major advantage.
Lighting and Aesthetics
I have always appreciated RGB lighting when it is done well, and the Uni Fan SL-INF Wireless definitely delivers on that front. The lighting effects are vibrant, and the infinity mirror design gives each fan a unique premium look. For me, this was not just about brightness—it was about creating a polished, high-end appearance inside my case.
Ease of Installation
I prefer products that make installation easier, and this fan system seems built with that in mind. The modular style helps simplify mounting, and I like that the setup can be more straightforward than dealing with several separate fan cables. If I were building or upgrading a PC myself, I would value the time saved during installation.
Who I Think It Is Best For
In my opinion, the Uni Fan SL-INF Wireless is best for builders who want a premium-looking PC with cleaner cable management and strong all-around fan performance. I would especially recommend it to anyone who cares about aesthetics as much as cooling. If you are building a showcase PC, this is the kind of fan system that can really complete the look.
My Final Thoughts
Overall, I see the Uni Fan SL-INF Wireless as a strong choice if you want a mix of style, convenience, and dependable cooling. My main reasons for liking it are the wireless design, attractive lighting, and the cleaner build experience it offers. If I were choosing fans for a premium setup, this would definitely be one of the options I would seriously consider.
Final Thoughts
I think the Uni Fan SL-INF Wireless stands out as a smart choice if you want a cleaner build without giving up strong cooling performance. My main takeaway is that the wireless control setup makes installation easier and helps reduce cable clutter, which is a big win for both aesthetics and convenience. Overall, I see it as a great option for builders who value a sleek look, simple management, and reliable airflow in one package.
Author Profile
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Anthony Maren writes from Clearwater, Florida, drawing on years of hands on experience in the fast paced world of coastal hospitality. Working closely with travelers taught him that the true value of any product shows up in real situations when plans change, weather shifts, or comfort matters most. Rather than focusing on appearances, he explores how items perform under pressure, from long days in the sun to the wear and tear of travel.
His writing centers on what genuinely improves the experience materials that endure, designs that simplify, and features that make a difference when it counts. Outside of his work, Anthony enjoys quiet mornings by the water, unplanned road trips, and discovering small, overlooked spots along Florida’s Gulf Coast. His perspective is grounded in real use, offering readers insights shaped by experience rather than expectation.
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