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Lian Li Uni Fan SL-INF 120 – Infinity Mirror Case Fan Gen.3 (120mm)
I’ve always had an eye for aesthetics and performance in PC builds, and this Lian Li Uni Fan SL-INF 120 caught my attention immediately due to its stunning infinity mirror design and cableless daisy-chaining system. My main reason for buying it was to upgrade the look and airflow of my mid-tower build without creating cable chaos.
Shipping was surprisingly smooth—around 12 days to my location in the US. Everything arrived neatly packaged, no damage, and even the fan blades were protected with a thin film. Installation was refreshingly easy, thanks to the snap-on interlocking system that eliminates the need for separate fan cables. I paired these with my existing Lian Li controller, and syncing through L-Connect 3 was flawless.
Pros:
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Jaw-dropping aesthetics (especially when the lights are on full RGB cycle)
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Quiet operation even at high RPM
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Extremely clean cable management with cableless linking
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Good static pressure—works well with radiators
Cons: – No controller included (a minor inconvenience if you’re a first-timer) – Slightly more expensive than standard RGB fans
In terms of value, these are about 30–40% cheaper than similar-quality fans from Corsair or NZXT when buying in bulk, and they feel every bit as premium. They definitely exceeded my expectations, both visually and in performance.
US $44.98
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Lian Li Uni Fan SL-INF 120 Reverse Blade – Gen.3 Reverse RGB Fan
I needed a reverse blade fan for better airflow direction in my GPU shroud mod, and this version of the SL-INF 120 with reverse blades was exactly what I was looking for. It pulls air in from the RGB side, which works beautifully for setups where lighting is important but airflow direction matters more.
What really sold me was the idea that I could maintain a symmetrical RGB look across my build while optimizing cooling for specific zones. Once again, delivery was around 12–13 days, well-packaged.
Pros:
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Reverse blade with full RGB visibility
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Matches the aesthetics of the regular SL-INF fans
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Easy to integrate into existing daisy chain setups
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Quiet and efficient even when mounted in tight airflow spaces
Cons: – A bit pricey for a single fan – Availability is sometimes spotty
This fan runs quieter than I expected. Even during stress tests, it didn’t spike in noise like some aftermarket brands. It’s around $15 cheaper than US-sold equivalents with reverse airflow and RGB, which makes it a great deal. I’m very satisfied.
US $40.76
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Lian Li Uni Fan V2 SL120/SL140 – 3 Pack ARGB Fan Kit with L-Connect 3
This 3-pack kit of SL120 V2s was my biggest buy from this order, and probably my favorite. I was redoing the entire cooling system for my gaming PC and wanted something powerful but easy to cable-manage. These fans come with the new V2 connector system, meaning one cable powers all three fans plus RGB control through the L-Connect 3 software.
Delivery was super fast—10 days! I installed these as front intake fans, and they immediately brought down my idle temps by about 4–5°C. They also sync perfectly with my motherboard’s RGB header.
Pros:
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Only one cable for three fans = absolute game changer
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Strong airflow and very quiet
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Comes with L-Connect 3 support and RGB controller
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ARGB lighting is vibrant and customizable
Cons: – Slight learning curve for first-time users of L-Connect – Fans can feel heavy due to their build (solid aluminum frames)
For the price (around $70 with controller), this beats out Corsair’s $100+ kits easily. It’s a complete plug-and-play system that looks and performs amazingly. Definitely met and surpassed my expectations.
US $120.48
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Lian Li Uni Fan V2 Reverse Blade – SL120V2 Reverse RGB Single Pack
I grabbed one of these reverse blade SL120V2s for my top exhaust spot where I wanted RGB to face inside the case. What attracted me was the 10% airflow performance increase over the V1, plus the RGB visibility from the intake side.
Shipping was typical—about 11 days. The packaging was decent, though I do wish they added a bit more padding for single fan orders. That said, the fan itself was pristine and easy to click into my existing fan group.
Pros:
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Better airflow performance than V1
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Seamless integration with other SL-V2s
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Perfect for reverse airflow setups without losing RGB aesthetics
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Lower RPM noise profile
Cons: – No accessories included (controller sold separately) – May not fit all case configurations due to blade direction
Compared to US options, this is about 25% cheaper than Noctua’s reverse models (which don’t even have RGB), and the performance is great. It met my expectations, and I’ll probably buy another to match.
US $31.92
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Lian Li Uni Fan Infinity 140 – 140mm RGB Fan, No Controller
This one was a bit of an experiment. I had a large open rear exhaust and thought a 140mm fan with RGB infinity mirror would look killer. I didn’t need a controller since I already had the hub from a 3-pack set, so I went with the single-pack SL Infinity 140.
Shipping was slightly slower—about 15 days. Still within my expected window. The fan is gorgeous—a bit heavier than I expected, but that solid build really helps with vibration dampening. It’s quiet, bright, and runs cooler than the smaller 120mm versions.
Pros:
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140mm means lower RPM = quieter system
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Full RGB with infinity mirror design
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Clean cable management with Gen.3 interlocking
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Feels very premium
Cons: – No controller or cables included (know before you buy) – May not fit in smaller cases
For $10–15 less than a US-branded 140mm RGB fan, this is a no-brainer upgrade. Met expectations and looks phenomenal.
US $36.29
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Lian Li Uni Fan SL V2 Evolution – ARGB Fan Kit with L-Connect 3 (3 Pack)
This kit is like the final boss of RGB fan kits. The SL V2 Evolution 3-pack comes ready with ARGB, daisy-chaining, and the full L-Connect 3 system. I used this to replace the stock fans in my AIO cooler and was blown away by how quiet and effective these fans are under load.
I got this kit mainly because it offers better software control and lower operating noise than most Corsair or Cooler Master equivalents. Took about 12 days to arrive.
Pros:
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Full-featured fan kit with controller
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Whisper-quiet even under max RPM
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Bright, customizable RGB with smooth transitions
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Solid construction, great cooling
Cons: – Requires some planning for cable routing (controller placement) – Slightly thicker than standard 25mm fans
Compared to US brands, this kit saves about $25–30, and I’d argue it’s on par or better in every way. Expectations were high—and it still impressed me.
US $105.62
Final Thoughts
Overall, I’m genuinely surprised at how solid all six of these Lian Li fan products turned out to be. The build quality, RGB aesthetics, and cooling performance were well above what I expected for AliExpress prices. Shipping was consistent, and not a single item was defective or poorly packaged.
Would I recommend these? Absolutely—especially if you’re into building a sleek, high-performance PC. I’m already planning another order for additional fans and accessories. AliExpress has proven to be a reliable and cost-effective alternative to US retailers, and I’ll definitely be back for more.
