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✨ Elevate your rig’s cool factor with infinite style and whisper-quiet power 🌬️
The Lian Li UNI Fan SL-Infinity 120 Reverse Blade is a premium ARGB case fan featuring 40 LEDs with an infinity mirror design, delivering 63.6 CFM airflow at a low noise level of 32 dB. Its innovative reverse blade boosts cooling efficiency, while daisy-chain cabling simplifies setup by connecting up to 4 fans with one cable. Customizable lighting and a smart start/stop mode ensure both stunning visuals and silent, energy-efficient performance.





| Air Flow Capacity | 63.6 cfm |
| Asin | B0C9YKPGZK |
| Best Sellers Rank | #6 in Computer Case Fans |
| Brand Name | Lian Li |
| Compatible Devices | Desktop |
| Cooling Method | Fan |
| Customer Reviews | 4.6 4.6 out of 5 stars (418) 4.6 out of 5 stars |
| Global Trade Identification Number | 04718466013194 |
| Included Components | Case Fan |
| Item Dimensions L X W X H | 4.81"L x 0.98"W x 4.72"H |
| Item Highlight | Single Pack, Non-Wireless, Daisy-Chain Design, Infinity Mirror |
| Item Weight | 256 g |
| Manufacturer | Lian Li |
| Material Type | Metal, Plastic |
| Maximum Rotational Speed | 2100 rpm |
| Model | UF-RSLIN120-1B |
| Noise Level | 32 db |
| Number Of Items | 1 |
| Number Of Packs | 1 |
| Part Number | UF-RS-SLIN120-1B |
| Power Connector Type | 4-PIN PWM + 3-PIN ARGB |
| Unit Count | 1 Count |
| Voltage | 12 volts |
| Warranty Description | 1 year |
| Wattage | 5.94 watts |
User
Great
Look clean and have minimal noise. My pc is cooled well too
User
Best ARGB fans on the market, these get my vote!
Colors are very fluid, looks great our of the box, cable management with these is a breeze when multiples are daisy chained. Setup in the Connect 3 app is easy but alot of options. I have a mix of reverse blade and normal for a seemless look. If you are wondering if you need the controller that comes with a set of fans, the answer is yes. The cable that comes with a single unit have two wires from each set of fans for PWM and D-RGB and the cable with the sets only have one cable to the controller, then one PWM and one D-RBG cable goes from the controller to the mobo.
User
Easy to use
Amazing fans and damn good airflow and quiet and easy to put in the case
User
Lian Li SL Infinity Fans!!!
Best bang for your buck! Installed these into my new gaming rig and not only are they bright but they also keep it cool!Also, super quiet on balanced mode! They only get loud if you turn them all the way up! My AMD 7800x3d is known for running toasty and my rx6700 does the same but with these I have yet to see them above 46C! The programmable RGB is very bright and eyecatching! Hard to say that I would even want to have my NZXT H9 Flow full size case to be left new the floor. Just too nice and too good to keep it there!!Only Con I have is that I wish I had three more!Make sure if you want the infinity mirror on the front to face towards the window to take into account reverse blade and normal fans to keep a consistent aesthetic look. My side/bottom intakes are reverse and the top/rear are normal exhaust.My rig:NZXT H9 Flow caseRog Strix x670e-eAMD 7800X3D64gb DDR5 6400mhz Corsair VengeanceCrucial 1tb PCIE Gen5 NVME SSDXFX Rx6700 10gb gpuCorsair H150i Elite LCD liquid cpu coolerCorsair 850w PSU10 Lian Li fans with controllerCorsair commander pro for H150iLian Li Strimmer 24pin Mobo cable
User
Gold Standard for PC Cooling
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
User
Simply Awesome RGB Effects with Lian Li!
One word - Awesome!Lian Li has perfected the art of efficient cooling paired with easily managed RGB Lighting effects. Just be careful to select Reverse Air-Flow fans, if you'd like the Mirrored Hub to show on the same side you are pushing the air toward.For example: I'm using Reverse Flow fans for the Top Exhausts and Bottom Air Intake fans, as well as the internal Side-mounted Air Intakes. That way, the fancy Mirror hubs are visible from within the case, when looking at the bottom and side-mounted fans. However, I wanted the mirrors pointing upward, on the Top Exhaust fans - that way I can see them from above...BTW: I'm using SignalRGB to manage the individual fans on either side of the Chiller, while coordinating with the Lian Li L-Connect-3 Controller and Software.This combo is "The Easy Button" to fantastic RGB Effects!
User
Lian Li UNI FAN SL-Infinity 120 Reverse Blade – Black Review
I purchased the Lian Li UNI FAN SL-Infinity 120 Reverse Blade specifically because it is advertised as having a reverse airflow design.The problem is that the airflow direction is not reversed as I expected. I have to physically flip the fan around to get the airflow moving in the direction I need.I didn’t notice the issue initially because I wasn’t putting my system under a heavy workload, and I assumed the fan was working as intended. After running more demanding workloads, I experienced several shutdowns due to overheating.I had plenty of airflow in the case, but the air was not moving in the correct direction across the radiator fins. After flipping the fan so the frame side is directing air through the radiator and toward the exhaust, the overheating issue has stopped, even under load.That defeats the main purpose of buying a reverse-blade fan. I purchased this fan based on how the reverse-blade feature was advertised, so I expected the airflow to work accordingly. Unfortunately, that was not the case in my setup.
User
Good for a Lian Li Build
Look epic. A bit on the pricy side for fans, but cant skimp out when doing a Lian Li build. Overall they look great.
User
Arrived quickly, in one piece, and without a single scratch.
I ordered these reverse fans for a new O11 Vision build because I felt that they'd fit the aesthetic I was going for. Sure enough, they do. I could literally only find these fans on Amazon, as every other vendor was completely sold out. I will say, the price of the fans from this seller is absolutely insane. Paying 20 dollars more than MSRP is truly an abhorrent amount of greed. With that being said, though, the fans are great. I bought 3, and they work wonderfully and look brilliant. I'd certainly expect nothing less given the price.I was a bit skeptical about the seller at first. Reviews on their page look nothing less than ideal for what I purchased. People complained about items not being delivered, the seller not responding, and money being taken without a refund at all. Each bit of that worried me, but there isn't a single other site to buy these fans. I will say, I had no experience even close to the reviews. I got my fans, they look amazing, and I'm a happy customer.Also, I saw that somebody was complaining about the fans being scratched on the mirrored part. I saw that too, but noticed that it was literally just a little plastic peel over top. Just pull that off, and it'll reveal a smooth unscratched surface :)
User
Estiló y silencioso..
Son execelentes y fácil de instalar...
User
ゲーミング感最高
エアーの量も、静音性も良くRGBも綺麗に光って申し分ないPCファンもう少し安いと尚良いけど
User
charming
now i can have fans pulling air without having th backside of the fan showing
User
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