Lian Li UNI Fan SL-Infinity 120mm-Triple Pack-ARGB Fan-Infinity Mirror-Daisy-Chain Design-Customizable Lighting Effects-One Cable Connection-with Controller-White-(UF-SLIN120-3W)
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Availability:
Only 5 left in stock, order soon!
Arrives
Monday, Jun 29
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Size: 120mm
Style: SLIN120 Triple Pack White with Controller
Features
- An all-around infinity mirror design creates a multi-layer effect visible from any angle emphasizing the 40 LEDs in each fan.
- The interlocking style ensures simple cable management.
- The included controller in the triple pack can support up to 16 fans (4 fans in each group) and 2 SM-type connecting devices.
- The removable keylock and reversible cable module allows for improved compatibility with radiator fittings.
- The fan blades and the fan frame inner edges can be customized with individual lighting modes or choose from the pre-set combined lighting effects options.
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: 4.73"L x 4.81"W x 0.99"H
Brand: Lian Li
Power Connector Type: 4-Pin
Voltage: 12 Volts
Wattage: 3.5 watts
Cooling Method: Air
Compatible Devices: Desktop
Noise Level: 29 Decibels
Material: Aluminum, Plastic
Maximum Rotational Speed: 2100 RPM
Power Connector Type: 4-Pin
Voltage: 12 Volts
Wattage: 3.5 watts
Cooling Method: Air
Compatible Devices: Desktop
Noise Level: 29 Decibels
Maximum Rotational Speed: 2100 RPM
Air Flow Capacity: 58.54 Cubic Feet Per Minute
Item Dimensions L x W x H: 4.73"L x 4.81"W x 0.99"H
Material Type: Aluminum, Plastic
Brand Name: Lian Li
Global Trade Identification Number: 49
Warranty Description: 1 year
Manufacturer: Lian Li
Number of Items: 1
Model: UF-SLIN120-3W
Part Number: UF-SLIN120-3W
Item Weight: 450 Grams
Included Components: Controller
Unit Count: 3.0 Count
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Monday, Jun 29
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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Size: 120mm
Style: SLIN120 Triple Pack White with Controller
These fans are great! Super quiet (although not completely silent) and so freaking pretty. would definitely recommend waiting for them to be on sale if possible to buy since you can definitely save some money there. The fan control is pretty simple with L-Connect 3 and the ARGB is stunning. they seem to function great and have really good airflow (i have a lot of fans so i don’t know how great the airflow is with less but i have heard great things :3) I attached a video and some pictures of my pc with the fans with different colors. I have a HYTE Y70 case and the fan on the left side is the 140mm and the rest are 3 packs of 120mm’s with a push pull AIO configuration.
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Reviewed in the United States on March 22, 2026 Reviewed in the United States on March 22, 2026 by Mae T.
Size: 120mm
Style: SLIN120 Triple Pack White with Controller
I had the older SL120s installed previously before these were released since the Lian Li Galahad AIO came with them so I ordered 3 more to fill up the case. My rear exhaust fan started dying so I decided to replace all of them with the infinity fans. As far as performance specs go, the numbers are out there for your own viewing pleasure if you want to get into specifics but I won't bother doing so. There are many fans out there that would be better bang for your buck if you wanted pure performance. While these are no slouch in the cooling department, the main reason you're even thinking of buying these is how nice they look and how easy they are to install. Looks are great, as expected from the amount of visuals they crammed into 1 fan. If you're not wanting the gaudiness of it then you have the option of turning off lights or choosing the SL120s or something to keep the ease of daisychain. The fans themselves come packaged with peel off covers over all mirrored sections to protect them during shipping. The connection/daisychain method is just as easy as the SL120 though in a different location on the fan(centered instead of to the side). The fan hubs for these are NOT the same as the ones for the SL120 so if you're replacing those in your system you will have to remove the old hubs to install the ones that come with the infinity fans. In a fresh build this isn't a problem but if caught unaware, replacing these in an older build may take more time than anticipated. The fan hub also requires 2 15pin SATA connections so make sure you have the space for it. These are definitely not a mandatory item for your build as the main appeal is aesthetics but it is nice that they also do not skimp on performance. The price tag is also fairly substantial; you could buy other fans that perform the same for less money but I knew what I was getting into before purchase. Overall I'd give it more like a 4.5/5 but that's really only because I wish the Lconnect3 software had more LED pattern options.
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Reviewed in the United States on April 6, 2023 Reviewed in the United States on April 6, 2023 by Joe Wells
Size: 120mm
Style: SLIN120 Triple Pack White with Controller
This fan is a 7 pin and need to be connected to the hub that is included and the application has to be downloaded and your info to be inputted for warranty, this pack cannot be connected to a 4 pin motherboard unless you have a converter cable. Everything from proprietary app and software is crap but the fans are really great looking and seem to be high quality I had to return them because I need a four pin.
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Reviewed in the United States on May 10, 2026 by Sergio Ivan MIjangos Aquino
Size: 120mm
Style: SLIN120 Triple Pack White with Controller
Really nice fans and they're pretty quiet for how fast they can spin. I have the corsair fans behind the elite capellix in a push pull config and those fans are noticeably louder at higher rpm. I didn't want to make e waste by throwing away the corsair fans so, I put them to use behind the radiator. You can still see the rgb because the case I chose has vents for pulling in air from the side but, if e waste wasn't a thing I would replace them with lian li's for a quieter build. I was able to fix the loudness slightly by enabling mb rpm sync in l connect software and now all the fans are synced at around 1000 rpm and considering the case is right up on the desk next to me, the sound is barely noticeable. Getting the black ones for the next build I'm doing.
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Reviewed in the United States on February 15, 2023 Reviewed in the United States on February 15, 2023 by Adam d
Size: 120mm
Style: SLIN120 Triple Pack White with Controller
Really great fans. They are pricey but you get what you pay for. It elevated my PC build and fit perfectly in my NZXT case. I mixed these fans with the Lian li LCD fans.
Reviewed in the United States on October 8, 2025 Reviewed in the United States on October 8, 2025 by Kiersten D
Size: 120mm
Style: SLIN120 Triple Pack White with Controller
I am giving this product 4-stars for two main reasons. First is the complete pile of crap called "L-Connect 3" which is the software you download to update the firmware of the controller and change the RGB settings. You likely won't be able to update the controller firmware from L-Connect. The first time you apply changes to the RGB lighting, it may require a reboot of the computer and opening the software again before the changes take effect. You are very unlikely to be able to update the firmware for the controller from inside L-Connect 3, that requires a different download for a "manual update". The manual update can sometimes say "Verification Failed" and the link they provide you is literally to the download site not a FAQ page which isn't helpful. If this happens to you, turn off your computer, unplug the power cord from the PSU for about 30-seconds then turn the computer back on. Clearing the controller cache by removing the power will likely show you that the manual update did work even with the error notification. The second reason is that the corner anti-vibration pads are delicate and do not have a lot of adhesive on them, if you over tighten a little the corner of the pad will peel back and start sticking off of the fan, if you over tighten way too much it is likely the entire pad could fall off at some point. Even without over tightening, I do have to recommend that you are careful about the corner anti-vibration rubber pads on these fans.
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Reviewed in the United States on October 25, 2023 by JM
Size: 120mm
Style: SLIN120 Triple Pack White with Controller
I love that you only need 1 connector for all fans chained together. Installation is simple, and the are very quiet while moving a lot of air. RGB is very nice, the pattern will work through all the fans in the chain, leading to very nice rainbow patterns.
Reviewed in the United States on June 6, 2026 by Shawn Hayes
Size: 120mm
Style: SLIN120 Triple Pack White with Controller
Been using these in my new build for over a month now and they are fantastic! The look great, sound nice and quiet, and the rgb customization is pretty versatile. However, by far the best thing about these fans are their easy installation. Just snap together and then attach to the included controller and you’re pretty much set! I recently had to install some NZXT fans for a friend of mine and they were a nightmare compared to these, with separate fan and rgb cables on each fan AND a separately needed controller. In comparison these SL-INF Uni fans are much easier to manage and have an overall cleaner look. Though on the higher end of the fan price range, they are 100% worth the money with the time and effort you save installing them. As for the L-Connect software used to control them, its pretty simple to use and I’ve had no issues with it so far. Overall, a nice 10/10 for me :)
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Reviewed in the United States on August 26, 2023 Reviewed in the United States on August 26, 2023 by Rachel