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Lian Li UNI Fan-120-Reverse Blade-No Controller-Black-12RSLLCD1W1B

  • Based on 203 reviews
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Availability: In Stock.
Fulfilled by Amazon

Arrives Sunday, Sep 6
Order within 1 hour and 27 minutes
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Style: LCD Reverse Blade


Size: 1 x 120mm, Black


Features

  • Controller Requirement: The Controller is required to operate the SL wireless fan & Strimer; the single pack (12SL1W1B 12SL1W1W,12RSL1W1B,12RSL1W1W,12SL1W3B,12SL1W3W,12SLLCD1W1B,12SLLCD1W1W,12RSLLCD1W1B,12RSLLCD1W1W & Strimer PW24-1W, PW16-81W, PW8-1W, and PW16-121W does NOT include a controller and must be purchased separately. If you have a controller from the UNI FAN Triple Pack, and PW24-1W-T, you can use that. 3-Pack & PW24-1W-T including a controller. The 3-Pack package also includes a PWM 1 to 3 cable
  • 2.4 GHz Wireless Control: Next-gen RGB connectivity for PC case fan managing the 1.6 inch LCD and RGB lighting with a wireless controller. Customize your system's style by uploading your own personalized MP4 / GIF / JPG / PNG
  • Quick Software Setup: The L-Connect 3 software provides the ability to set different fan speeds for each fan cluster to optimize different scenarios. Monitor the temperature and loading of your CPU and GPU, as well as the fan speed, instantly with built-in hardware monitor dashboards on the screen. The fan helps deliver more airflow and static pressure
  • RGB Effects: Customize the 40 LEDs with various lighting effects, enhanced by the wireless fan to create stunning illumination
  • Easy Installation: UNIFAN interlocking system for ease of cable management. As well as, the slide-in daisy-chaining mechanism for easy configuration and holding the fans securely in place
  • High Resolution Display: Features a 1.6 inch LCD screen with 400x400 resolution that displays real-time system information, custom images, and animations
  • Reverse Blade Design: 120mm reverse blade configuration optimizes airflow direction and cooling performance for specific mounting configurations in your PC case

Description

Previously Working TL/SL LCD Fans Now Uncontrollable (e.g. 2 or 3 fans, one screen fails to respond) 1.Confirm power source SATA or an external PSU. 2.L3 latest version. 3.Uninstall it from device manager, shut down, unplug and replug the fans, then restart to force Windows to rescan USB devices. 4. Remove USB cable and clean USB path. LCD Appears in L3 Utility But Won’t Respond 1.Confirm power source SATA or an external PSU. 2.L3 latest version. 3.Switch to another tab and back, then click the LCD group again. If the fan disappears, click Restart LCD to reinitialize USB. LCD Screen(s) Missing or Unresponsive, but Device Manager Detects Device 1.Limit total connected USB devices per USB 2.0 port to 6. 2. If you have two fans in one group and three in another, and also USB from AIO/pump, we recommend using EDGE USB PWM Fan Hub(EG-HUB01) or EDGE GOLD/ Platinum PSUs. The fan is only showing partial lighting 1. Check if the power is connected to SATA. 2. Swap the receiver between different fan groups to check if it's the receiver causing the issue. Faulty Wireless Dongle – Signs and Symptoms RMA dongle 1.Binding/unbinding and lightbulb click works, but lighting signals are received inconsistently or slowly by some fans. 2.L3 takes a long time to launch or until restart. 3.Lighting effects like Quick Sync or Merge show jittering/glitching.

Product Dimensions: 4.9"L x 1.1"W x 4.72"H


Brand: Lian Li


Power Connector Type: 4-Pin


Voltage: 12 volts_of_alternating_current


Wattage: 4.5 watts


Cooling Method: Air


Compatible Devices: Desktop


Noise Level: 31 db


Material: Plastic


Maximum Rotational Speed: 1900 rpm


Power Connector Type: 4-Pin


Voltage: 12 volts_of_alternating_current


Wattage: 4.5 watts


Cooling Method: Air


Compatible Devices: Desktop


Noise Level: 31 db


Maximum Rotational Speed: 1900 rpm


Item Dimensions L x W x H: 4.9"L x 1.1"W x 4.72"H


Material Type: Plastic


Brand Name: Lian Li


UPC: 840353047532


Warranty Description: 1 year


Number of Packs: 1


Manufacturer: LIAN LI


Number of Items: 1


Unit Count: 1 Count


Included Components: Fan


Model: 12RSLLCD1W1B


Part Number: 12RSLLCD1W1B


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Sep 6

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.

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Top Amazon Reviews


  • Fans are great - ecosystem is a pain.
Style: LCD Reverse Blade Size: 3 x 120mm, Black
Have a bunch of these fans (3x on AIO rad, 3x on bottom of case, and 1x exhaust) + 3x Lian Li's TCL LCD fans + 2x strimmers. The fans themselves are excellent and work solo or in a daisy-chained group (which is the primary feature of these fans - they fact they snap together without need for additional wires). They look fantastic, especially when they're lit up - the infinity mirror center is awesome. The ecosystem though is a bit frustrating to get set up and working together. Single fans come with different connectors than the daisy-chained 3 packs. Everything needs to be hooked to Lian Li controllers that only come with the 3-packs. Controllers can't be daisy chained and each type of fan (SL INF - these ones - TCL and the UNF/AIO fans) need their own separate controller - which means your USB bus is too flooded with nested connections and you need to use a separate USB cable routed through the back of your case to your motherboard's I/O instead of using USB headers (which you likely don't have enough of). Lian Li sells a power supply that helps solve this issue, but it's also an issue they've unnecessarily created. Overall, great fans.. but the ecosystem took forever to set up (actually get working flawlessly), requires too many cables and controller boxes, and requires a workaround of routing a cable outside your case). The software also isn't the greatest. I'd do it all again, simply because you only have to do it once per PC build - which should be once every 4-6 years. However, there's no doubt Lian Li has complicated what should have been a simpler solution. ... show more
Reviewed in the United States on January 1, 2025 by ALINE tech

  • Best fans for PC
Style: LCD Reverse Blade Size: 3 x 120mm, Black
Best PC fans ever!! Great airflow and great esthetics. Super easy to install
Reviewed in the United States on July 5, 2026 by Justin Miller

  • The best!
Style: LCD Reverse Blade Size: 1 x 120mm, White
Love these fans! Coolest pc builds deserve the coolest fans!! Six months and not a single issue. Love the lcd customization and the light preselects are awesome! Ps don’t mind the background noise as it’s an air purifier and not the fans themselves.
Reviewed in the United States on June 2, 2026 by Jeff

  • Good
Style: LCD Reverse Blade Size: 1 x 120mm, White
Good
Reviewed in the United States on July 6, 2026 by Winston

  • Get. These. Fans. Any versions, ASAP. RGB lover's dream.
I freakin love these fans. Premium, worth every penny. They feel sturdy in hand and look amazing. You can put anything you want on the LCD's and orient them as you please and they look bright and vibrant. Make sure you use the provided sata cable for power, using your own just wont work for some reason. Mine flickered and would reset every few seconds until i switched it. Otherwise 10/10 fans, glad i took a chance on these. ... show more
Reviewed in the United States on January 12, 2026 by Roger

  • Clean and smiple.
At first I was like why do I need a fan with an LCD? Now I want more lol. The wireless function of these fans is really good. The software is easy to use and the ability to put custom videos and pictures is great. I love the look of the fans and wish I had switched sooner. Just having one cable instead of multiple is a game changer. Linking the fans together was easy too and fast. No more 10 plus fan cables to plug in for me lol. The LCD and colors are bright and beautiful. These fans do a nice job being quiet and keeping my case cool. Overall they feel well made and the reverse blade design makes for a beautiful looking case. ... show more
Reviewed in the United States on July 11, 2025 by john with a jeep

  • Lo recomiendo
Style: LCD Reverse Blade Size: 1 x 120mm, Black
Excelente para la compu
Reviewed in the United States on June 16, 2026 by Regla almendro

  • good fans
it’s a bit tight on the h6 flow case but it still works! so cute and the fan works perfectly
Reviewed in the United States on May 3, 2026 by jess

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