---
product_id: 672475454
title: "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)"
brand: "lian li"
price: "R2835"
currency: ZAR
in_stock: true
reviews_count: 13
category: "Lian Li"
url: https://www.desertcart.co.za/products/672475454-uni-fan-sl-wireless-120mm-argb-fan-triple-pack-2
store_origin: ZA
region: South Africa
---

# Up to 2000 RPM high airflow 40 customizable ARGB LEDs 2.4 GHz wireless RGB & fan control 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)

**Brand:** lian li
**Price:** R2835
**Availability:** ✅ In Stock

## Summary

> 🌈 Elevate your PC’s vibe with wireless ARGB brilliance and whisper-quiet airflow!

## Quick Answers

- **What is this?** 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) by lian li
- **How much does it cost?** R2835 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/672475454-uni-fan-sl-wireless-120mm-argb-fan-triple-pack-2)

## Best For

- lian li enthusiasts

## Why This Product

- Trusted lian li brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Wireless RGB Mastery:** Cut the clutter with 2.4 GHz wireless control for seamless fan speed and lighting management.
- • **Smart Software Control:** L-Connect 3 lets you monitor temps and customize fan speeds per cluster for optimized cooling scenarios.
- • **Effortless Installation:** Innovative UNI Fan interlocking and daisy-chain system means clean cable management and quick setup.
- • **Vibrant Custom Lighting:** Personalize your rig with 40 ARGB LEDs and upload your own MP4/GIF/JPG/PNG for a unique glow.
- • **Whisper-Quiet Performance:** Fluid dynamic bearing ensures ultra-quiet operation at speeds up to 2000 RPM—cool without the noise.

## Overview

The Lian Li UNI Fan SL Wireless 120mm ARGB Triple Pack offers cutting-edge 2.4 GHz wireless control for both fan speed and RGB lighting, featuring 40 customizable LEDs and a fluid dynamic bearing for quiet, high-performance cooling up to 2000 RPM. Designed with an innovative interlocking system and daisy-chain connectivity, it ensures easy installation and clean cable management. Compatible with L-Connect 3 software, it provides precise temperature monitoring and fan speed customization, making it the ultimate choice for millennial professionals seeking a sleek, high-tech PC upgrade.

## Description

desertcart.com: 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) : Electronics

Review: Beautiful fan - At first I had an issue with an lcd not working, but I switched around the daisy chain and now it all works perfectly, really quiet and pushes out alot of air. Very well made fan as well and looks beautiful.
Review: When you want to have a sexy case but keep the airflow in the right direction. - I love these uni fans but wanted an all intake setup while keeping it aesthetically pleasant. They look great and the minimal cables and wireless control is amazing. easy to install, great quality.

## Features

- Wireless Controller: The controller is essential to operate the Uni Fan wireless version. Please note that the single pack does not include a controller, must be purchased separately.Both the 3-Pack and PW24-1W-T come with a controller. Additionally, the 3-Pack package provides a PWM 1-to-3 cable for convenient connectivity.
- 2.4 GHz Wireless Signal for RGB & Fan Control: Next-gen RGB connectivity for PC case fan managing the 1.6" LCD and RGB LED lighting with a wireless controller. Customize your system’s style by uploading your own personalized MP4 / GIF / JPG / PNG (LCD Version).
- L-Connect 3 Quick Software Setup: 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. LCD version with a 400×400 resolution screen. LED and LCD models are equipped with a fluid dynamic bearing (FDB) for quiet operation. Fan speed reaches up to 1900 RPM for the LCD version, the LED version supports speeds up to 2000 RPM.
- RGB Effects: Customize the 40 LEDs with various lighting effects, enhanced by the wireless fan to create stunning illumination. The UNI FAN SL WIRELESS LCD and SL WIRELESS can work together in one daisy chain group, enjoy greater flexibility and streamlined performance!
- 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. Fan Size: 120x124.5x28mm. Please check case compatibility before purchase.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DJVNMM1P |
| Best Sellers Rank | #20 in Computer Case Fans |
| Brand | Lian Li |
| Compatible Devices | Desktop |
| Cooling Method | Air |
| Date First Available | November 3, 2024 |
| Item Weight | 1.67 pounds |
| Item model number | 12SL1W3B |
| Manufacturer | LIAN LI |
| Material | Plastic |
| Maximum Rotational Speed | 2000 RPM |
| Noise Level | 31 Decibels |
| Number of Items | 1 |
| Power Connector Type | 4-Pin |
| Product Dimensions | 5 x 4 x 6 inches |
| UPC | 840353047471 |
| Voltage | 12 Volts (AC) |

## Product Details

- **Brand:** Lian Li
- **Compatible Devices:** Desktop
- **Cooling Method:** Air
- **Manufacturer:** LIAN LI
- **Material:** Plastic
- **Maximum Rotational Speed:** 2000 RPM
- **Noise Level:** 31 Decibels
- **Power Connector Type:** 4-Pin
- **UPC:** 840353047471
- **Voltage:** 12 Volts (AC)

## Images

![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) - Image 1](https://m.media-amazon.com/images/I/61BpT25Vl1L.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Questions & Answers

**Q: Previously Working TL/SL LCD Fans Now Uncontrollable (e.g. 2 or 3 fans, one screen fails to respond)**
A: 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.

**Q: LCD Appears in L3 Utility But Won’t Respond**
A: 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.

**Q: LCD Screen(s) Missing or Unresponsive, but Device Manager Detects Device**
A: 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.

**Q: The fan is only showing partial lighting**
A: 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.

**Q: Faulty Wireless Dongle – Signs and Symptoms RMA dongle**
A: 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.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Beautiful fan
*by W***T on February 3, 2026*

At first I had an issue with an lcd not working, but I switched around the daisy chain and now it all works perfectly, really quiet and pushes out alot of air. Very well made fan as well and looks beautiful.

### ⭐⭐⭐⭐⭐ When you want to have a sexy case but keep the airflow in the right direction.
*by K***S on January 14, 2026*

I love these uni fans but wanted an all intake setup while keeping it aesthetically pleasant. They look great and the minimal cables and wireless control is amazing. easy to install, great quality.

### ⭐⭐⭐⭐⭐ Get. These. Fans. Any versions, ASAP. RGB lover's dream.
*by R***R on January 12, 2026*

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.

## Frequently Bought Together

- Lian Li UNI Fan SL - Wireless 120 - Triple Pack - ARGB PC Case Fan - 2.4 GHz Wireless Signal for RGB & Fans Control - Customizable Lighting Effects - Controller Included & Required - Black (12SL1W3B)
- Lian Li Hydroshift LCD 360 Liquid Cooler - Flexible Side-Mounted Coolant Pathway, 2.88” LCD Screen - 480 x 480 Res. - Captured Screenshots or Recorded Videos - Fits Most PC Fans - Black (HSLCD36NB)

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**Shop now:** [https://www.desertcart.co.za/products/672475454-uni-fan-sl-wireless-120mm-argb-fan-triple-pack-2](https://www.desertcart.co.za/products/672475454-uni-fan-sl-wireless-120mm-argb-fan-triple-pack-2)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-02-16*