Lian Li UNI FAN SL Wireless 120 - 3 Packed White, L-Wireless Controller Included
Features
UNI FAN SL Wireless
The UNI FAN SL Wireless series has made another revolutionary breakthrough in making cable management easier and unifying controllers across different devices. The UNI FAN SL Wireless utilizes a 2.4 GHz wireless signal to control its lighting effects and fan speed to further improve your PC building experience.
Note: This listing is for the LED model, not the LCD Model. Images shown below are for references only.
WIRELESS CONTROL, EASY INSTALLATION
The revolutionary 2.4GHz L-wireless controller greatly simplifies the installation experience of UNI FAN SL Wireless Series.
L-WIRELESS CONTROLLER
Included in these models:
12SLLCD1W3B, 12SLLCD1W3W, 12RSLLCD1W3B, 12RSLLCD1W3W, 12SL1W3B, 12SL1W3W, 12RSL1W3B, 12RSL1W3W, PW24-1W-T, RF-T-B, RF-T-W
Based on user experience and continuous research, we newly designed a L-Wireless controller. The L-Wireless controller connects to the motherboard, and transmits a 2.4GHz signal to the fan, enabling the wireless control of the LED lighting effects and fan speed for the UNI FAN SL Wireless Series.
Note: This listing is for the LED model, not the LCD Model. Images shown below are for references only.
Connect to USB Type A port
Connect to 9-pin port on motherboard
Note: To synchronize the fan speed with the motherboard, please use the second connection method and ensure that the PWM cable from the controller is connected to the motherboard for proper functionality.
Switch to PWM fan and full speed mode in the Bios.
Power each group of fans by connecting the PWM cable on the receiver to the motherboard (the LCD version also requires a separate USB connection for signal transmission). The cable length can be shorten by winding it around the organizer on the receiver.
Note: The LED and LCD version use a different receiver, for the mix cluster, please use the LCD version receiver.
Note: If the motherboard 4-pin PWM ports' power is insufficient (below 1A) and the fan shows a flickering white light upon startup, this indicates unstable power from the motherboard. In this case, please connect the cable to a different 4-pin PWM port on the motherboard or use the included 12V to SATA adapter from the triple-pack.
Adopting a wireless solution minimizes the number of cables, and simplifies cable management while avoiding occupying the few available USB 2.0 ports on the motherboard. This allows users to connect more devices without restriction.
Note: This listing is for the LED model, not the LCD Model. Images shown below are for references only.
The transmission logic between the USB port and the LCD has been optimized, enabling the use of an additional USB splitter cable to the USB 2.0 or 3.0 port on the motherboard:
- USB splitter cable without SATA for additional power (e.g., LIAN LI USB 2.0 1-to-3 HUB): Supports up to 6 SL LCD wireless fans.
- USB splitter cable with SATA for additional power (e.g., LIAN LI Edge PSU hub): Supports up to 9 SL LCD wireless fans.
Furthermore, a single motherboard can support up to 20 UNI FAN SL LCD wireless fans.
Note: This listing is for the LED model, not the LCD Model. Images shown below are for references only.
SIMULTANEOUS CONTROL
This powerful controller supports the transmission of 10 channels simultaneously.
Note: The controller supports the Strimer Wireless Series as well.
Note: This listing is for the LED model, not the LCD Model. Images shown below are for references only.
Each group of fans occupies one channel, ensuring stable control for multiple groups of fans, all within the installation limits of your standard PC. Plus, it's fully compatible with the latest Strimer Wireless, allowing you to use the extra channels for other devices.
In the future, the L-Wireless Controller will also be compatible with all LIAN LI wireless devices. With this controller, you can create a stunning and streamlined LIAN LI ecosystem that combines beauty and simplicity!
Note: This listing is for the LED model, not the LCD Model. Images shown below are for references only.
PERSONALIZED REMIX, STYLE ON DISPLAY
UNI FAN SL Wireless LED and LCD now can be mix-matched into a group, empowering users to unleash their creativity and freely combine them.**
L-Wireless controller now supports a maximum of 4 SL Wireless fans in each group. The specific details are as follows:
A group of 4 fans:
LCD x 2 + LED x 2
LCD x 3 + LED x 1**
LED x 4
A group of 3 fans:
LCD x 3
Note: This listing is for the LED model, not the LCD Model. Images shown below are for references only.
ADDITIONAL LIGHT STRIP, ENHANCED VISUAL EXPERIENCE
The UNI FAN SL Wireless series not only shows innovation in functionality but also enhances its visual appeal. Each side of the fan now features an additional light strip, increasing the total number of LEDs to 40. This enables duo-zoned lighting adjustments, delivering a more dynamic and versatile visual experience that truly stands out.
Note: This listing is for the LED model, not the LCD Model. Images shown below are for references only.
BREEZE YOUR SYSTEM
UNI FAN SL Wireless series features FDB bearing, ensuring long-term high-speed operation at a lower noise level. LCD and LED versions can reach fan speeds of up to 1900 RPM and 2100 RPM, respectively.
METAL BEARING SHELL
To securely hold the impeller to the shaft
MAGNETIC RUBBER RING
Provide extra support for fan operation
BRAZZ NUT
Prevent oil leaks
SHAFT AND COPPER BASE
Ensure fan blade stability during operation
THICKER FAN FRAME
28mm thick fan frame helps deliver more airflow and static pressure
FLUID DYNAMIC BEARING (FDB)
To effectively reduce the internal friction for improved durability
STATOR
To provide a rotating magnetic field that generates momentum
RUBBER PADS
To reduce vibrations and maintain extremely low noise level
SEAMLESS SOFTWARE
L-Connect 3 offers complete control over the UNI FAN series, including the lighting effects, fan speed, and LCD screen.
The fan speed can be automatically adjusted based on the temperature or manually set the RPM fan curve.
L-Connect 3 offers a variety of features, such as grouping, naming, and sorting fans for more intuitive management, providing diverse functionality and user-friendly design.
Specifications
Technical Specifications
| MODEL NAME | UNI FAN SL Wireless 120 |
|---|---|
| MODEL NO. | 12SL1W3W |
| COLOR | WHITE |
| NUMBER OF FANS | 3 |
| CONTROLLER | Yes |
| CONNECTOR TYPE | 4-PIN PWM x1, 3-12V PWM to SATA x1 |
| FAN DIMENSION | 120×124.5x28mm |
| FAN SPEED | 0,400~2000 RPM |
| MAX. AIR PRESSURE | 2.44 mmH2O (Maximum) |
| MAX. AIRFLOW | 64.05 CFM (Maximum) |
| ACOUSTIC NOISE | 28.5 dB(A) (Maximum) |
| INPUT POWER | 1.8W |
| MATERIAL | PBT |
| RATED VOLTAGE | 40 |
| BEARING TYPE | Fluid Dynamic Bearing (FDB) |
| OPERATE VOLTAGE | DC12V & 5V |
| Brand | Lian |
|---|---|
| Product Type | PC Parts |
Shipping Information
- Free NZ-wide shipping on orders over $299
- Standard delivery 2–5 business days
- Rural delivery may take an additional 1–2 days
- Same-day dispatch for orders placed before 2pm (weekdays)
Returns Policy
- 7-day returns on unused items in original packaging
- Faulty or damaged products covered under warranty
- Contact our support team to initiate a return


