# Lian Li UNI FAN SL Wireless 120 Case Fan 120mm White 3-Pack with Fluid Dynamic Bearing

**URL:** https://aio.lv/en/product--lian-li-g9912rsl1w3w00--11249688
**Data updated:** 2026-06-07 13:16 (EEST)
**Category:** CPU Coolers & PC Cooling Systems
**Manufacturer:** lian li
**Manufacturer code:** G99.12RSL1W3W.00
**EAN:** 840353047501
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

The Lian Li UNI FAN SL Wireless 120 is a 120 mm cooling fan set featuring a Fluid Dynamic Bearing for quiet, long-lasting performance. With a maximum air pressure of 2.07 mmH2O and a versatile 5-12V operating range, these white fans are designed for efficient PC case cooling. The wireless design simplifies cable management, providing a clean aesthetic for high-performance computer builds.

## Long description

The Lian Li UNI FAN SL Wireless 120 is a high-performance 120mm cooling fan set designed for PC enthusiasts who prioritize both thermal efficiency and a clean aesthetic. This 3-pack features a sophisticated wireless connection system that significantly reduces cable clutter, allowing for a streamlined installation process in any computer case. Equipped with a Fluid Dynamic Bearing, these fans ensure quiet operation and long-term reliability, making them an ideal choice for high-performance builds.
Advantages
The primary advantage of the Lian Li UNI FAN SL Wireless 120 is its innovative wireless daisy-chaining capability, which eliminates the need for individual fan cables and simplifies cable management. The inclusion of a Fluid Dynamic Bearing provides a stable and quiet cooling experience, reducing friction and extending the lifespan of the fans. With a maximum speed of 2000 RPM and a high airflow capacity, these fans deliver effective cooling performance while maintaining a low noise profile. The integrated multi-color LED illumination adds a customizable visual element to your system, while the white finish offers a clean and modern look that complements various PC build themes.
Suitable for
High-performance gaming PC builds
Workstations requiring efficient thermal management
PC cases with limited space for cable routing
Users seeking a minimalist and clean aesthetic
When it may not be suitable
These fans may not be suitable for users who require specialized high-static pressure fans for thick radiator configurations where extreme resistance is present. Additionally, users with older motherboards that lack PWM support or sufficient fan headers may find the advanced control features difficult to utilize without the included controller.
Key specifications
Fan diameter: 120 mm
Bearing type: Fluid Dynamic Bearing (FDB)
Maximum fan speed: 2000 RPM
Maximum airflow: 64 CFM
Noise level at high speed: 31 dB
PWM support: Yes
Illumination: Multi-color LED
Power consumption: 1.8 W
How to use
To install the Lian Li UNI FAN SL Wireless 120, connect the fans together using the integrated wireless interlocking mechanism. Once connected, mount the fan cluster into your PC case using the provided screws. Connect the fan cluster to the included controller, then connect the controller to your motherboard's 4-pin PWM header and the power supply. Use the appropriate software to manage fan speeds and customize the LED lighting effects to match your system preferences.
What to consider before purchase
Ensure your PC case has sufficient clearance for 120mm fans.
Verify that your motherboard supports 4-pin PWM fan headers for speed control.
Check the available space for the included fan controller unit.
Confirm that your build aesthetic aligns with the white color scheme.
Usage recommendations
For optimal performance and longevity, ensure that the fans are installed in a configuration that promotes balanced airflow within your case. Regularly clean the fan blades from dust buildup to maintain maximum cooling efficiency and quiet operation.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Type | Fan |
| Fan diameter | 120 mm |
| Noise level (high speed) | 31 dB |
| Maximum airflow | 64 cfm |
| Maximum air pressure | 2.07 mmH2O |
| Bearing type | Fluid Dynamic Bearing (FDB) |
| Pulse-width modulation (PWM) support | Yes |
| Suitable location | Computer case |
| Fan speed (max) | 2000 RPM |
| Fan speed (min) | 400 RPM |
| Quantity per pack | 3 pc(s) |

### Design

| Feature | Value |
|---|---|
| Product colour | White |
| Material | Polybutylene terephthalate (PBT) |
| Illumination colour | Multi |
| Number of fans | 3 fan(s) |
| Fan connector | 4-pin |
| Illumination LED | Yes |
| Fan controller | Yes |

### Weight & dimensions

| Feature | Value |
|---|---|
| Fan dimensions (W x D x H) | 120 x 124.5 x 28 |

### Power

| Feature | Value |
|---|---|
| Power consumption (typical) | 1.8 W |
| Voltage | 5 - 12 |
| Rated voltage | 40 V |

### Packaging content

| Feature | Value |
|---|---|
| Package type | Box |

## FAQ

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All lian li products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized lian li service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: type, fan diameter, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/11249688/65756145_large.webp