---
product_id: 521270692
title: "UNI Fan SL-Infinity 140 Single Fan-Non-Wireless-White-UF-SLIN140-1W"
brand: "lian li"
price: "€ 64.32"
currency: EUR
in_stock: true
category: "Lian Li"
url: https://www.desertcart.nl/products/521270692-uni-fan-sl-infinity-140-single-fan-non-wireless-white
store_origin: NL
region: Netherlands
---

# 40 ARGB LEDs for mesmerizing infinity mirror Daisy-chain up to 4 fans with 1 cable 10% airflow & static pressure boost at ultra-low noise UNI Fan SL-Infinity 140 Single Fan-Non-Wireless-White-UF-SLIN140-1W

**Brand:** lian li
**Price:** € 64.32
**Availability:** ✅ In Stock

## Summary

> ✨ Elevate your PC’s cool factor with infinite style and whisper-quiet power! 🌬️

## Quick Answers

- **What is this?** UNI Fan SL-Infinity 140 Single Fan-Non-Wireless-White-UF-SLIN140-1W by lian li
- **How much does it cost?** € 64.32 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/521270692-uni-fan-sl-infinity-140-single-fan-non-wireless-white)

## 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

- • **Infinity Mirror Brilliance:** 40 vibrant ARGB LEDs create a hypnotic multi-layer lighting effect visible from every angle, making your rig a visual masterpiece.
- • **Customizable Lighting Modes:** Individually program fan blades and frame edges or choose from stunning preset effects to match your unique style and mood.
- • **Performance-Optimized Cooling:** Experience a 10% boost in airflow and static pressure with whisper-quiet operation at just 28 dB—cool your system without the noise.
- • **Magnetic Fluid Dynamic Bearing:** Engineered for durability and ultra-smooth operation, ensuring your fan stays silent and stable for the long haul.
- • **Streamlined Daisy-Chain Design:** Connect up to 4 fans with a single cable, eliminating clutter and elevating your build’s sleekness and airflow efficiency.

## Overview

The Lian Li UNI Fan SL-Infinity 140 is a premium ARGB case fan featuring 40 LEDs with an infinity mirror design, daisy-chain connectivity for up to 4 fans on one cable, and a 10% performance boost in airflow and static pressure. It offers customizable lighting modes, magnetic fluid dynamic bearings for durability, and ultra-quiet operation at 28 dB, making it a top choice for gamers and professionals seeking both aesthetics and efficient cooling.

## Description

Lian Li UNI Fan SL-Infinity 140-Single Pack-ARGB Fan-Daisy-Chain Design-Infinity Mirror-Customizable Lighting Effects-Without Controller-White-(UF-SLIN140-1W)

## Features

- An all-around infinity mirror design creates a multi-layer effect visible from any angle emphasizing the 40 LEDs in each fan.
- The use of one cable to connect up to 4 fans in a cluster and pin-to-pad contact point ensures simple cable management.
- Featuring a 10% performance optimization the result is increased airflow, higher static pressure, and a larger range of fan speed at lower noise levels.
- 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.
- Embedded magnetic Fluid Dynamic Bearing provides stability, durability, and longevity.
- Features a start/ stop mode to completely stop the fan when the CPU or GPU is running below the system's set temperature
- Not reverse blade

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BTYHKRH1 |
| Best Sellers Rank | #2 in Computer Case Fans |
| Brand Name | Lian Li |
| Compatible Devices | Gaming Computer |
| Cooling Method | Air |
| Customer Reviews | 4.7 4.7 out of 5 stars (175) |
| Global Trade Identification Number | 04718466013163 |
| Included Components | Case Fan |
| Item Dimensions L x W x H | 5.51"L x 5.59"W x 0.98"H |
| Item Highlight | Single Pack, ARGB Fan, Daisy-Chain Design, Infinity Mirror, Customizable Lighting Effects, Without Controller |
| Item Weight | 240 g |
| Manufacturer | Lian Li |
| Material Type | Aluminum |
| Maximum Rotational Speed | 2100 rpm |
| Model | UF-SLIN140-1W |
| Noise Level | 28 db |
| Number of Items | 1 |
| Number of Packs | 1 |
| Part Number | UF-SLIN140-1W |
| Power Connector Type | 4-Pin |
| Unit Count | 1 Count |
| Voltage | 12 volts |
| Warranty Description | 1 year |
| Wattage | 1.82 watts |

## Product Details

- **Brand:** Lian Li
- **Compatible Devices:** Gaming Computer
- **Cooling Method:** Air
- **Material:** Aluminum
- **Maximum Rotational Speed:** 2100 rpm
- **Noise Level:** 28 db
- **Power Connector Type:** 4-Pin
- **Product Dimensions:** 5.51"L x 5.59"W x 0.98"H
- **Voltage:** 12 volts
- **Wattage:** 1.82 watts

## Images

![UNI Fan SL-Infinity 140 Single Fan-Non-Wireless-White-UF-SLIN140-1W - Image 1](https://m.media-amazon.com/images/I/41D6uKarZFL.jpg)
![UNI Fan SL-Infinity 140 Single Fan-Non-Wireless-White-UF-SLIN140-1W - Image 2](https://m.media-amazon.com/images/I/41Zc+R2QWGL.jpg)
![UNI Fan SL-Infinity 140 Single Fan-Non-Wireless-White-UF-SLIN140-1W - Image 3](https://m.media-amazon.com/images/I/41yfcIZd5vL.jpg)
![UNI Fan SL-Infinity 140 Single Fan-Non-Wireless-White-UF-SLIN140-1W - Image 4](https://m.media-amazon.com/images/I/41qnfLA2T0L.jpg)
![UNI Fan SL-Infinity 140 Single Fan-Non-Wireless-White-UF-SLIN140-1W - Image 5](https://m.media-amazon.com/images/I/410pYj6UC0L.jpg)

## Available Options

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

## Questions & Answers

**Q: Can these lian li uni sl-infinity 120 fans be used as radiator fans?**
A: I've done a ton of research on static pressure fans (what you want for coolers) and the sl-inf actually perform excellently in that regard. They are in the top 85-90% of best static pressure fans, and that is probably underselling them slightly. They are also amazing at simply moving air as case fans.

**Q: If I were to purchase two sets of these, would it be possible to use the y-splitter to power 3 front fans and 2 bottom fans with a single controller?**
A: Yes and you wont even need the splitter.Im currently running 6 fans on one controller with no splitter.

**Q: Can you control a cluster in software other than L Connect like Asus Armoury with the controller? Like fan speed for cpu is different than the rest?**
A: The 3 pack comes with a cable you can plug into the controller that plugs into a fan header and argb header of the motherboard so that you can control them through armoury create. You have to switch to "MB Control" in the L-Connect 3 software. Not sure how well the level of control would be in any other software other than L-Connect 3 though.

**Q: I am buying the 140mm fans size which don't have a connector. Is the connector in this 120mm kit compatible? How can I buy it?**
A: Connector?  That could mean so many things when talking about these, but if you're talking about the pinned connector that connects the fan to the controller or the mobo, then the answer is no, because they're different voltages, but if you actually meant the controller hub, since I can't figure out why you wouldn't have the pinned connector that comes with the fan, then the answer is yes, you can use one controller for either size.

## Frequently Bought Together

- Lian Li UNI Fan SL-Infinity 140-Single Pack-ARGB Fan-Daisy-Chain Design-Infinity Mirror-Customizable Lighting Effects-Without Controller-White-(UF-SLIN140-1W)
- Lian Li UNI Fan SL Infinity SL-INF 120 RGB L-Connect 3 Fan Controller Kits (White)

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-09-10*