---
product_id: 613246100
title: "Lian Li UNI Fan SL-Infinity 140 Reverse Blade-Single Pack-ARGB Fan-Daisy-Chain Design-Infinity Mirror-Customizable Lighting Effects-Without Controller-Black-(14RSLIN1B)"
brand: "lian li"
price: "287 zł"
currency: PLN
in_stock: true
reviews_count: 5
category: "Lian Li"
url: https://www.desertcart.pl/products/613246100-lian-li-uni-fan-sl-infinity-140-reverse-blade-single
store_origin: PL
region: Poland
---

# 40 ARGB LEDs per fan Single-cable daisy-chain 61.3 CFM airflow Lian Li UNI Fan SL-Infinity 140 Reverse Blade-Single Pack-ARGB Fan-Daisy-Chain Design-Infinity Mirror-Customizable Lighting Effects-Without Controller-Black-(14RSLIN1B)

**Brand:** lian li
**Price:** 287 zł
**Availability:** ✅ In Stock

## Summary

> ✨ Cool your rig in style with infinite light and airflow 🌈

## Quick Answers

- **What is this?** Lian Li UNI Fan SL-Infinity 140 Reverse Blade-Single Pack-ARGB Fan-Daisy-Chain Design-Infinity Mirror-Customizable Lighting Effects-Without Controller-Black-(14RSLIN1B) by lian li
- **How much does it cost?** 287 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/613246100-lian-li-uni-fan-sl-infinity-140-reverse-blade-single)

## 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

- • **Silent Yet Powerful:** 1600 RPM with just 30.6 dB noise for distraction-free cooling
- • **Reverse Blade Design:** Optimized airflow intake without sacrificing style
- • **Mesmerizing Infinity Mirror:** 360° ARGB lighting that captivates your setup
- • **Effortless Daisy-Chain Setup:** One cable powers multiple fans—clean, minimal, efficient
- • **Durable Magnetic Fluid Bearing:** Engineered for long-lasting, stable performance

## Overview

The Lian Li UNI Fan SL-Infinity 140 is a high-performance ARGB case fan featuring a unique infinity mirror design and reverse blade for superior airflow (61.3 CFM) at a quiet 30.6 dB noise level. Its innovative daisy-chain system requires only one cable for multiple fans, simplifying installation and cable management. Equipped with 40 vibrant LEDs and a magnetic fluid dynamic bearing, it delivers both stunning visuals and reliable, long-lasting cooling for desktop and laptop setups.

## Description

Lian Li UNI Fan SL-Infinity 140 Reverse Blade-Single Pack-ARGB Fan-Daisy-Chain Design-Infinity Mirror-Customizable Lighting Effects-Without Controller-Black-(14RSLIN1B)

Review: Used as a bottom of the computer case intake fan in a Thermal Take Tower 300 (mounted just above the power supply). Chose the reverse blade version for a cleaner look inside the case that avoids showing the “ugly” side of the fan where the wires are usually crammed into narrow channels. The sides of the fan have infinity mirrors which match the RGB of the fan blades and give it a unique look. May someday replace the 3 120mm fans that came with my AIO CPU cooler with these fans, but would be mainly for the aesthetic. Quality of the fan itself is great and the customization of the cables and mounting are great options.
Review: جميله جدا

## Features

- Infinity mirror look all around
- Reversed Blade fan that intakes air while seeing the infinity effect
- Only one cable is required for a cluster of fans
- Embedded magnetic Fluid Dynamic Bearing to provide stability, durability, and longevity
- 40 LEDs in each fan

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CVN1TVP9 |
| ASIN  | B0CVN1TVP9 |
| Air Flow Capacity | 61.3 Cubic Feet Per Minute |
| Best Sellers Rank | #26,042 in Computers ( See Top 100 in Computers ) #177 in Computer Case Fans |
| Brand Name | Lian Li |
| Compatible Devices | Desktop, Laptop |
| Cooling Method | Air |
| Country Of Origin | China |
| Country of origin  | China |
| Customer Reviews | 4.4 4.4 out of 5 stars (203) |
| Customer reviews | 4.4 4.4 out of 5 stars (203) |
| Date First Available  | 24 February 2024 |
| Global Trade Identification Number | 04718466014894 |
| Included Components | Case Fan |
| Item Dimensions L x W x H | 14.2L x 2.5W x 14H centimeters |
| Item Weight | 280 Grams |
| Item model number  | 14RSLIN1B |
| Manufacturer | Lian Li |
| Manufacturer  | Lian Li |
| Material Type | Plastic |
| Maximum Rotational Speed | 1600 RPM |
| Noise Level | 30.6 Decibels |
| Power Connector Type | 3-Pin |
| Product Dimensions  | 14.2 x 2.5 x 14 cm; 280 g |
| Unit Count | 1 Count |
| Voltage | 12 Volts |
| Wattage | 5.16 watts |

## Product Details

- **Brand:** Lian Li
- **Power connector type:** 3-Pin
- **Product dimensions:** 14.2L x 2.5W x 14H centimeters
- **Voltage:** 12 Volts
- **Wattage:** 5.16 watts

## Images

![Lian Li UNI Fan SL-Infinity 140 Reverse Blade-Single Pack-ARGB Fan-Daisy-Chain Design-Infinity Mirror-Customizable Lighting Effects-Without Controller-Black-(14RSLIN1B) - Image 1](https://m.media-amazon.com/images/I/61Ad5EOS30L.jpg)
![Lian Li UNI Fan SL-Infinity 140 Reverse Blade-Single Pack-ARGB Fan-Daisy-Chain Design-Infinity Mirror-Customizable Lighting Effects-Without Controller-Black-(14RSLIN1B) - Image 2](https://m.media-amazon.com/images/I/71M1BeNi8fL.jpg)
![Lian Li UNI Fan SL-Infinity 140 Reverse Blade-Single Pack-ARGB Fan-Daisy-Chain Design-Infinity Mirror-Customizable Lighting Effects-Without Controller-Black-(14RSLIN1B) - Image 3](https://m.media-amazon.com/images/I/61QFQYkSplL.jpg)
![Lian Li UNI Fan SL-Infinity 140 Reverse Blade-Single Pack-ARGB Fan-Daisy-Chain Design-Infinity Mirror-Customizable Lighting Effects-Without Controller-Black-(14RSLIN1B) - Image 4](https://m.media-amazon.com/images/I/61gjsS4xrZL.jpg)
![Lian Li UNI Fan SL-Infinity 140 Reverse Blade-Single Pack-ARGB Fan-Daisy-Chain Design-Infinity Mirror-Customizable Lighting Effects-Without Controller-Black-(14RSLIN1B) - Image 5](https://m.media-amazon.com/images/I/61TBYgwberL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by J***Y on 24 January 2026*

Used as a bottom of the computer case intake fan in a Thermal Take Tower 300 (mounted just above the power supply). Chose the reverse blade version for a cleaner look inside the case that avoids showing the “ugly” side of the fan where the wires are usually crammed into narrow channels. The sides of the fan have infinity mirrors which match the RGB of the fan blades and give it a unique look. May someday replace the 3 120mm fans that came with my AIO CPU cooler with these fans, but would be mainly for the aesthetic. Quality of the fan itself is great and the customization of the cables and mounting are great options.

### ⭐⭐⭐⭐⭐ Review
*by M***H on 15 May 2025*

جميله جدا

### ⭐ Review
*by S***A on 30 December 2025*

Vanwege het gebrek aan aanbod op de markt heeft de verkoper de prijs met tweeënhalf keer verhoogd.

## Frequently Bought Together

- Lian Li UNI Fan SL-Infinity 140 Reverse Blade-Single Pack-ARGB Fan-Daisy-Chain Design-Infinity Mirror-Customizable Lighting Effects-Without Controller-Black-(14RSLIN1B)
- Lian Li UNL Fan SL-Infinity 120-Triple Pack-ARGB Fan (Non-Wireless) -Infinity Mirror-Daisy-Chain Design. Customizable Lighting Effects-One Cable Connection-with Controller-Black-UF-SLIN120-3B
- Lian Li Galahad II Trinity 360MM- AIO CPU Liquid Cooler -Pre-Installed ARGB Daisy-chainable Radiator Fans or UNI Fan SL-INF Fans - for Intel® LGA 1700, 1200, 115X, AMD® AM5/AM4 Sockets (GA2T36INB.US)

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-04-27*