---
product_id: 611289182
title: "Lian Li UNI Fan SL-Infinity 140mm Reverse Blade-Single Pack-ARGB Fan-Daisy-Chain Design-Infinity Mirror-Customizable Lighting Effects-Without Controller-Black-(14RSLIN1B)"
brand: "lian li"
price: "€ 62.99"
currency: EUR
in_stock: true
reviews_count: 13
category: "Lian Li"
url: https://www.desertcart.nl/products/611289182-lian-li-uni-fan-sl-infinity-140mm-reverse-blade-single
store_origin: NL
region: Netherlands
---

# 40 ARGB LEDs per fan 61.3 CFM airflow 30.6 dB ultra-quiet Lian Li UNI Fan SL-Infinity 140mm Reverse Blade-Single Pack-ARGB Fan-Daisy-Chain Design-Infinity Mirror-Customizable Lighting Effects-Without Controller-Black-(14RSLIN1B)

**Brand:** lian li
**Price:** € 62.99
**Availability:** ✅ In Stock

## Summary

> 🌟 Elevate your PC’s vibe with infinite style and whisper-quiet power!

## Quick Answers

- **What is this?** Lian Li UNI Fan SL-Infinity 140mm 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?** € 62.99 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/611289182-lian-li-uni-fan-sl-infinity-140mm-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

- • **Reverse Blade Tech:** Optimized airflow intake with reduced wind noise—cool your rig quietly and efficiently.
- • **Daisy-Chain Simplicity:** Connect up to 4 fans with a single cable for sleek, clutter-free cable management.
- • **Customizable Lighting Modes:** Individually program fan blades and frame edges or choose from stunning presets.
- • **Mesmerizing Infinity Mirror:** Multi-layer ARGB lighting visible from every angle for a next-level aesthetic.
- • **Magnetic Fluid Dynamic Bearing:** Engineered for ultra-stable, durable, and whisper-quiet performance with start/stop mode.

## Overview

The Lian Li UNI Fan SL-Infinity 140mm ARGB fan combines cutting-edge reverse blade design with a dazzling infinity mirror effect featuring 40 LEDs. Delivering 61.3 CFM airflow at a whisper-quiet 30.6 dB, it supports daisy-chaining up to 4 fans for streamlined setup. Customizable lighting and magnetic fluid dynamic bearings ensure both stunning visuals and long-lasting, silent cooling performance.

## 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: Works well - 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: If you want great fan that is amazing to look at to then go no further! - Amazing looking fans that are quite and well built. I love the aesthetic of the fan and the options to adjust how they look and what color they run at thru the lian li program is top notch. Have owned for several months and no issues they work amazing will only be using lian li products from now on when I can!

## Features

- An all-around infinity mirror design creates a multi-layer effect visible from any angle emphasizing the 40 LEDs in each fan.
- When installed as an intake fan with the reverse blade this increases the airflow and lowers the wind noise.
- The use of one cable to connect up to 4 fans in a cluster and pin-to-pad contact point ensures simple cable management.
- 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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CVN1TVP9 |
| Air Flow Capacity | 61.3 Cubic Feet Per Minute |
| Best Sellers Rank | #10 in Computer Case Fans |
| Brand | Lian Li |
| Compatible Devices | gaming case |
| Cooling Method | Air |
| Date First Available | February 23, 2024 |
| Global Trade Identification Number | 04718466014894 |
| Item Weight | 9.9 ounces |
| Item model number | 14RSLIN1B |
| Manufacturer | Lian Li |
| Material | Copper |
| Maximum Rotational Speed | 1600 RPM |
| Noise Level | 30.6 Decibels |
| Number of Items | 1 |
| Power Connector Type | 4-Pin |
| Product Dimensions | 5.59"L x 0.98"W x 5.51"H |
| Voltage | 12 Volts |
| Wattage | 5.16 watts |

## Product Details

- **Brand:** Lian Li
- **Compatible Devices:** gaming case
- **Cooling Method:** Air
- **Material:** Copper
- **Maximum Rotational Speed:** 1600 RPM
- **Noise Level:** 30.6 Decibels
- **Power Connector Type:** 4-Pin
- **Product Dimensions:** 5.59"L x 0.98"W x 5.51"H
- **Voltage:** 12 Volts
- **Wattage:** 5.16 watts

## Images

![Lian Li UNI Fan SL-Infinity 140mm 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 140mm 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 140mm 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 140mm 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 140mm 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 **Size, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works well
*by J***Y on January 24, 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.

### ⭐⭐⭐⭐⭐ If you want great fan that is amazing to look at to then go no further!
*by J***H on October 4, 2025*

Amazing looking fans that are quite and well built. I love the aesthetic of the fan and the options to adjust how they look and what color they run at thru the lian li program is top notch. Have owned for several months and no issues they work amazing will only be using lian li products from now on when I can!

### ⭐⭐⭐⭐⭐ The "Aesthetics Perfectionist" Review (Best for high-end builds)
*by N***N on December 4, 2025*

If you care about how your PC looks, these are a game changer. I used these as intake fans on the bottom and side of my case. With normal fans, you would be staring at the ugly plastic frame and sticker on the back. With these "Reverse Blade" versions, you get the beautiful infinity mirror front and proper intake airflow. The daisy-chain mechanism is brilliant—only one cable for a cluster of three fans makes cable management incredibly clean. The RGB is bright, smooth, and the infinity effect on the sides is mesmerizing. They are pricey, but for a showpiece build, they are absolutely worth it. Pros: • Solves the "intake fan looks ugly" problem. • Infinity mirror effect is stunning. • Easy daisy-chain installation (less cable clutter). Cons: • Expensive per fan. • You need to buy a controller separately if you don't have a 3-pack of the standard fans.

## 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 Netherlands*
*Store origin: NL*
*Last updated: 2026-03-01*