---
product_id: 508754153
title: "Lian Li Uf-slin140-1b 140x142x25 Fluid Dynamic Bearing Fan Black"
brand: "lian li"
price: "28643 Ft"
currency: HUF
in_stock: true
reviews_count: 9
category: "Lian Li"
url: https://www.desertcart.hu/products/508754153-lian-li-uf-slin140-1b-140x142x25-fluid-dynamic-bearing-fan
store_origin: HU
region: Hungary
---

# 140mm high airflow fan Infinity mirror multi-layer ARGB lighting Daisy-chain up to 3 fans with 1 PWM & 1 ARGB cable Lian Li Uf-slin140-1b 140x142x25 Fluid Dynamic Bearing Fan Black

**Brand:** lian li
**Price:** 28643 Ft
**Availability:** ✅ In Stock

## Summary

> 💨 Illuminate your rig with the future of airflow and style.

## Quick Answers

- **What is this?** Lian Li Uf-slin140-1b 140x142x25 Fluid Dynamic Bearing Fan Black by lian li
- **How much does it cost?** 28643 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/508754153-lian-li-uf-slin140-1b-140x142x25-fluid-dynamic-bearing-fan)

## 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

- • **Pro-Grade Reliability:** Trusted by enthusiasts with 4.5-star reviews and proven durability since 2020.
- • **Sleek Black Minimalism:** Matte black finish complements any modern build with a professional, understated look.
- • **Powerful & Quiet Cooling:** 140mm fluid dynamic bearing fan balances strong airflow with whisper-quiet operation.
- • **Effortless Multi-Fan Sync:** Daisy-chain up to 3 fans with a single PWM and ARGB cable for ultra-clean cable management.
- • **Mesmerizing Infinity Glow:** Multi-layer infinity mirror lighting delivers stunning 360° ARGB effects from every angle.

## Overview

The Lian Li UF-SLIN140-1B is a 140mm fluid dynamic bearing fan featuring revolutionary daisy-chain ARGB connectivity and an infinity mirror design that creates vibrant multi-layer lighting effects. Designed for streamlined cable management and professional-grade cooling, it combines aesthetic innovation with reliable performance, making it a top choice for enthusiasts seeking both style and function.

## Description

A combination of the original UNI FAN SL and AL with a touch of infinity mirror, the SL-Infinity fans glow clear with multi-layer effects from any visible angle.

Review: Love these fans. - I have purchased nothing but Lian Li UNI fans since the first generation. Love the look of these. I just wish I would've waited another month for the reverse blade fans to come out.
Review: Pretty, don't expect Noctua SPLs - They look great, with LED sidebars that enhance lighting effects over ordinary blades-only RGB, and if you get two or three together you can daisy-chain them using only one PWM and one aRGB wire, simplifying cable management immensely, for one-half-to-one-third the mess in back. If there's a downside, these fans are expensive without premium-level noise reduction (about the same as central heating from across the room). The cable simplicity makes it worth it for multi-fan arrays, but it's a little harder to recommend singletons. Owned: about six months, no issues

## Features

- Revolutionized Daisy-Chain ARGB Fan

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BTFF1HRM |
| Best Sellers Rank | #1,368 in Computer Case Fans |
| Customer Reviews | 4.5 4.5 out of 5 stars (77) |
| Date First Available | December 19, 2020 |
| Item Weight | 10.9 ounces |
| Item model number | 14SLIN1B |
| Manufacturer | Lian Li |
| Product Dimensions | 6.14 x 1.34 x 6.69 inches |

## Images

![Lian Li Uf-slin140-1b 140x142x25 Fluid Dynamic Bearing Fan Black - Image 1](https://m.media-amazon.com/images/I/61eTWrYn7SL.jpg)
![Lian Li Uf-slin140-1b 140x142x25 Fluid Dynamic Bearing Fan Black - Image 2](https://m.media-amazon.com/images/I/61VUVTodadL.jpg)
![Lian Li Uf-slin140-1b 140x142x25 Fluid Dynamic Bearing Fan Black - Image 3](https://m.media-amazon.com/images/I/61q5jYTOsrL.jpg)
![Lian Li Uf-slin140-1b 140x142x25 Fluid Dynamic Bearing Fan Black - Image 4](https://m.media-amazon.com/images/I/618amd7X1rL.jpg)
![Lian Li Uf-slin140-1b 140x142x25 Fluid Dynamic Bearing Fan Black - Image 5](https://m.media-amazon.com/images/I/61vlBnKsXpL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Love these fans.
*by R***D on January 4, 2025*

I have purchased nothing but Lian Li UNI fans since the first generation. Love the look of these. I just wish I would've waited another month for the reverse blade fans to come out.

### ⭐⭐⭐⭐⭐ Pretty, don't expect Noctua SPLs
*by A***R on January 10, 2026*

They look great, with LED sidebars that enhance lighting effects over ordinary blades-only RGB, and if you get two or three together you can daisy-chain them using only one PWM and one aRGB wire, simplifying cable management immensely, for one-half-to-one-third the mess in back. If there's a downside, these fans are expensive without premium-level noise reduction (about the same as central heating from across the room). The cable simplicity makes it worth it for multi-fan arrays, but it's a little harder to recommend singletons. Owned: about six months, no issues

### ⭐⭐⭐⭐ Great quality, good price, super quiet.
*by N***K on September 13, 2025*

I have multiple of these in my PC in different sizes and overall I'm happy with my purchase. All are very quiet, even the bigger ones. They function as advertised and provided good airflow. The lights are vibrant and bright, I love the way they look and the mirrors add to the aesthetic. Price is not cheap but neither is the quality, definitely worth the price. Only reason this isn't 5 stars is because the bigger fans are slightly "wobbly" for lack of a better word. It's hard to notice and you almost have to be looking for it.

## Frequently Bought Together

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

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**Shop now:** [https://www.desertcart.hu/products/508754153-lian-li-uf-slin140-1b-140x142x25-fluid-dynamic-bearing-fan](https://www.desertcart.hu/products/508754153-lian-li-uf-slin140-1b-140x142x25-fluid-dynamic-bearing-fan)

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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-03-09*