---
product_id: 458951004
title: "UNI Fan SL-Infinity 120-Single Pack-ARGB Fan-Infinity Mirror-Daisy-Chain Design-Customizable Lighting Effects-One Cable Connection-Without Controller-Black-(UF-SLIN120-1B)"
brand: "lian li"
price: "HK$464"
currency: HKD
in_stock: true
reviews_count: 12
category: "Lian Li"
url: https://www.desertcart.hk/products/458951004-uni-fan-sl-infinity-120-single-pack-argb-fan-infinity
store_origin: HK
region: Hong Kong
---

# 40 ARGB LEDs for dazzling infinity mirror effect 61.3 CFM airflow with 10% performance boost Daisy-chain up to 4 fans with one cable UNI Fan SL-Infinity 120-Single Pack-ARGB Fan-Infinity Mirror-Daisy-Chain Design-Customizable Lighting Effects-One Cable Connection-Without Controller-Black-(UF-SLIN120-1B)

**Brand:** lian li
**Price:** HK$464
**Availability:** ✅ In Stock

## Summary

> ✨ Elevate your build with infinite style and silent power 🌬️

## Quick Answers

- **What is this?** UNI Fan SL-Infinity 120-Single Pack-ARGB Fan-Infinity Mirror-Daisy-Chain Design-Customizable Lighting Effects-One Cable Connection-Without Controller-Black-(UF-SLIN120-1B) by lian li
- **How much does it cost?** HK$464 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/458951004-uni-fan-sl-infinity-120-single-pack-argb-fan-infinity)

## 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

- • **Customizable Lighting Modes:** Individually program fan blades and frame edges or select from stunning preset effects to match your unique style and mood.
- • **Optimized Cooling Performance:** Experience a 10% boost in airflow and static pressure while maintaining whisper-quiet operation at just 29 dB.
- • **Magnetic Fluid Dynamic Bearing:** Engineered for ultra-smooth, durable, and silent operation, ensuring your system stays cool and sleek for years to come.
- • **Streamlined Daisy-Chain Design:** Connect up to 4 fans with a single cable, eliminating cable clutter and elevating your build’s clean, professional look.
- • **Mesmerizing Infinity Mirror Glow:** 40 vibrant ARGB LEDs create a multi-layered light show visible from every angle, making your rig the envy of every gamer and creator.

## Overview

The Lian Li UNI Fan SL-Infinity 120 is a premium ARGB cooling fan featuring 40 LEDs with an infinity mirror design, daisy-chain connectivity for up to 4 fans via a single cable, and a 10% enhanced airflow performance at low noise levels. Its magnetic fluid dynamic bearing ensures durability and quiet operation, while customizable lighting effects and reversible cable modules offer unmatched versatility for professional-grade PC builds.

## Description

Lian Li UNI Fan SL-Infinity 120-Single Pack-ARGB Fan-Infinity Mirror-Daisy-Chain Design-Customizable Lighting Effects-One Cable Connection-Without Controller-Black-(UF-SLIN120-1B)

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: Extraordinarily Extravagant - I had the older SL120s installed previously before these were released since the Lian Li Galahad AIO came with them so I ordered 3 more to fill up the case. My rear exhaust fan started dying so I decided to replace all of them with the infinity fans. As far as performance specs go, the numbers are out there for your own viewing pleasure if you want to get into specifics but I won't bother doing so. There are many fans out there that would be better bang for your buck if you wanted pure performance. While these are no slouch in the cooling department, the main reason you're even thinking of buying these is how nice they look and how easy they are to install. Looks are great, as expected from the amount of visuals they crammed into 1 fan. If you're not wanting the gaudiness of it then you have the option of turning off lights or choosing the SL120s or something to keep the ease of daisychain. The fans themselves come packaged with peel off covers over all mirrored sections to protect them during shipping. The connection/daisychain method is just as easy as the SL120 though in a different location on the fan(centered instead of to the side). The fan hubs for these are NOT the same as the ones for the SL120 so if you're replacing those in your system you will have to remove the old hubs to install the ones that come with the infinity fans. In a fresh build this isn't a problem but if caught unaware, replacing these in an older build may take more time than anticipated. The fan hub also requires 2 15pin SATA connections so make sure you have the space for it. These are definitely not a mandatory item for your build as the main appeal is aesthetics but it is nice that they also do not skimp on performance. The price tag is also fairly substantial; you could buy other fans that perform the same for less money but I knew what I was getting into before purchase. Overall I'd give it more like a 4.5/5 but that's really only because I wish the Lconnect3 software had more LED pattern options.

## 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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B4SJ9S8B |
| Air Flow Capacity | 61.3 Cubic Feet Per Minute |
| Best Sellers Rank | #8 in Computer Case Fans |
| Brand | Lian Li |
| Compatible Devices | Desktop |
| Cooling Method | Air |
| Date First Available | June 24, 2022 |
| Global Trade Identification Number | 04718466011718 |
| Item Weight | 8.8 ounces |
| Item model number | UF-SLIN120-1B |
| Manufacturer | Lian Li |
| Material | Copper |
| Maximum Rotational Speed | 2100 RPM |
| Noise Level | 29 Decibels |
| Number of Items | 1 |
| Power Connector Type | 7-Pin |
| Product Dimensions | 4.81"L x 0.98"W x 4.72"H |
| Voltage | 12 Volts |
| Wattage | 2.64 watts |

## Product Details

- **Brand:** Lian Li
- **Compatible Devices:** Desktop
- **Cooling Method:** Air
- **Material:** Copper
- **Maximum Rotational Speed:** 2100 RPM
- **Noise Level:** 29 Decibels
- **Power Connector Type:** 7-Pin
- **Product Dimensions:** 4.81"L x 0.98"W x 4.72"H
- **Voltage:** 12 Volts
- **Wattage:** 2.64 watts

## Images

![UNI Fan SL-Infinity 120-Single Pack-ARGB Fan-Infinity Mirror-Daisy-Chain Design-Customizable Lighting Effects-One Cable Connection-Without Controller-Black-(UF-SLIN120-1B) - Image 1](https://m.media-amazon.com/images/I/61Yzu01SNxL.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.

### ⭐⭐⭐⭐⭐ Extraordinarily Extravagant
*by J***S on April 6, 2023*

I had the older SL120s installed previously before these were released since the Lian Li Galahad AIO came with them so I ordered 3 more to fill up the case. My rear exhaust fan started dying so I decided to replace all of them with the infinity fans. As far as performance specs go, the numbers are out there for your own viewing pleasure if you want to get into specifics but I won't bother doing so. There are many fans out there that would be better bang for your buck if you wanted pure performance. While these are no slouch in the cooling department, the main reason you're even thinking of buying these is how nice they look and how easy they are to install. Looks are great, as expected from the amount of visuals they crammed into 1 fan. If you're not wanting the gaudiness of it then you have the option of turning off lights or choosing the SL120s or something to keep the ease of daisychain. The fans themselves come packaged with peel off covers over all mirrored sections to protect them during shipping. The connection/daisychain method is just as easy as the SL120 though in a different location on the fan(centered instead of to the side). The fan hubs for these are NOT the same as the ones for the SL120 so if you're replacing those in your system you will have to remove the old hubs to install the ones that come with the infinity fans. In a fresh build this isn't a problem but if caught unaware, replacing these in an older build may take more time than anticipated. The fan hub also requires 2 15pin SATA connections so make sure you have the space for it. These are definitely not a mandatory item for your build as the main appeal is aesthetics but it is nice that they also do not skimp on performance. The price tag is also fairly substantial; you could buy other fans that perform the same for less money but I knew what I was getting into before purchase. Overall I'd give it more like a 4.5/5 but that's really only because I wish the Lconnect3 software had more LED pattern 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!

## Frequently Bought Together

- Lian Li UNI Fan SL-Infinity 120-Single Pack-ARGB Fan-Infinity Mirror-Daisy-Chain Design-Customizable Lighting Effects-One Cable Connection-Without Controller-Black-(UF-SLIN120-1B)
- 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 O11D EVO RGB E-ATX gaming dual chamber case - ARGB lighting strips - Up to 420mm radiator - Cable management - Front and side tempered glass panels - Reversible chassis (O11DERGBX.US)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-02-20*