---
product_id: 458951004
title: "UNI Fan SL-Infinity 120-Black-UF-SLIN120-1B"
brand: "lian li"
price: "¥14032"
currency: JPY
in_stock: true
reviews_count: 13
url: https://www.desertcart.jp/products/458951004-uni-fan-sl-infinity-120-black-uf-slin120-1b
store_origin: JP
region: Japan
---

# 40 ARGB LEDs for mesmerizing infinity mirror effect 61.3 CFM airflow with 10% performance boost Daisy-chain up to 4 fans with a single cable UNI Fan SL-Infinity 120-Black-UF-SLIN120-1B

**Brand:** lian li
**Price:** ¥14032
**Availability:** ✅ In Stock

## Summary

> 🌟 Light up your build, cool with precision — the future of PC fans is here!

## Quick Answers

- **What is this?** UNI Fan SL-Infinity 120-Black-UF-SLIN120-1B by lian li
- **How much does it cost?** ¥14032 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/458951004-uni-fan-sl-infinity-120-black-uf-slin120-1b)

## 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

- • **Modular Compatibility:** Removable keylock and reversible cable module for seamless radiator and case integration.
- • **Smart Silent Operation:** Start/stop mode halts fan spinning below set temps, delivering whisper-quiet efficiency.
- • **Infinity Mirror Brilliance:** Multi-layer ARGB lighting visible from every angle to elevate your rig’s aesthetic.
- • **Optimized Cooling Performance:** 10% airflow and static pressure boost ensures your system stays cool and quiet under pressure.
- • **Streamlined Daisy-Chain Design:** Connect up to 4 fans with one cable for ultra-clean, minimalist cable management.

## Overview

The Lian Li UNI Fan SL-Infinity 120 is a high-performance ARGB case fan featuring a stunning infinity mirror design with 40 LEDs, daisy-chain connectivity for up to 4 fans via a single cable, and a 10% boost in airflow and static pressure. Its modular design enhances compatibility with radiators, while the embedded magnetic fluid dynamic bearing ensures durability and quiet operation. Ideal for professionals seeking both style and superior cooling efficiency.

## 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)

## 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 |
|---------------|-------|
| Air Flow Capacity | 61.3 cfm |
| Asin | B0B4SJ9S8B |
| Best Sellers Rank | #8 in Computer Case Fans |
| Brand Name | Lian Li |
| Compatible Devices | Desktop |
| Cooling Method | Air |
| Customer Reviews | 4.7 4.7 out of 5 stars (802) 4.7 out of 5 stars |
| Global Trade Identification Number | 04718466011718 |
| Included Components | Case Fan |
| Item Dimensions L X W X H | 4.81"L x 0.98"W x 4.72"H |
| Item Type Name | ehf not applicable |
| Item Weight | 8.8 ounces |
| Manufacturer | Lian Li |
| Material Type | Copper |
| Maximum Rotational Speed | 2100 rpm |
| Model | UF-SLIN120-1B |
| Noise Level | 29 db |
| Number Of Items | 1 |
| Number Of Packs | 1 |
| Part Number | UF-SLIN120-1B |
| Power Connector Type | 7-Pin |
| Unit Count | 1 Count |
| Voltage | 12 volts |
| Warranty Description | 1 year |
| Wattage | 5.16 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:** 5.16 watts

## Images

![UNI Fan SL-Infinity 120-Black-UF-SLIN120-1B - Image 1](https://m.media-amazon.com/images/I/51C0qwUUZbL.jpg)
![UNI Fan SL-Infinity 120-Black-UF-SLIN120-1B - Image 2](https://m.media-amazon.com/images/I/61zl3mS5tvL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Amazing
*by  on Reviewed in the United States May 18, 2026*

Can't believe I didn't already leave a review, these are just absolutely amazingI don't mess around much with RGB software (since so much of it is clunky), but this was easy to get all 24 fans synced. I'd like more customization in the software but honestly it's barely a complaint, the fans themselves are great. The color is bright, the changes are fluid, and the infinity mirrors add so much more depth and visual detail.Best things about them? The cables. I replaced 24 fans that each had 2 cables, one for power and one for rgb control...which meant I had 4 fan and 4 RGB controllers...64 cables for just fans. With this, I've got 24 fans, 7 direct power/rgb cables, 2 fan controllers that also controller RGB, and 4 cablrs coming from those two...from 64 cables down to 11.Obviously there are other fans that can directly link to one another to cut down on cables, but man...these just look so much better in person.As for airflow, I don't have a whole lot I can speak on it because I run a push/pull configuration and rarely go beyond 1300rpm unless I'm stress testing something. It holds well at 2100 rpm under extreme load when I do push it.One thing to note, the power cables can only mount in one direction, which was a tad bit annoying for me but not a deal breaker.

### ⭐⭐⭐⭐⭐ Style & performance!
*by  on Reviewed in the United States December 29, 2022*

I have been running a case full of SL120 Infinity fans for around 5 months now. Recently moved my build into a new O11D Dynamic Evo, so I was in need of an extra rear exhaust fan. These guys had one in stock when everyone else seemed to be sold out at the time - and for regular price. Best fans I have owned! Incredibly easy to install, especially if you have a L Connect Controller already. The ability to click them together in groups and use only one cable per group, makes cable management and the installation process a breeze. For reference, before I switched to these Infinity fans, I ran a whole case of Corsair fans. I went from 18 individual cables going to a controller, down to 3. Adding this extra fan only added one more cable, for a total of 4. That is amazing! As for noise, at low speeds you don't even hear them. Medium speeds they are audible, but quiet. Of course at the highest speeds they can get loud because of their very high rpm capability. But they rarely, if ever need to be that high. In terms of price to performance, they are up there with some of the best. Sure, you can get some BeQuiet or Noctua fans without RGB that can move more air, but the fact you get this kind of performance out of one of the most beautiful fans out there, is well worth the price. Long term reliability is still up in the air due to the fact they were released only about 6 months ago, but so far so good! (Knock on wood lol) Definitely recommend!Lastly, Coolerguys were completely on top of this order. The fan showed up a couple days before it was supposed to and the entire process was easy. 5 stars so far!

### ⭐⭐⭐⭐⭐ Sturdy (quiet)fan, easy to install.
*by  on Reviewed in the United States July 25, 2026*

Can’t complain so far, reliable. Rgb is nice w lconnect. Quiet fans and fairly priced when I got most of mine in 2024.I did have 1 fan go bad, but lian li’s warranty took care of it fairly quickly.Not a big fan of the software but that’s because like most software it wants to run in the back ground all the time which I personally don’t find necessary.

## 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)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.jp/products/458951004-uni-fan-sl-infinity-120-black-uf-slin120-1b](https://www.desertcart.jp/products/458951004-uni-fan-sl-infinity-120-black-uf-slin120-1b)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-08-15*