---
product_id: 509560730
title: "UNI FAN SL-INFINITY UF-SLIN120-3B - 4.8\" Case Fan, 61.3 CFM, 1.8E+3 RPM, Compatible with Desktop, Server"
brand: "lian li"
price: "C$13881"
currency: NIO
in_stock: true
url: https://www.desertcart.ni/products/509560730-uni-fan-sl-infinity-uf-slin120-3b-4-8-case
store_origin: NI
region: Nicaragua
---

# 61.3 CFM airflow power Fluid Dynamic Bearing for silent durability 1800 RPM ultra-smooth speed UNI FAN SL-INFINITY UF-SLIN120-3B - 4.8" Case Fan, 61.3 CFM, 1.8E+3 RPM, Compatible with Desktop, Server

**Brand:** lian li
**Price:** C$13881
**Availability:** ✅ In Stock

## Summary

> 💨 Cool tech, cooler vibes — stay ahead with UNI FAN SL-INFINITY!

## Quick Answers

- **What is this?** UNI FAN SL-INFINITY UF-SLIN120-3B - 4.8" Case Fan, 61.3 CFM, 1.8E+3 RPM, Compatible with Desktop, Server by lian li
- **How much does it cost?** C$13881 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/509560730-uni-fan-sl-infinity-uf-slin120-3b-4-8-case)

## 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

- • **Sleek RGB Ambiance:** Customizable RGBA LED lighting adds a professional yet vibrant aesthetic
- • **Precision Engineering:** 1800 RPM fan speed balances powerful cooling with low noise
- • **Universal Compatibility:** Designed for desktops and servers, fitting seamlessly into your setup
- • **Whisper-Quiet Efficiency:** Fluid Dynamic Bearing ensures near-silent operation for focused productivity
- • **Breeze Through Your Workload:** 61.3 CFM airflow keeps your rig cool under pressure

## Overview

The UNI FAN SL-INFINITY UF-SLIN120-3B is a 4.8-inch high-performance case fan delivering 61.3 CFM airflow at 1800 RPM. Featuring fluid dynamic bearings for quiet, long-lasting operation and customizable RGBA LED lighting, it’s engineered for both desktop and server environments to maintain optimal cooling with style.

## Description

UNI FAN SL-INFINITY UF-SLIN120-3B - 4.8" Case Fan, 61.3 CFM, 1.8E+3 RPM, Compatible with Desktop, Server

## Features

- Color: Black
- Fan Color: Black Frame, Clear Blades
- LED Color Details: RGB
- Airflow: 61.3 CFM
- Fan Bearing: Fluid Dynamic

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Lian Li |
| Product Dimensions | 12.19 x 11.94 x 2.54 cm; 912 g |
| Item model number | UF-SLIN120-3B |
| Manufacturer | LIAN-LI |
| Voltage | 12 Volts |
| Wattage | 5 watts |
| Are Batteries Included | No |
| Item Weight | 912 g |

## Product Details

- **Product dimensions:** 12.2L x 11.9W x 2.5H centimeters
- **Brand:** Lian Li
- **Power connector type:** 4-Pin
- **Voltage:** 12 Volts
- **Wattage:** 5 watts

## Images

![UNI FAN SL-INFINITY UF-SLIN120-3B - 4.8" Case Fan, 61.3 CFM, 1.8E+3 RPM, Compatible with Desktop, Server - Image 1](https://m.media-amazon.com/images/I/41u3UBt-9YL.jpg)

## Questions & Answers

**Q: another question about the delivery u said it took 1 week but did the tracking thing get updated or was it not updated at all?**
A: It updates the moment it ships. Although sometimes it doesn’t update until it’s out for delivery, this isn’t the only product that has done this and it’s likely that it is done because of the high demand of the product and will fill the order as they received it.

**Q: Are these brand new fans sealed in the box?**
A: Yes they are.

**Q: how long did it take to arive?**
A: Sometimes it says that it will take weeks to months but that’s a place holder they arrive with in a week

**Q: How many fans can one controller power and connect to?**
A: Max each port can do is up to 4 fans and each controller has 4 ports. For a total of 16 total fans.

## Frequently Bought Together

- Lian Li UNI Fan SL-Infinity UF-SLIN120-3B - case Fan
- Lian Li UNI Fan SL-INF 120 RGB Infinity Mirror ARGB 120mm Black Desktop Computer Fan
- Lian Li UNI Fan SL-Infinity 120 Reverse Blade-Single Pack-ARGB Fan (Non-Wireless) -Daisy-Chain Design-Infinity Mirror-Cable Management-Customizable Lighting Effects-Black-(UF-RSLIN120-1B)

---

## 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.ni/products/509560730-uni-fan-sl-infinity-uf-slin120-3b-4-8-case](https://www.desertcart.ni/products/509560730-uni-fan-sl-infinity-uf-slin120-3b-4-8-case)

---

*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-02-23*