# All-in-one Liquid CPU Cooler Lian Li Uni Fan SL-INF WIRELESS 120, 120 mm, 2200 RPM, FDB, 12 V, Black

**URL:** https://aio.lv/en/product--lian-li-12rslin1w3b--11481353
**Data updated:** 2026-02-19 13:17 (EET)
**Category:** Computer Component Accessories
**Manufacturer:** lian li
**Manufacturer code:** 12RSLIN1W3B
**EAN:** 4718466017710
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 110.99 €
**Prices and availability valid until:** 2026-07-29 23:59
**Price without VAT (21%):** 91.73 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lian-li-12rslin1w3b--11481353

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.89 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

Lian Li Uni Fan SL-INF WIRELESS 120 is an all-in-one liquid CPU cooler with a 120 mm fan designed for PC cooling. The fan uses a Fluid Dynamic Bearing (FDB), operates on 12 V, and supports a speed range up to 2200 RPM (min 0.2 RPM) with a maximum air pressure of 2.2 mmH2O. It provides reliable thermal management for processors in desktop systems and is supplied in black.

## Long description

Lian Li Uni Fan SL-INF WIRELESS 120 is an all-in-one liquid CPU cooler fan designed to provide stable thermal management for desktop processors. This 120 mm fan features a Fluid Dynamic Bearing (FDB), supports PWM control and operates on 12 V with a maximum rotational speed of 2200 RPM and maximum static pressure of 2.2 mmH2O. The SL-INF Wireless integrates a compact wireless receiver for 2.4 GHz control and an upgraded 4-pin PWM power cable that enables BIOS fan detection and reliable power delivery, making it suitable for modern PC cooling setups.
Advantages
The Uni Fan SL-INF Wireless offers cableless synchronization of fan speed and ARGB lighting across multiple Lian Li devices through L-Connect 3, reducing cable clutter and simplifying system wiring. Its FDB motor delivers long service life and low noise operation while the receiver’s additional PWM tail cable ensures stable power. Triple-zone lighting with 58 addressable LEDs per fan and dual-sided frame design provide flexible aesthetic options without sacrificing cooling performance.
Suitable for
Custom and prebuilt desktop PCs requiring focused CPU cooling in compact radiators
Systems where clean cable management and wireless synchronization of fans and lighting are desired
Users who want software control of fan curves and RGB effects via L-Connect 3
Small form factor builds that use 120 mm radiator fans
Key specifications
Fan size: 120 mm (120 x 122.1 x 28 mm)
Bearing type: Fluid Dynamic Bearing (FDB) for low noise and durability
Voltage: 12 V with 4-pin PWM support and BIOS fan detection
Speed range: up to 2200 RPM (minimum 0.2 RPM)
Maximum static pressure: 2.2 mmH2O
Maximum airflow: 69.7 CFM
Noise level: 32.2 dB (maximum measured)
ARGB lighting: 58 addressable LEDs per fan, triple-zone lighting (blade hub, side strip, inner edge)
Control: 2.4 GHz wireless receiver compatible with L-Connect 3 and L-Wireless SYNC Controller (up to 10 device groups)
Mechanical features: quick-connect PIN daisy-chaining, dual-sided frame design with infinity mirror layers
Color: Black
How to use
Install the fan on the radiator or chassis mounting points in accordance with the radiator manufacturer’s instructions. Connect the wireless receiver using either the rear I/O USB or internal USB 2.0 header and attach the PWM cable to the motherboard or compatible pump header for BIOS detection and PWM control. Use the quick-connect PIN system to daisy-chain multiple fans and ensure the receiver’s PWM tail cable is secured for stable power. Launch L-Connect 3 software to bind fans, assign them to groups, rename devices, configure fan curves and select or create lighting presets.
Usage recommendations
For optimal cooling and noise balance, configure a fan curve in L-Connect 3 based on CPU temperature: set a low idle speed for everyday tasks and increase RPM progressively under load. When installing multiple fans, position intake and exhaust fans to maintain positive or balanced airflow and avoid placing the receiver where strong EMI sources may interfere with the 2.4 GHz signal. Regularly check the quick-connect pins and PWM cable connections for secure contact.

## Specifications

| Feature | Value |
|---|---|
| Type | All-in-one liquid cooler |
| Material | Thermoplastic polyester (PBT), Polycarbonate (PC), Aluminium |
| Power supply | 5.16 W |
| Product colour | Black |
| Voltage | 12 |
| Fan diameter | 120 mm |
| Suitable location | Processor, Computer case |
| Illumination colour | Multi |
| Maximum airflow | 69.7 cfm |
| Maximum air pressure | 2.2 mmH2O |
| Noise level (high speed) | 32.2 dB |
| Fan current | 0.18 A |
| Fan connector | 4-pin |
| Illumination LED | Yes |
| Fan dimensions (W x D x H) | 120 x 122.1 x 28 |
| Rotational speed (max) | 2200 RPM |
| Rotational speed (min) | 0.2 RPM |
| Number of LEDs | 58 |
| Bearing type | Fluid Dynamic Bearing (FDB) |
| Quantity per pack | 1 pc(s) |
| Pulse-width modulation (PWM) support | Yes |
| Starting voltage | 6 V |
| LED voltage | 5 V |
| Warranty period | 3 year(s) |

## FAQ

### How much does the Lian Li Uni Fan SL-INF WIRELESS 120 CPU cooler cost, and is it available for purchase?

The price is 110.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 554 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 13.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can Lian Li Uni Fan SL-INF WIRELESS 120 CPU cooler be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All lian li products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized lian li service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### Where can I download the instructions for Lian Li Uni Fan SL-INF WIRELESS 120 CPU cooler?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/11481353/67066122_large.webp