# Cooling fan Lian Li UNI FAN TL Wireless 140mm ARGB PWM Reverse Blade

**URL:** https://aio.lv/en/product--lian-li-14rtl1w1b--11547441
**Data updated:** 2026-02-24 11:02 (EET)
**Category:** Computer Component Accessories
**Manufacturer:** lian li
**Manufacturer code:** 14RTL1W1B
**EAN:** 4718466017505
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 40.49 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 33.46 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lian-li-14rtl1w1b--11547441

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.99 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

Lian Li UNI FAN TL Wireless is a 140mm ARGB PWM cooling fan with reverse blade design. It provides adjustable PWM speed control and addressable RGB lighting for case or radiator cooling. Wireless control simplifies lighting setup while the reverse blades aim to optimize airflow and reduce noise. Suitable for PC builders seeking customizable illumination and efficient cooling.

## Long description

The Lian Li UNI FAN TL Wireless 140mm ARGB PWM Reverse Blade is a system cooling fan designed for PC cases and radiators. It combines a 140mm form factor with addressable RGB lighting, PWM speed control and a reverse blade profile to balance airflow and audible performance. Wireless lighting control removes the need for complex RGB wiring while PWM compatibility allows motherboard or controller-managed fan speed adjustment.
Advantages
This 140mm fan integrates ARGB illumination with a reverse blade geometry to improve airflow direction and reduce turbulence compared with conventional blade shapes. PWM support enables precise speed regulation for efficient thermal management, and wireless lighting control simplifies setup and cabling inside the chassis. The fan is compatible with common mounting points for case and radiator installation.
Suitable for
Case cooling in mid-tower and full-tower desktop PCs
Radiator cooling in water-cooling loops requiring 140mm fans
Builds that require customizable ARGB lighting without extensive RGB cabling
Systems where PWM-based automatic fan speed control is preferred
Key specifications
Fan size: 140 mm
Lighting type: Addressable RGB (ARGB)
Control methods: PWM for speed, wireless for ARGB control
Blade design: Reverse blade profile to influence airflow and noise characteristics
Mount compatibility: Standard 140 mm mounting pattern for cases and radiators
How to use
Mount the fan using the standard 140 mm screw holes to a case fan location or radiator bracket. Connect the PWM cable to a motherboard fan header or compatible controller to allow speed curves and automatic thermal response. Set up the wireless ARGB receiver according to the included instructions to control lighting; pairing typically involves a USB or dedicated hub connection if required by the hub. Adjust PWM settings in BIOS or software for the desired balance of cooling and noise, and manage ARGB effects through the wireless interface.
Usage recommendations
Install fans with consistent airflow direction when creating intake and exhaust configurations, and keep cable routing neat to maintain unobstructed airflow. Use motherboard or fan-controller profiles that ramp fan speed based on CPU or GPU temperatures to optimize cooling efficiency while minimizing noise. Verify wireless ARGB signal range and hub placement to ensure reliable lighting control.

## FAQ

### How much does the Lian Li UNI FAN TL Wireless 140mm ARGB PWM fan cost, and is it available for purchase?

The price is 40.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 397 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 16.07.2026 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. All transactions are 100% secure and encrypted.

### 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

## Image

https://aio.lv/img/cache/product/11547441/68517757_large.webp