# Cooling Fan Pack Lian Li UNI FAN SL-INF 120 ARGB Reverse Blade PWM, 3×120mm with Controller + 1×120mm, white

**URL:** https://aio.lv/en/product--lian-li-gabu-723--12368202
**Data updated:** 2026-04-26 20:42 (EEST)
**Category:** Computer Component Accessories
**Manufacturer:** lian li
**Manufacturer code:** GABU-723
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 188.99 €
**Prices and availability valid until:** 2026-07-26 23:59
**Price without VAT (21%):** 156.19 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lian-li-gabu-723--12368202

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 24.07.2026 | free |
| Pickup points | 29.07.2026 | 1.89 EUR |
| Courier delivery to door | 29.07.2026 | 4.99 EUR |

## Summary description

Set of Lian Li UNI FAN SL-INF 120 ARGB reverse-blade PWM cooling fans: three 120mm fans with controller plus an additional 120mm fan in white. These PC case fans feature ARGB lighting and PWM speed control for integration into system cooling setups. Suitable for improving airflow in towers, radiators, and chassis while providing addressable RGB illumination and synchronized control.

## Long description

The Lian Li UNI FAN SL-INF 120 ARGB Reverse Blade PWM pack includes three 120mm reverse-blade fans with an integrated controller plus one additional 120mm fan in white. Designed for PC builders who need configurable airflow and addressable RGB lighting, these fans combine PWM speed control with ARGB synchronization to integrate with common motherboard headers or the included controller. The reverse-blade design optimizes static pressure and airflow for use on radiators, heatsinks and in tight chassis environments while the modular UNI FAN architecture allows alignment and daisy-chaining for a tidy installation.
Advantages
These fans offer PWM-controlled speed for automatic adjustment based on system temperatures and ARGB lighting compatible with popular synchronization standards, enabling coordinated illumination across multiple fans. The reverse-blade geometry improves pressure delivery through dense fin arrays such as radiators, and the included controller plus snap-together mounting reduces cable clutter and simplifies setup. White fan frames provide a neutral aesthetic that complements a wide range of case interiors.
Suitable for
Improving case airflow in mid-tower and full-tower chassis
Mounting on 120mm radiators for liquid cooling loops
Replacing or upgrading stock 120mm intake or exhaust fans
Systems requiring synchronized ARGB lighting and PWM fan control
When it may not be suitable
This pack may not be ideal if you require passive or ultra-low-noise operation at very low RPMs, since reverse-blade designs and higher static pressure settings can produce perceptible noise under load. It is also not intended for systems that lack either a compatible ARGB header or the space to connect the included controller and cabling, though motherboard ARGB support is optional thanks to the controller.
Key specifications
Fan size: 120 mm
Qty: 3 fans + 1 additional 120 mm fan (white)
Blade design: reverse blade for increased static pressure
Speed control: PWM (pulse-width modulation)
Lighting: Addressable RGB (ARGB) compatible
Mounting: standard 120 mm screw pattern
How to use
Install the fans in the desired positions using the standard 120 mm mounting holes and screws. Connect PWM power cables to the motherboard fan headers or to a supported fan hub to enable automatic speed control based on system temperature. For ARGB lighting, connect the addressable RGB cable to a compatible motherboard header or to the included controller; follow the controller instructions to synchronize colors and effects. Align and snap UNI FAN modules as needed to create a continuous panel and route cables to minimize obstruction to airflow.
What to consider before purchase
Verify your case has available 120 mm mounting points for the number of fans you plan to install.
Check motherboard compatibility for ARGB headers or plan to use the included controller.
Confirm that your fan headers support PWM control or that an appropriate hub is available.
Usage recommendations
For balanced cooling and noise, configure PWM curves in your motherboard BIOS or software to scale fan speed with CPU/GPU temperature. When mounting on radiators, use a push or pull configuration consistent across the radiator for predictable static pressure performance. Keep ARGB cables tidy and use the controller to avoid overloading a single header if multiple LEDs are connected.

## FAQ

### How much does the Lian Li UNI FAN SL-INF 120 ARGB 3+1 PWM fans cost, and is it available for purchase?

The price is 188.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 500 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 24.07.2026 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. 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