# Case Fan Lian Li Uni Fan SL-INF 120 mm White, 2100 RPM, 2.66 mmH2O, FDB, 12 V (3 pcs)

**URL:** https://aio.lv/en/product--lian-li-12slin1w3w--11481352
**Data updated:** 2026-02-19 13:17 (EET)
**Category:** Computer Component Accessories
**Manufacturer:** lian li
**Manufacturer code:** 12SLIN1W3W
**EAN:** 4718466017703
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 90.99 €
**Prices and availability valid until:** 2026-07-30 23:59
**Price without VAT (21%):** 75.20 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lian-li-12slin1w3w--11481352

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 28.07.2026 | free |
| Pickup points | 31.07.2026 | 1.89 EUR |
| Courier delivery to door | 31.07.2026 | 4.99 EUR |

## Summary description

Lian Li Uni Fan SL-INF is a 120 mm case fan kit (3 pcs) in white, designed for cooling PC enclosures and improving airflow. Each fan runs at up to 2100 RPM, delivers maximum air pressure of 2.66 mmH2O and uses a Fluid Dynamic Bearing for reduced noise and longer life. Operates at 12 V and suits system intake, exhaust, or radiator use.

## Long description

Lian Li Uni Fan SL-INF 120 mm White is a three-piece case fan kit designed to provide targeted airflow for PC enclosures, radiators and general chassis ventilation. Each 120 mm fan spins up to 2100 RPM, produces up to 2.66 mmH2O static pressure and uses a Fluid Dynamic Bearing (FDB) for extended lifespan and controlled noise. The SL-INF model integrates an infinity mirror ARGB element at the center plus side-frame lighting and aluminum trim accents to create layered visual depth while maintaining standard 120 mm mounting compatibility.
Advantages
The fans deliver a balance of airflow and static pressure suitable for intake, exhaust and radiator placement, while FDB technology reduces bearing noise and increases durability. The infinity mirror center, side-frame ARGB strips and rear-lit logo produce multi-layer lighting effects that remain visible from different viewing angles. A daisy-chain pin-to-pad contact simplifies multi-fan installations by passing signal and power across the cluster, reducing cable clutter.
Suitable for
 Case intake and exhaust to improve general airflow
 Radiator or AIO cooling where moderate static pressure is required
 PC builds that need coordinated ARGB lighting with an infinity mirror effect
Key specifications
 Fan size: 120 mm
 Quantity: 3 fans per kit
 Maximum speed: 2100 RPM
 Maximum acoustic noise: 29 dB(A)
 Maximum airflow: approximately 61.3 CFM
 Maximum static pressure: 2.66 mmH2O
 Bearing type: Fluid Dynamic Bearing (FDB)
 Operating voltage: 12 V
 Dimensions (single fan): 120 x 122.1 x 25 mm
 Color: White with ARGB lighting and aluminum trim
How to use
Mount each fan to standard 120 mm locations in your case or on radiator mounts using the supplied screws or compatible hardware. Connect power and ARGB signal through the provided daisy-chain contact points or to your motherboard/ARGB controller following the manufacturer's connection scheme. Ensure the fans are oriented for the desired airflow direction (intake or exhaust) and allow adequate clearance from cables and other components to maintain unobstructed airflow.
Usage recommendations
For balanced performance, position at least one fan as intake and one as exhaust to establish a stable airflow path. When installing on radiators, align fans to push air through fins for better heat transfer. Use motherboard fan control or an external fan controller to manage fan speed curves and reduce noise during low-load operation.

## Specifications

| Feature | Value |
|---|---|
| Type | Fan |
| Product colour | White |
| Voltage | 12 |
| Fan diameter | 120 mm |
| Suitable location | Computer case |
| Illumination colour | Multi |
| Maximum airflow | 61.3 cfm |
| Maximum air pressure | 2.66 mmH2O |
| Noise level (high speed) | 29 dB |
| Fan thickness | 25 mm |
| Fan current | 0.18 A |
| Fan connector | 4-pin |
| Illumination LED | Yes |
| Fan dimensions (W x D x H) | 120 x 122.1 x 25 |
| Rotational speed (max) | 2100 RPM |
| Number of LEDs | 40 |
| Bearing type | Fluid Dynamic Bearing (FDB) |
| Quantity per pack | 3 pc(s) |
| Starting voltage | 6 V |
| LED voltage | 5 V |
| LED connector type | 3-pin |

## FAQ

### How much does the Lian Li Uni Fan SL-INF 120 mm case fan (3 pcs) cost, and is it available for purchase?

The price is 90.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 601 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 28.07.2026 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: Cash payment, 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

### Where can I download the instructions for Lian Li Uni Fan SL-INF 120 mm case fan (3 pcs)?

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/11481352/67066124_large.webp