# Computer case fan Lian Li 12RCL1W3B 120 mm, 12 V, 2150 RPM, 2.52 mmH2O, Fluid Dynamic Bearing, black

**URL:** https://aio.lv/en/product--lian-li-12rcl1w3b--11516475
**Data updated:** 2026-01-28 13:03 (EET)
**Category:** Computer Component Accessories
**Manufacturer:** lian li
**Manufacturer code:** 12RCL1W3B
**EAN:** 4718466018595
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 59.99 €
**Prices and availability valid until:** 2026-07-29 23:59
**Price without VAT (21%):** 49.58 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lian-li-12rcl1w3b--11516475

## 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 12RCL1W3B is a 120 mm computer case fan designed for chassis cooling. It operates at 12 V with a rotational speed range up to 2150 RPM (min 0.25 RPM) and delivers a maximum air pressure of 2.52 mmH2O. The fan uses a Fluid Dynamic Bearing (FDB) for reduced noise and longer life. Dimensions are 120 × 120 × 28 mm and the finish is black — suitable for improving airflow in PC builds and replacing standard case fans.

## Long description

Lian Li 12RCL1W3B is a 120 mm computer case fan designed for chassis cooling. It features independently controllable dual-zone RGB lighting on the fan blades and side strips, a central aluminum nameplate, and a tool-free interlocking system for quick chainable installation. The fan uses a fluid dynamic bearing (FDB) and is available with standard or reverse blade orientation, delivering balanced airflow and static pressure while operating quietly.
Advantages
The fan provides layered RGB lighting with separate control of blades and side strips for refined visual effects. An aluminum center plate improves perceived build quality. The updated push-to-connect interlock enables screwless, fast installation and tidy chaining. Fluid dynamic bearing ensures quieter operation and longer lifespan, while integrated PWM detection and a 2-pin tail power header deliver stable 12V power and tidy cable routing.
Suitable for
Desktop PC chassis cooling and airflow improvement
RGB-focused builds requiring synchronized multi-zone lighting
Compact or high-density setups needing 28 mm thick high-pressure fans
Systems where quiet operation and long service life are important
Key specifications
Size: 120 × 120 × 28 mm
Rated voltage: 12 V
Maximum speed: up to 2150 RPM
Maximum static pressure: 2.52 mmH2O
Maximum airflow: 77.34 CFM
Noise level: 29.8 dB
Bearing type: Fluid Dynamic Bearing (FDB)
Lighting: dual-zone RGB (fan blades and side strips), individually controllable
Available blade orientations: standard and reverse
Color: black
How to use
Install the fan into a compatible 120 mm mounting location in your PC case. Use the tool-free UNI FAN interlocking system to chain multiple fans together without screws, aligning and pushing connectors until they click. Connect the 4-pin main header to the motherboard or PWM hub for automatic fan speed control and use the 2-pin tail header if additional power is required. Organize and adjust cable length with the built-in cable organizer and, if desired, use cable combs for cleaner wiring. Configure lighting and fan curves using the L-Connect 3 software or control groups via the L-Wireless Sync controller and 2.4 GHz USB dongle for wireless synchronization.
Usage recommendations
For optimal cooling performance maintain unobstructed intake and exhaust paths, set PWM curves in the motherboard or L-Connect 3 to balance noise and airflow, and group UNI FANs using the L-Wireless controller to synchronize lighting and speed across multiple devices.

## Specifications

| Feature | Value |
|---|---|
| Type | Fan |
| Material | Thermoplastic polyester (PBT), Polycarbonate (PC), Aluminium |
| Height | 120 mm |
| Width | 120 mm |
| Depth | 28 mm |
| Product colour | Black |
| Number of fans | 3 fan(s) |
| Voltage | 12 |
| Fan diameter | 120 mm |
| Suitable location | Computer case |
| Maximum airflow | 77.34 cfm |
| Maximum air pressure | 2.52 mmH2O |
| Noise level (high speed) | 29.8 dB |
| Rotational speed (max) | 2150 RPM |
| Rotational speed (min) | 0.25 RPM |
| Bearing type | Fluid Dynamic Bearing (FDB) |
| Fan power consumption | 5.16 W |
| Starting voltage | 6 V |

## FAQ

### How much does the Lian Li 12RCL1W3B 120 mm case fan cost, and is it available for purchase?

The price is 59.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 293 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. 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/11516475/67016370_large.webp