# Computer case fan Montech RX120 PRO 120 mm, Hydro Dynamic Bearing, 600–1600 RPM, 12 V, white

**URL:** https://aio.lv/en/product--montech-rx120-pro-w--11892802
**Data updated:** 2026-03-31 14:39 (EEST)
**Category:** CPU Coolers & PC Cooling Systems
**Manufacturer:** Montech
**Manufacturer code:** RX120 PRO (W)
**EAN:** 4710562747928
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 19.99 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 16.52 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--montech-rx120-pro-w--11892802

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.07.2026 | free |
| Pickup points | 15.07.2026 | 1.89 EUR |
| Courier delivery to door | 15.07.2026 | 4.99 EUR |

## Summary description

Montech RX120 PRO is a 120 mm computer case fan designed for chassis and component cooling. It operates at 12 V with a speed range of 600–1600 RPM and uses a Hydro Dynamic Bearing (HDB) for reduced noise and longer life. The fan delivers up to 1.63 mmH2O air pressure, weighs 0.204 kg and comes in white—suitable for everyday airflow and system thermal management.

## Long description

Montech RX120 PRO 120 mm is a chassis fan designed to improve case airflow and component cooling in desktop systems. The fan operates at 12 V with a speed range of 600–1600 RPM, uses a Hydro Dynamic Bearing (HDB) for reduced noise and extended service life, and delivers rated static pressure suitable for typical case intake or exhaust duties. The unit is supplied in white and is sized to the standard 120 x 120 x 25 mm form factor for wide compatibility with mainstream PC cases.
Advantages
The Hydro Dynamic Bearing reduces friction and noise compared with sleeve bearings and supports longer operational durability. Variable speed operation across 600–1600 RPM enables a balance between airflow and acoustic performance, while the 120 mm diameter and standard thickness ensure compatibility with most fan mounts. Its white finish integrates visually into systems where a neutral or bright appearance is desired.
Suitable for
 Case intake or exhaust in mid-tower and full-tower desktop PCs
 Replacing or adding standard 120 mm cooling fans for improved airflow
 Moderate-performance builds where balanced airflow and noise control are required
Key specifications
 Fan diameter: 120 mm (120 x 120 x 25 mm)
 Operating voltage: 12 V
 Speed range: 600–1600 RPM
 Maximum static pressure: up to 1.63 mmH2O
 Acoustic level: up to 27.8 dB (manufacturer rating)
 Airflow: up to approx. 72.3 CFM (manufacturer rating)
 Bearing type: Hydro Dynamic Bearing (HDB)
 Weight: 0.204 kg
 Color: white
How to use
Install the fan into a compatible 120 mm fan mount in the case using the supplied screws or appropriate mounting hardware. Connect the fan to a 3-pin or 4-pin header on the motherboard or to a fan controller, observing correct orientation for intake or exhaust airflow. If PWM control is available on your hardware, use a 4-pin PWM header to enable automatic speed adjustments; otherwise use a 3-pin header or voltage-based controller to set a fixed operating range. Ensure cables are routed to avoid contact with the fan blades before powering the system.
Usage recommendations
Position RX120 PRO fans to establish a clear front-to-back or bottom-to-top airflow path, and combine intake and exhaust fans to maintain balanced case pressure. Periodically clean dust from the fan blades and surrounding filters to preserve airflow and acoustic performance. For lower noise levels, allow the fan to operate in the lower RPM range when system temperatures permit.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Type | Fan |
| Fan diameter | 120 mm |
| Noise level (high speed) | 27.8 dB |
| Rotational speed (min) | 600 RPM |
| Rotational speed (max) | 1600 RPM |
| Maximum airflow | 72.3 cfm |
| Maximum air pressure | 1.63 mmH2O |
| Bearing type | Hydro dynamic bearing (HDB) |
| Pulse-width modulation (PWM) support | Yes |
| Suitable location | Computer case |
| Fan speed (max) | 1760 RPM |
| Fan speed (min) | 540 RPM |
| Quantity per pack | 1 pc(s) |
| VRM fan speed (min) | 1.8 RPM |

### Design

| Feature | Value |
|---|---|
| Product colour | White |
| Material | Plastic |
| Illumination colour | Red, Multi, Green, Blue, Amber |
| Fan connector | 4-pin |
| Illumination LED | Yes |
| Number of LEDs | 20 |
| Fan controller | Yes |
| Number of fan blades | 9 |
| LED connector type | 3-pin |

### Weight & dimensions

| Feature | Value |
|---|---|
| Cable length | 500 m |
| Weight | 0.204 kg |
| Package depth | 142 mm |
| Package height | 30 mm |
| Package width | 124 mm |
| Fan dimensions (W x D x H) | 120 x 120 x 25 |

### Power

| Feature | Value |
|---|---|
| Voltage | 12 |

### Packaging content

| Feature | Value |
|---|---|
| Remote control included | Yes |
| Package type | Box |
| Screws included | Yes |
| RGB controller included | Yes |

## FAQ

### How much does the Montech RX120 PRO 120 mm case fan cost, and is it available for purchase?

The price is 19.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 30 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 10.07.2026 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 Montech 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 Montech 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: type, fan diameter, weight, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/11892802/67410710_large.webp