# Montech AX120 PRO 120 mm Computer Case Fan, 12 V, Rifle Bearing, 1 pc, Black

**URL:** https://aio.lv/en/product--montech-ax120-pro-b--11892670
**Data updated:** 2026-03-10 00:10 (EET)
**Category:** CPU Coolers & PC Cooling Systems
**Manufacturer:** Montech
**Manufacturer code:** AX120 PRO (B)
**EAN:** 4710562742381
**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-ax120-pro-b--11892670

## 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 AX120 PRO is a 120 mm computer case fan designed for chassis and general PC cooling. It operates at 12 V with a rifle bearing and delivers a maximum air pressure of 1.85 mmH2O. The fan measures 120 x 120 x 25 mm, comes in black, and is supplied as a single unit for replacing or adding case airflow in desktops and workstations.

## Long description

Montech AX120 PRO is a 120 mm computer case fan designed for chassis and general PC cooling. It operates at 12 V with a rifle bearing and delivers a maximum air pressure of 1.85 mmH2O. The fan measures 120 x 120 x 25 mm, comes in black, and is supplied as a single unit for replacing or adding case airflow in desktops and workstations. The AX120 PRO version refines the AX series with a nine-blade design, illuminated rim and blades, and PWM support for automated speed control between low and high RPM ranges.
Advantages
The rifle bearing provides smoother rotation and longer service life compared with basic sleeve bearings, reducing friction and maintenance needs. PWM control enables the fan to adjust speed according to system temperature, allowing quiet operation at low load and increased airflow under heavier workloads. Anti-vibration pads and an optimized frame reduce perceptible noise and vibration during operation. The illuminated rim and fan blades add visual depth for systems with transparent or mesh panels while preserving functional cooling performance.
Suitable for
Desktop and workstation chassis airflow upgrades or replacements
Cooling intake or exhaust in mid-tower and full-tower PC cases
Systems requiring PWM-regulated fan speed for noise and temperature balance
Builds with visible fan locations where subtle lighting is desired
Key specifications
Fan diameter: 120 mm (120 x 120 x 25 mm)
Operating voltage: 12 V
Bearing type: Rifle bearing
Maximum air pressure: 1.85 mmH2O
PWM speed control supported; typical RPM range 600–1600 RPM
Approximate noise level under full load: 25.4 dBA
Color: Black
Quantity: 1 piece
How to use
Install the AX120 PRO into a compatible 120 mm fan mount in your PC case, aligning the airflow direction with your case cooling plan (intake or exhaust). Connect the fan to a motherboard 4-pin PWM header or to a compatible controller to enable automatic speed control. Secure the fan using the supplied screws or case mounting hardware. Ensure clear airflow paths by arranging cables away from the fan intake and exhaust areas and maintain a regular cleaning schedule to prevent dust buildup on the blades and rim.
Usage recommendations
For balanced thermal performance and noise, use PWM control via a motherboard header and configure fan curves in BIOS or system software to reduce speed at idle and increase as CPU/GPU temperatures rise. When installing multiple fans, establish consistent airflow direction to create clear intake and exhaust paths. Clean the fan periodically with compressed air and avoid operating the fan in environments with heavy dust or liquid exposure to preserve bearing life.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Type | Fan |
| Fan diameter | 120 mm |
| Noise level (high speed) | 25.4 dB |
| Maximum airflow | 72.3 cfm |
| Maximum air pressure | 1.85 mmH2O |
| Bearing type | Rifle bearing |
| Pulse-width modulation (PWM) support | Yes |
| Suitable location | Computer case |
| Fan speed (max) | 1600 RPM |
| Fan speed (min) | 600 RPM |
| Quantity per pack | 1 pc(s) |

### Design

| Feature | Value |
|---|---|
| Product colour | Black |
| Fan connector | 3-pin + 4-pin |
| Illumination LED | Yes |

### Weight & dimensions

| Feature | Value |
|---|---|
| Cable length | 0.53 m |
| Package weight | 202 g |
| Height | 120 mm |
| Width | 120 mm |
| Depth | 25 mm |
| Package depth | 30 mm |
| Package height | 124 mm |
| Package width | 142 mm |

### Power

| Feature | Value |
|---|---|
| Voltage | 12 |
| Fan current | 0.18 A |
| Fan power consumption | 2.16 W |

## FAQ

### How much does the Montech AX120 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, 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/11892670/67411816_large.webp