# Fan Scythe Kaze Flex 140 RGB PWM

**URL:** https://aio.lv/en/product--scythe-kf1425fd18r-p--3495076
**Data updated:** 2026-01-13 17:43 (EET)
**Category:** CPU Coolers & PC Cooling Systems
**Manufacturer:** SCYTHE
**Manufacturer code:** KF1425FD18R-P
**EAN:** 4571225057408
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 26.99 €
**Prices and availability valid until:** 2026-07-25 23:59
**Price without VAT (21%):** 22.31 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--scythe-kf1425fd18r-p--3495076

## 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

The Scythe Kaze Flex 140 RGB PWM fan features a diameter of 14 cm with a rotational speed range of 300 to 1800 RPM. It provides excellent airflow with a maximum air pressure of 2.81 mmH2O, making it ideal for cooling. The fan operates at 12 V and has a sleek design available in black and white. Perfect for enhancing your PC's cooling performance while adding RGB aesthetics.

## Long description

The SCYTHE Fan Kaze Flex 140 RGB PWM is a 140 mm computer cooling fan designed to balance airflow, static pressure and quiet operation. With a rotational speed range from 300 to 1800 RPM and a maximum air pressure of 2.81 mmH2O, this fan suits case ventilation and cooling of components where moderate static pressure is needed. The fan is available in black and white finishes and operates at 12 V while supporting PWM control for automatic speed adjustment.
Advantages
The fan combines a wide RPM range with PWM control to deliver adaptable cooling performance and reduced noise at low loads. Its measured maximum air pressure of 2.81 mmH2O supports effective airflow across radiators or obstructed areas. The 140 mm diameter delivers higher volumetric airflow compared with smaller fans while maintaining lower rotational speeds. Available in both black and white, the design integrates with different system aesthetics and includes RGB lighting for visual customization.
Suitable for
 Case ventilation for mid-tower and full-tower PC builds
 Cooling of air-cooled components and heatsinks with moderate fin density
 Use on radiators or front/rear intake and exhaust positions where a balance of airflow and pressure is required
 Systems where coordinated RGB lighting and PWM fan control are desired
Key specifications
 Fan diameter: 140 mm
 Rotational speed: 300–1800 RPM (PWM-controlled)
 Maximum air pressure: 2.81 mmH2O
 Operating voltage: 12 V
 Available colours: White, Black
 Weight: 0.155 kg
How to use
Mount the fan in the desired case location or on a compatible radiator using the appropriate screws. Connect the PWM power cable to a motherboard fan header or a PWM-capable fan controller to allow automatic speed regulation. Connect the RGB cable or header according to your motherboard or controller instructions to synchronize lighting. Ensure the fan’s airflow direction matches your intended intake or exhaust orientation and that there is sufficient clearance around the fan for unobstructed airflow.
Usage recommendations
For optimal balance between cooling performance and noise, use PWM control to allow the fan to run at lower RPMs during light workloads and increase speed under heavy load. When installing on radiators, place the fan where airflow is least obstructed and confirm secure mounting to avoid vibration. Choose fan placement and orientation to establish a consistent case airflow path (intake front/bottom, exhaust top/rear).

## Specifications

### Performance

| Feature | Value |
|---|---|
| Type | Fan |
| Fan diameter | 140 mm |
| Supported processor sockets | Not supported |
| Noise level (low speed) | 4.19 dB |
| Noise level (high speed) | 26.45 dB |
| Rotational speed (min) | 300 RPM |
| Rotational speed (max) | 1800 RPM |
| Maximum airflow | 100.8 cfm |
| Minimum airflow (imperial) | 16.8 cfm |
| Mean time between failures (MTBF) | 120000 h |
| Compatible processor series | Not supported |
| Minimum air pressure | 0.08 mmH2O |
| Maximum air pressure | 2.81 mmH2O |
| Suitable location | Computer case |

### Design

| Feature | Value |
|---|---|
| Product colour | White, Black |
| Illumination colour | Multi |
| Illumination LED | Yes |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.155 kg |
| Package weight | 150 g |
| Height | 140 mm |
| Width | 140 mm |
| Depth | 27 mm |
| Package depth | 20 mm |
| Package height | 201 mm |
| Package width | 128 mm |

### Power

| Feature | Value |
|---|---|
| Rated current | 0.22 A |
| Voltage | 12 |

### Packaging content

| Feature | Value |
|---|---|
| Screws included | Yes |

### Logistics data

| Feature | Value |
|---|---|
| Harmonized System (HS) code | 84733080 |

## FAQ

### How much does the Fan Scythe Kaze Flex 140 RGB PWM cost, and is it available for purchase?

The price is 26.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 SCYTHE 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 SCYTHE 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, supported processor sockets, 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/3495076/65740246_large.webp