---
product_id: 388413576
title: "Kunai Hydraulic 140MM aRGB PC Fans - PWM Fan Controller Support - 3 Fans"
brand: "razer"
price: "€ 222.16"
currency: EUR
in_stock: true
url: https://www.desertcart.nl/products/388413576-kunai-hydraulic-140mm-argb-pc-fans-pwm-fan-controller-support
store_origin: NL
region: Netherlands
---

# RGB Colors: 16.8M options High Airflow: 34.48-81 CFM Noise Level: 15-30 dBA Kunai Hydraulic 140MM aRGB PC Fans - PWM Fan Controller Support - 3 Fans

**Brand:** razer
**Price:** € 222.16
**Availability:** ✅ In Stock

## Summary

> 🌈 Light Up Your PC Experience!

## Quick Answers

- **What is this?** Kunai Hydraulic 140MM aRGB PC Fans - PWM Fan Controller Support - 3 Fans by razer
- **How much does it cost?** € 222.16 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/388413576-kunai-hydraulic-140mm-argb-pc-fans-pwm-fan-controller-support)

## Best For

- razer enthusiasts

## Why This Product

- Trusted razer brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Dynamic Speed Control:** Adjust fan speeds effortlessly with PWM support.
- • **Daisy Chain Capability:** Connect up to 8 fans for a unified look.
- • **Ultimate Customization:** Sync with Razer Chroma for stunning visuals.
- • **High-Performance Cooling:** 500-1600 RPM for optimal airflow.
- • **Whisper-Quiet Performance:** Experience cooling without the noise.

## Overview

The Razer Kunai Hydraulic 140MM aRGB PC Fans offer a perfect blend of high airflow and customizable RGB lighting, designed for gamers and PC enthusiasts. With the ability to daisy chain up to 8 fans and control them via PWM, these fans ensure your system stays cool while looking stunning. Enjoy whisper-quiet operation and a vast array of lighting effects powered by Razer Chroma RGB.

## Description

Get form and function that blows you away. Meet the Razer Kunai hydraulic bearing performance aRGB fans powered by Razer Chroma™ with fan blade technology inspired by elite military aircraft for stealthy, efficient cooling, and addressable LEDs for unique case designs.

## Features

- Quiet, Powerful: Cool your PC with high airflow aRGB fans packed with LEDs and lighting effects powered by Razer Chroma RGB
- Connect Up to 8 Fans: Daisy chain and connect up to 8 Razer Kunai fans to Pulse Width Modulation and aRGB controllers to create immersive lighting effects - supported by Razer Synapse software for ultimate customization
- PWM Fan Controller Support: Whether you need maximum airflow to cool your PC or run quietly at lower RPMs, our Pulse Width Modulation fan controller allows you to conveniently adjust fan speed based on your needs (PWM fan sold separately)
- Powered by Razer Chroma RGB: Unlock ultimate aRGB customization with 16.8 million colors, light patterns, and effects which react to your gameplay - get the world’s largest lighting ecosystem and control it from one platform
- Cooling​: 500-1600 RPM​/ Airflow​: 34.48-81 CFM​
- Noise: 15-30 dBA​/Voltage: 12V=0.40A (140mm)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09JRZ7KGS |
| Air Flow Capacity | 81 Cubic Feet Per Minute |
| Best Sellers Rank | #697 in Computer Case Fans |
| Brand | Razer |
| Compatible Devices | Desktop |
| Cooling Method | Fan |
| Date First Available | October 21, 2021 |
| Item Weight | 1.54 pounds |
| Item model number | RC21-01810200-R3M1 |
| Manufacturer | Razer |
| Material | Copper |
| Maximum Rotational Speed | 1600 RPM |
| Noise Level | 15 Decibels |
| Number of Items | 3 |
| Power Connector Type | 4-Pin |
| Product Dimensions | 6.69"L x 6.1"W x 2.64"H |
| UPC | 810056145835 |
| Voltage | 12 Volts |
| Wattage | 3.6 watts |

## Product Details

- **Product dimensions:** 17L x 15.5W x 6.7H centimeters
- **Brand:** Razer
- **Power connector type:** 4-Pin
- **Voltage:** 12 Volts
- **Wattage:** 3.6 watts

## Images

![Kunai Hydraulic 140MM aRGB PC Fans - PWM Fan Controller Support - 3 Fans - Image 1](https://m.media-amazon.com/images/I/61qmo+sKaBL.jpg)

## Available Options

This product comes in different **Configuration, Size, Style** options.

## Frequently Bought Together

- Razer Kunai Hydraulic 140MM aRGB PC Fan: Quiet, Powerful aRGB Fans - PWM Fan Controller Support & Connect Up to 8 Fans - Powered by Razer Chroma RGB - 3 Fans
- Razer PWM PC Fan Controller: Connects Up to 8 Fans - Custom Fan Curve Profiles - Convenient Fan Monitoring - Thin Profile
- Razer Hanbo Chroma RGB All in One Liquid Cooler aRGB Pump Cap: AIO Design - Quiet, Powerful aRGB Fans - PWM Fan Controller Support - Intel LGA 115X Series, 2011, 1200, 1700, AM5 Compatible - 360MM

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**Shop now:** [https://www.desertcart.nl/products/388413576-kunai-hydraulic-140mm-argb-pc-fans-pwm-fan-controller-support](https://www.desertcart.nl/products/388413576-kunai-hydraulic-140mm-argb-pc-fans-pwm-fan-controller-support)

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-01-26*