---
product_id: 385728098
title: "Razer Kunai Hydraulic 140MM aRGB PC Fan: Quiet, Powerful aRGB Fans - PWM Fan Controller Support - Powered by Razer Chroma RGB - 3 Fans"
brand: "razer"
price: "$601"
currency: NZD
in_stock: true
reviews_count: 2
category: "Razer"
url: https://www.desertcart.nz/products/385728098-razer-kunai-hydraulic-140mm-argb-pc-fan-quiet-powerful-argb
store_origin: NZ
region: New Zealand
---

# 16.8M customizable colors 81 CFM airflow 15 dB ultra-quiet Razer Kunai Hydraulic 140MM aRGB PC Fan: Quiet, Powerful aRGB Fans - PWM Fan Controller Support - Powered by Razer Chroma RGB - 3 Fans

**Brand:** razer
**Price:** $601
**Availability:** ✅ In Stock

## Summary

> 🌬️ Light up your rig, cool like a pro — don’t just game, dominate in style!

## Quick Answers

- **What is this?** Razer Kunai Hydraulic 140MM aRGB PC Fan: Quiet, Powerful aRGB Fans - PWM Fan Controller Support - Powered by Razer Chroma RGB - 3 Fans by razer
- **How much does it cost?** $601 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/385728098-razer-kunai-hydraulic-140mm-argb-pc-fan-quiet-powerful-argb)

## 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

- • **Adaptive Speed Control:** Fine-tune fan speeds via PWM controller (sold separately) to balance silence and power effortlessly.
- • **Seamless Multi-Fan Sync:** Daisy chain up to 8 fans with PWM support for synchronized airflow and lighting control.
- • **Whisper-Quiet Operation:** At just 15 decibels, keep your workspace serene while your rig stays cool.
- • **Limitless Lighting Customization:** Powered by Razer Chroma RGB with 16.8 million colors to match your unique style and mood.
- • **Stealthy Military-Inspired Cooling:** Experience elite airflow with 81 CFM for peak PC performance without compromise.

## Overview

The Razer Kunai Hydraulic 140MM aRGB PC Fan delivers powerful 81 CFM airflow with whisper-quiet 15 dB operation, enhanced by military-inspired blade design. Featuring full Razer Chroma RGB integration with 16.8 million colors and support for up to 8 daisy-chained fans, it offers ultimate customization and precise PWM speed control (controller sold separately) for a perfect balance of cooling and silence.

## 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.

Review: Conectores faltantes - Requiere un adaptador de conector de 3 pines para el ventilador si su sistema solo tiene 3 ya que viene con 4
Review: Strong but louder than others - You don’t need the extra speed on the fans but I wanted to stay in the razer ecosystem.

## 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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09JRZ7KGS |
| Air Flow Capacity | 81 Cubic Feet Per Minute |
| Brand | Razer |
| Compatible Devices | Desktop |
| Cooling Method | Fan |
| Cooling method | Fan |
| Customer Reviews | 4.6 out of 5 stars 23 Reviews |
| Included Components | Fan |
| Item Dimensions L x W x H | 17L x 15.5W x 6.7H centimetres |
| Item Type Name | PC Cooling Fans |
| Item Weight | 700 Grams |
| Manufacturer | Razer |
| Material | Polycarbonate |
| Max Rotational Speed | 1600 RPM |
| Noise Level | 15 Decibels |
| Power Connector Type | 3-Pin |
| Power connector type | 3-Pin |
| Product dimensions | 17L x 15.5W x 6.7H centimetres |
| UPC | 810056145835 |
| Unit Count | 1.0 Count |
| Voltage | 12 Volts |
| Wattage | 3.6 watts |

## Product Details

- **Brand:** Razer
- **Compatible devices:** Desktop
- **Cooling method:** Fan
- **Material:** Polycarbonate
- **Maximum rotational speed:** 1600 RPM
- **Noise level:** 15 Decibels
- **Power connector type:** 3-Pin
- **Product dimensions:** 17L x 15.5W x 6.7H centimetres
- **Voltage:** 12 Volts
- **Wattage:** 3.6 watts

## Images

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

## Available Options

This product comes in different **Pattern, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐ Conectores faltantes
*by E***S on 25 August 2023*

Requiere un adaptador de conector de 3 pines para el ventilador si su sistema solo tiene 3 ya que viene con 4

### ⭐⭐⭐⭐ Strong but louder than others
*by J***K on 30 August 2023*

You don’t need the extra speed on the fans but I wanted to stay in the razer ecosystem.

## 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.nz/products/385728098-razer-kunai-hydraulic-140mm-argb-pc-fan-quiet-powerful-argb](https://www.desertcart.nz/products/385728098-razer-kunai-hydraulic-140mm-argb-pc-fan-quiet-powerful-argb)

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-09*