---
product_id: 384319370
title: "Razer PWM PC Fan Controller: Up to 8 Fans - Custom Curve Profiles - Monitoring - Slim Design"
brand: "razer"
price: "FREE"
currency: EUR
in_stock: false
reviews_count: 5
url: https://www.desertcart.fr/products/384319370-razer-pwm-pc-fan-controller-up-to-8-fans-custom
store_origin: FR
region: France
---

# Controls up to 8 fans Custom fan curve profiles Single intuitive monitoring Razer PWM PC Fan Controller: Up to 8 Fans - Custom Curve Profiles - Monitoring - Slim Design

**Brand:** razer
**Price:** FREE
**Availability:** ❌ Out of Stock

## Summary

> 🌀 Take command of your PC’s airflow like a pro — cool, quiet, and in control.

## Quick Answers

- **What is this?** Razer PWM PC Fan Controller: Up to 8 Fans - Custom Curve Profiles - Monitoring - Slim Design by razer
- **How much does it cost?** FREE with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/384319370-razer-pwm-pc-fan-controller-up-to-8-fans-custom)

## 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

- • **Silent Mode Mastery:** Enable zero RPM operation for whisper-quiet performance when idle.
- • **Unified Fan Monitoring:** Monitor and adjust all fans from one elegant, user-friendly interface.
- • **Tailored Cooling Profiles:** Craft custom fan curves via Razer Synapse to match your exact thermal needs.
- • **Sleek, Space-Saving Design:** Slim, adhesive-backed controller fits effortlessly into tight PC builds.
- • **Ultimate Multi-Fan Control:** Manage up to 8 PWM fans seamlessly for peak airflow and silence.

## Overview

The Razer PWM PC Fan Controller offers precise voltage and PWM control for up to 8 fans, enabling custom fan speed curves through Razer Synapse software. Its slim design and adhesive backing make installation in compact PC cases effortless, while real-time monitoring ensures optimal cooling and noise management tailored to your system’s temperature.

## Description

Master the airflow and noise of your PC with the Razer PWM Fan Controller. Easily use Razer Synapse software to unlock and customize pulse width modulation curves up to 8 fans and enjoy lower noise levels compared to the traditional DC powered fan setup.

Review: Perfect for my PC cabinet - I used this along with 7 Noctua fans to cool off the inside of a cabinet I built to hold my gaming pc (5800x w/240 AIO + 3090fe neither break 65c under gaming load) work laptop, small network switch and my APC. The install and configuration process is incredibly simple and works right out of the box. I mounted this externally from my PC case but it has magnets that allow it to stick to the metal of your case. The fans are mounted using AC Infinity grills. I created a couple custom fan curves, one Idle and the other for Gaming. I’m not going to take any stars away but there could be some improvements to the configuration. I’d really like to see the option to set the fans to 0 RPM. Might not be the best option for me but I can see where it would be beneficial. I’d also like to see a PWM option, that allows you to control the fans speed based on the GPU temp, currently on the CPU temp is taken into consideration. I emailed Razer’s suggestion box so it could still happen. If you’re working on a “hidden PC” or PC in a desk, this has to be on your component short list!
Review: Excelente - Es un controlador excelente y mas si ya usas el ecosistema de Razer, el cual es genial!!

## Features

- Connects with up to 8 Fans: Designed to provide voltage and PWM control for up to 8 fans, the Razer PWM Fan controller supports a diverse range of PC build requirements
- Custom Fan Curve Profiles: Create custom fan curve profiles via Razer Synapse and have your case fans automatically adjust their speeds based on system temperature including the ability to run at zero RPM for total silence
- Convenient Fan Monitoring: Keep track and adjust fan speeds all from a single intuitive interface with the Razer Synapse software
- Thin Profile: The Razer PWM Fan controller features a low-profile design and adhesive backing making it easy to install in tight spaces within your PC case

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09JRW71K1 |
| Brand | Razer |
| Colour | Black |
| Customer Reviews | 4.3 out of 5 stars 208 Reviews |
| Display Type | LED or LCD |
| Display type | LED or LCD |
| Included Components | PWM PC FAN CONTROLLER |
| Item Dimensions L x W x H | 10L x 7W x 1.9H centimetres |
| Item Type Name | PC Cooling Fans |
| Item Weight | 80 Grams |
| Item weight | 80 Grams |
| Manufacturer | Razer |
| Manufacturer Part Number | RZ34-02140700-R3M1 |
| Material | Polycarbonate (PC) |
| Model Number | RZ34-02140700-R3M1 |
| Product dimensions | 10L x 7W x 1.9H centimetres |
| Smart Home Compatibility | Not Smart Home Compatible |
| UPC | 810056145941 |
| Unit Count | 1.0 count |

## Product Details

- **Brand:** Razer
- **Colour:** Black
- **Item weight:** 80 Grams
- **Material:** Polycarbonate (PC)
- **Product dimensions:** 10L x 7W x 1.9H centimetres

## Images

![Razer PWM PC Fan Controller: Up to 8 Fans - Custom Curve Profiles - Monitoring - Slim Design - Image 1](https://m.media-amazon.com/images/I/41lxI4YPXWL.jpg)
![Razer PWM PC Fan Controller: Up to 8 Fans - Custom Curve Profiles - Monitoring - Slim Design - Image 2](https://m.media-amazon.com/images/I/61udodW-6mL.jpg)
![Razer PWM PC Fan Controller: Up to 8 Fans - Custom Curve Profiles - Monitoring - Slim Design - Image 3](https://m.media-amazon.com/images/I/519KaphvJAL.jpg)
![Razer PWM PC Fan Controller: Up to 8 Fans - Custom Curve Profiles - Monitoring - Slim Design - Image 4](https://m.media-amazon.com/images/I/61LpLaCGEHL.jpg)
![Razer PWM PC Fan Controller: Up to 8 Fans - Custom Curve Profiles - Monitoring - Slim Design - Image 5](https://m.media-amazon.com/images/I/51o2POi92rL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect for my PC cabinet
*by J***T on 20 March 2022*

I used this along with 7 Noctua fans to cool off the inside of a cabinet I built to hold my gaming pc (5800x w/240 AIO + 3090fe neither break 65c under gaming load) work laptop, small network switch and my APC. The install and configuration process is incredibly simple and works right out of the box. I mounted this externally from my PC case but it has magnets that allow it to stick to the metal of your case. The fans are mounted using AC Infinity grills. I created a couple custom fan curves, one Idle and the other for Gaming. I’m not going to take any stars away but there could be some improvements to the configuration. I’d really like to see the option to set the fans to 0 RPM. Might not be the best option for me but I can see where it would be beneficial. I’d also like to see a PWM option, that allows you to control the fans speed based on the GPU temp, currently on the CPU temp is taken into consideration. I emailed Razer’s suggestion box so it could still happen. If you’re working on a “hidden PC” or PC in a desk, this has to be on your component short list!

### ⭐⭐⭐⭐⭐ Excelente
*by F***A on 6 April 2023*

Es un controlador excelente y mas si ya usas el ecosistema de Razer, el cual es genial!!

### ⭐⭐⭐⭐⭐ Really good fan hub
*by G***S on 22 October 2023*

I really like having just one program for everything so this works perfect for me. Just needs an update to let the fans be controlled with the GPU temp and this will be the best fan hub for someone that already has razer stuff.

## Frequently Bought Together

- Razer PWM PC Fan Controller: Connects Up to 8 Fans - Custom Fan Curve Profiles - Convenient Fan Monitoring - Thin Profile
- Razer Kunai Hydraulic 120MM aRGB PC Fan: Quiet, Powerful aRGB Fans - PWM Fan Controller Support & Connect Up to 8 Fans - Powered by Razer Chroma RGB - 3 Fans
- 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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*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-10-11*