---
product_id: 376742941
title: "Razer PWM PC Fan Controller: Connects Up to 8 Fans - Custom Fan Curve Profiles - Convenient Fan Monitoring - Thin Profile"
brand: "razer"
price: "8.76 DT"
currency: TND
in_stock: false
reviews_count: 13
url: https://www.desertcart.tn/products/376742941-razer-pwm-pc-fan-controller-connects-up-to-8-fans
store_origin: TN
region: Tunisia
---

# Controls up to 8 fans Custom fan curve profiles Slim 18.65mm profile Razer PWM PC Fan Controller: Connects Up to 8 Fans - Custom Fan Curve Profiles - Convenient Fan Monitoring - Thin Profile

**Brand:** razer
**Price:** 8.76 DT
**Availability:** ❌ Out of Stock

## Summary

> 🖥️ Master your airflow, silence your setup, own the room.

## Quick Answers

- **What is this?** Razer PWM PC Fan Controller: Connects Up to 8 Fans - Custom Fan Curve Profiles - Convenient Fan Monitoring - Thin Profile by razer
- **How much does it cost?** 8.76 DT with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/376742941-razer-pwm-pc-fan-controller-connects-up-to-8-fans)

## 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

- • **Space-Saving Design:** Ultra-thin 18.65mm profile fits effortlessly in tight PC builds.
- • **Silent Operation Mode:** Set fans to zero RPM for whisper-quiet moments when you need it most.
- • **Real-Time Fan Monitoring:** Monitor and adjust all fans from one sleek, intuitive interface.
- • **Precision Cooling Profiles:** Craft custom fan curves via Razer Synapse to balance silence and performance.
- • **Ultimate Multi-Fan Control:** Manage up to 8 PWM fans seamlessly for tailored airflow.

## Overview

The Razer PWM PC Fan Controller empowers professionals and enthusiasts to precisely manage up to 8 PWM fans through customizable fan curves using Razer Synapse software. Its slim 18.65mm design and adhesive backing enable easy installation in compact PC cases, while real-time monitoring ensures optimal cooling and noise control. Perfect for high-performance builds demanding silent yet efficient airflow management.

## Description

Master your PC’s airflow and noise with the Razer PWM PC Fan Controller. Easily use the Razer Synapse software to unlock and customize the pulse width modulation curves for up to 8 fans and enjoy lower noise levels compared to 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: Thumbs up. - My fans had a short circuit and this thing saved my 1.5k pc from frying. I bought another one.

## 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
- Dimensions: 100 x 70 x 18.65mm

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09JRW71K1 |
| Best Sellers Rank | #2,181 in Computer Case Fans |
| Brand | Razer |
| Brand Name | Razer |
| Color | Black |
| Customer Reviews | 4.2 out of 5 stars 212 Reviews |
| Display Type | Software |
| Included Components | PWM PC FAN CONTROLLER |
| Item Dimensions L x W x H | 0.73"H |
| Item Type Name | PC Cooling Fans |
| Item Weight | 80 Grams |
| Manufacturer | Razer |
| Material | Copper |
| Material Type | Copper |
| Model | RZ34-02140700-R3M1 |
| Part Number | RZ34-02140700-R3M1 |
| Product Dimensions | 0.73"H |
| Smart Home Compatibility | Not Smart Home Compatible |
| UPC | 810056145941 |
| Unit Count | 1 Count |
| Warranty Description | 2 year manufacturer |

## Product Details

- **Brand:** Razer
- **Color:** Black
- **Item Weight:** 80 Grams
- **Material:** Copper
- **Product Dimensions:** 0.73"H

## Images

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

## Customer Reviews

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

### ⭐⭐⭐⭐⭐ Thumbs up.
*by E***Z on January 21, 2026*

My fans had a short circuit and this thing saved my 1.5k pc from frying. I bought another one.

### ⭐⭐⭐⭐⭐ Works great with Synapse 4
*by J***M on February 13, 2025*

Build quality is great and works just right with the software.

## Frequently Bought Together

- Razer PWM PC Fan Controller: Connects Up to 8 Fans - Custom Fan Curve Profiles - Convenient Fan Monitoring - Thin Profile
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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-07-09*