---
product_id: 311326183
title: "CRJ Micro 4-Pin GPU Dual Fan Adapter Cable - 6-Inch (15cm), Black Sleeved - Micro PH (2.0mm) PWM Graphics Card Fan Adapter for Connecting Two 3-Pin & 4-Pin PC Fans"
brand: "crj electronics"
price: "E£ 3512"
currency: EGP
in_stock: true
url: https://www.desertcart.com.eg/products/311326183-crj-micro-4-pin-gpu-dual-fan-adapter-cable-6
store_origin: EG
region: Egypt
---

# PWM Functionality 6-inch Length Dual Fan Support CRJ Micro 4-Pin GPU Dual Fan Adapter Cable - 6-Inch (15cm), Black Sleeved - Micro PH (2.0mm) PWM Graphics Card Fan Adapter for Connecting Two 3-Pin & 4-Pin PC Fans

**Brand:** crj electronics
**Price:** E£ 3512
**Availability:** ✅ In Stock

## Summary

> 🌬️ Cool down your gaming rig in style!

## Quick Answers

- **What is this?** CRJ Micro 4-Pin GPU Dual Fan Adapter Cable - 6-Inch (15cm), Black Sleeved - Micro PH (2.0mm) PWM Graphics Card Fan Adapter for Connecting Two 3-Pin & 4-Pin PC Fans by crj electronics
- **How much does it cost?** E£ 3512 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.eg](https://www.desertcart.com.eg/products/311326183-crj-micro-4-pin-gpu-dual-fan-adapter-cable-6)

## Best For

- crj electronics enthusiasts

## Why This Product

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

## Key Features

- • **Future-Proof Your Setup:** Compatible with both 3-pin and 4-pin fans.
- • **Lightweight & Efficient:** Weighs only 9g for easy installation.
- • **Precision Compatibility:** Designed for micro 4-pin headers on modern GPUs.
- • **Sleek & Discreet Design:** High-density black sleeving minimizes visibility.
- • **Unleash Your Cooling Potential:** Connect two fans effortlessly for optimal airflow.

## Overview

The CRJ Micro 4-Pin GPU Dual Fan Adapter Cable is a 6-inch (15cm) solution designed for connecting two 3-pin and 4-pin fans to a micro 4-pin header on modern graphics cards. With a sleek black design and PWM functionality, this lightweight adapter ensures efficient cooling while maintaining a clean aesthetic in your PC build.

## Description

CRJ Micro 4-Pin GPU Dual Fan Adapter Cable - 6-Inch (15cm), Black Sleeved - Micro PH (2.0mm) PWM Graphics Card Fan Adapter for Connecting Two 3-Pin & 4-Pin PC Fans

## Features

- The perfect cable for graphics card aftermarket cooling and deshroud modifications. Connect up to two 3-pin and 4-pin computer fans to a micro 4-pin fan header. Compatible with most modern graphics cards.
- Designed for the micro 4-pin (PH series, 2.0mm pitch) header found on many modern graphics cards. Please reference our images and research your specific PCB to determine compatibility.
- The premium cable is constructed with all black connectors and high density black sleeving for minimal wire visibility.
- Total cable length (including connectors): 6.0 inches / 15 cm

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | CRJ Electronics |
| Part number | 4044 |
| Item Weight | 9 g |
| Package Dimensions | 10.29 x 6.6 x 1.78 cm; 9 g |
| Item model number | 4044 |
| Size | PH 4-Pin |
| Colour | Black |
| Shape | Round |
| Voltage | 12 Volts |
| Item Package Quantity | 1 |
| Specification met | RoHS |
| Special Features | PWM Functionality and RPM Monitoring |
| Batteries included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** CRJ Electronics
- **Connector type:** 4-pin PWM Fan
- **Cable type:** Fan
- **Compatible devices:** Desktop Computer, Gaming PC
- **Special feature:** PWM Functionality and RPM Monitoring

## Images

![CRJ Micro 4-Pin GPU Dual Fan Adapter Cable - 6-Inch (15cm), Black Sleeved - Micro PH (2.0mm) PWM Graphics Card Fan Adapter for Connecting Two 3-Pin & 4-Pin PC Fans - Image 1](https://m.media-amazon.com/images/I/819IGV9qi1L.jpg)

## Available Options

This product comes in different **Size Name** options.

## Questions & Answers

**Q: is it safe to plug an aio to the gpu fan header using this ? planning on a g12 setup**
A: We have not received any issues from customers using the cable in this configuration, but there are a few things I'd like to note. First is that most of the AIO pumps are 3-pin and will operate at full speed with this cable (GPUs only support PWM for speed control) which is ideal since they're usually quiet even at full speed. We recommend using the fan connector on this cable with the omitted 3rd pin. The reason for this is that the 3rd pin is used for tachometer RPM feedback being sent back to the GPU. Splitting it across multiple fans leads to inaccurate RPM values. The fan connector with the full 4 pins should be used for your fan, either for the VRM fan on your G12 (which is often upgraded to a 4-pin PWM fan for fan speed control for this reason) or the radiator fans.

**Q: Does this work with the rtx series gpus?**
A: Depends on which card. Some of the brands use 12pin(?) connectors that double as rgb and fan headers, others separate the 2 plugs. This worked for my Gigabyte 2080 Super Gaming OC

**Q: Just to be sure, this cable controls both ends via pwn but one of them doesn't have the rpm speed control pin right?**
A: You're exactly correct. Both fans will receive the same PWM signal and thus will operate at the same % speed. Unlike all the other pins, the RPM tachometer (pin 3) is the only wire where a signal is being sent back to the GPU. Sending the signal from both fans would result in an inaccurate RPM reading. All properly designed fan splitters in general also follow the same practice of leaving just one fan connector with the RPM tachometer wired.

**Q: Using with NZXT G12. How would this connect? Rad fan to this adapter and just plug into any sysfan and it reads gpu temp? How does it know gpu temp?**
A: This connector goes directly to the gpu, the Temps are read from the card through the pcie to the board not from the fan connectors. Connecting like this would allow the rad fans to be controlled by the gpu just like the stock fans would, however you might want to see if it's better to have the fans or the aio controlled by the gpu. There should be plenty of forums discussing the g12 use on GPUs.

## Frequently Bought Together

- CRJ Micro 4-Pin GPU Dual Fan Adapter Cable - 6-Inch (15cm), Black Sleeved - Micro PH (2.0mm) PWM Graphics Card Fan Adapter for Connecting Two 3-Pin & 4-Pin PC Fans
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*Product available on Desertcart Egypt*
*Store origin: EG*
*Last updated: 2026-03-07*