---
product_id: 144538113
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: "73 Lei"
currency: RON
in_stock: true
reviews_count: 13
category: "Crj Electronics"
url: https://www.desertcart.ro/products/144538113-crj-micro-4-pin-gpu-dual-fan-adapter-cable-6
store_origin: RO
region: Romania
---

# Micro 4-pin PH (2.0mm) connector Black sleeved cable for stealth aesthetics PWM control & RPM monitoring 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:** 73 Lei
**Availability:** ✅ In Stock

## Summary

> 🖤 Power your GPU fans like a pro—cool, quiet, and sleek.

## 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?** 73 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/144538113-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

- • **Dual Fan Power Boost:** Connect two 3-pin or 4-pin fans to a single micro 4-pin GPU header for enhanced cooling.
- • **Compact 6-Inch Length:** Perfect 15cm length for neat cable management inside tight GPU enclosures.
- • **Precision PWM Control:** Supports PWM fan speed control and RPM monitoring to keep your GPU cool and quiet under load.
- • **Stealth Black Sleeving:** Premium black sleeved cable minimizes wire visibility for a clean, professional build.
- • **Universal GPU Compatibility:** Designed for modern graphics cards with micro 4-pin PH headers—future-proof your cooling setup.

## Overview

The CRJ Micro 4-Pin GPU Dual Fan Adapter Cable is a 6-inch black sleeved cable designed to connect two 3-pin or 4-pin PC fans to a single micro 4-pin (PH series, 2.0mm pitch) PWM header on modern graphics cards. It enables enhanced aftermarket cooling and deshroud modifications with PWM fan speed control and RPM monitoring, all while maintaining a clean, minimal wire profile for professional-grade builds.

## Description

Buy 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: Graphics Cards - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: High quality splitter, works for Xbox! - Have been waiting to try and hook up a small PMW fan to my series s just to see how it would work. The fan header on Xbox series X/S’s is a 4pin micro GPU style plug. The CJR splitter works perfectly but I did have to cut the end off one of my noctua 4pin fan extensions and solder the male end to the stock series s fan so I could simply plug into the CJR splitter, went with a noctua 40x10mm PMW cooling fan for this set up and the series s has no issues powering stock exhaust fan and the noctua fan! No usb wires ran all over the exterior, noctua fan starts, revs up, revs down and shuts off as stock fan does with the PMW controls. Was a bit tricky getting the splitter and extra wires tucked into mobo shell but got it and have two 3-4 hour gaming sessions down with no issues. The CJR splitter is very good quality, sturdy plugs and all pins were nice and secure on all ends. Would buy again and recommend!
Review: No problems - When my Zotac 1080mini started to make fan noise, I found I wasnt alone. My thoughts were to add it into my water loop and be done, but the cost was just not worth what buying two 92mm fans and a small franchise on cable-ties. Super happy to find that a cable like this already exists, which speaks to the population who do actually repair their own VGA cards. Its a very cheap ($30ish) to effectively make your card quieter and cooler which might have a positive impact on performance. The desertcart review for this asks me how warm, thick and sheer this item is, and I can wholeheartedly say that its just fabulous for all three.

## 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 |
|---------------|-------|
| ASIN | B07T95C68T |
| Best Sellers Rank | #32,217 in Electronics ( See Top 100 in Electronics ) #513 in Audio & Video Power Cables |
| Brand | CRJ Electronics |
| Cable Type | Fan |
| Color | Black |
| Compatible Devices | Graphic Cards |
| Connector Gender | Male-to-Male |
| Connector Type | Mini 4-pin Female Pwm Fan Connector |
| Data Transfer Rate | 6 Gigabits Per Second |
| Date First Available | June 18, 2019 |
| Indoor/Outdoor Usage | Indoor, Outdoor |
| Item Weight | 0.352 ounces |
| Item model number | 4044 |
| Manufacturer | CRJ Electronics |
| Maximum Voltage | 12 Volts (DC) |
| Number of Items | 1 |
| Number of Pins | 4 |
| Outer Material | plastic or rubber |
| Package Dimensions | 5.87 x 2.52 x 0.43 inches |
| Recommended Uses For Product | Monitoring |
| Shape | Round |
| Special Feature | PWM Functionality and RPM Monitoring |
| Specification Met | RoHS |
| UPC | 720355064242 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** CRJ Electronics
- **Cable Type:** Fan
- **Compatible Devices:** Graphic Cards
- **Connector Type:** Mini 4-pin Female Pwm Fan Connector
- **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)

## 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.

## Customer Reviews

### ⭐⭐⭐⭐⭐ High quality splitter, works for Xbox!
*by R***H on August 20, 2024*

Have been waiting to try and hook up a small PMW fan to my series s just to see how it would work. The fan header on Xbox series X/S’s is a 4pin micro GPU style plug. The CJR splitter works perfectly but I did have to cut the end off one of my noctua 4pin fan extensions and solder the male end to the stock series s fan so I could simply plug into the CJR splitter, went with a noctua 40x10mm PMW cooling fan for this set up and the series s has no issues powering stock exhaust fan and the noctua fan! No usb wires ran all over the exterior, noctua fan starts, revs up, revs down and shuts off as stock fan does with the PMW controls. Was a bit tricky getting the splitter and extra wires tucked into mobo shell but got it and have two 3-4 hour gaming sessions down with no issues. The CJR splitter is very good quality, sturdy plugs and all pins were nice and secure on all ends. Would buy again and recommend!

### ⭐⭐⭐⭐⭐ No problems
*by D***K on December 16, 2020*

When my Zotac 1080mini started to make fan noise, I found I wasnt alone. My thoughts were to add it into my water loop and be done, but the cost was just not worth what buying two 92mm fans and a small franchise on cable-ties. Super happy to find that a cable like this already exists, which speaks to the population who do actually repair their own VGA cards. Its a very cheap ($30ish) to effectively make your card quieter and cooler which might have a positive impact on performance. The Amazon review for this asks me how warm, thick and sheer this item is, and I can wholeheartedly say that its just fabulous for all three.

### ⭐⭐⭐⭐⭐ Works Well and All Existing Fan Controller Features Work too
*by C***N on December 30, 2019*

Works as described. I use this to replace my noisy OEM GPU fan and use the GPU to control the case fans which directly blowing on the heatsink. My original GPU only came with one fan but with this splitter cable, it can drive both new larger fans. All fan features that came with the GPU driver/software work; the PWM, the RPM monitoring, they all work. I just wish they come with an L shape connector on the GPU side. It was a bit challenging to route the cable when the connector is directly behind a heatsink. But this problem is probably specific to each card and heatsink design, so I'm not taking any star off from this cable.

## Frequently Bought Together

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-22*