---
product_id: 121940436
title: "CRJ Micro 4-Pin GPU Fan Adapter Cable - 6-inch (15cm), Black Sleeved - Micro PH (2.0mm) 4-Pin PWM Graphics Card Fan Adapter Cable for Connecting 3-Pin/4-Pin PC Fans"
brand: "crj electronics"
price: "£7.53"
currency: GBP
in_stock: true
reviews_count: 11
category: "Crj Electronics"
url: https://www.desertcart.co.uk/products/121940436-crj-micro-4-pin-gpu-fan-adapter-cable-6-inch
store_origin: GB
region: United Kingdom
---

# Compact 6-inch (15cm) length for perfect cable management 4-pin Micro PH connector for precise GPU fan control Black high-density braided sleeving for sleek minimalism CRJ Micro 4-Pin GPU Fan Adapter Cable - 6-inch (15cm), Black Sleeved - Micro PH (2.0mm) 4-Pin PWM Graphics Card Fan Adapter Cable for Connecting 3-Pin/4-Pin PC Fans

**Brand:** crj electronics
**Price:** £7.53
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your GPU cooling like a pro — sleek, smart, and ready to perform!

## Quick Answers

- **What is this?** CRJ Micro 4-Pin GPU Fan Adapter Cable - 6-inch (15cm), Black Sleeved - Micro PH (2.0mm) 4-Pin PWM Graphics Card Fan Adapter Cable for Connecting 3-Pin/4-Pin PC Fans by crj electronics
- **How much does it cost?** £7.53 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/121940436-crj-micro-4-pin-gpu-fan-adapter-cable-6-inch)

## 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

- • **Sleek & Discreet Design:** All-black connectors with premium braided sleeving keep your build clean and professional.
- • **Universal Compatibility:** Supports PWM speed control on 4-pin fans and full-speed operation on 3-pin fans or AIO pumps.
- • **Plug-and-Play Reliability:** RoHS compliant, durable cable ensures zero compatibility issues and long-lasting performance.
- • **Seamless GPU Fan Integration:** Effortlessly connect 3-pin/4-pin PC fans to micro 4-pin GPU headers for ultimate cooling control.
- • **Optimized Length for Tidy Builds:** 6-inch cable length strikes the perfect balance between reach and clutter-free setup.

## Overview

The CRJ Micro 4-Pin GPU Fan Adapter Cable is a 6-inch, black sleeved cable designed to connect standard 3-pin and 4-pin PC fans to micro 4-pin (PH2.0mm) GPU headers. It supports PWM fan speed control for 4-pin fans and full-speed operation for 3-pin fans or AIO pumps. RoHS compliant and built with durable braided sleeving, this cable offers a clean, reliable, and professional solution for optimized GPU cooling setups.

## Description

This adapter cable is designed to allow you to connect standard 3-pin and 4-pin PC fans to the micro 4-pin header found on many graphics cards and other computer devices.

Review: It just works. - Simple quality cables that are just plug and play. Worked perfectly with my MSI Ventus 3X 3080, had absolutely 0 issues with the pair I purchased at all.
Review: Great quality product. - I took off a star because It looks like the photos for the regular connector and mini connector were mixed up. I bought based on the product photo which looks like the mini GPU fan connector I actually needed to connect my NZXT Kraken X53 AIO and Kraken G12 to my EVGA GeForce 2080 Ti XC Ultra Gaming. I didn't look for a mini GPU fan connector because I didn't know one existed so when it arrived I was disappointed to see it wouldn't connect the GPU board to the PWM fan or pump. Otherwise it seems like a perfect solution. Update: they’re not mixed up, the regular one came in and it seems like the mini plug is just too big. I added a fifth star since it was my mistake and it’sa really good product, just not what I need.

## Features

- This micro 4-pin adapter cable allows you to connect standard 3-pin and 4-pin PC fans to your graphics card and other computer devices.
- Graphics cards with the micro 4-pin (PH2.0mm) connector expect a full 4-pin fan supporting PWM speed control. 3-pin fans and devices like AIO pumps will operate at full speed (which may be preferred in some scenarios).
- RoHS Compliant. The cable is constructed with all black connectors and high density sleeving for minimal wire visibility.
- Total cable length (including connectors) is 6 inches (15cm)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07Q5BTTDX |
| Best Sellers Rank | #208 in Computer Case Fans |
| Brand | CRJ Electronics |
| Brand Name | CRJ Electronics |
| Cable Type | 4-pin fan cable |
| Color | Black |
| Compatible Devices | Desktop |
| Connectivity Technology | Wired |
| Connector Gender | Male-to-Male |
| Connector Type | Micro |
| Customer Package Type | sealed anti-static bag |
| Customer Reviews | 4.6 out of 5 stars 450 Reviews |
| Indoor Outdoor Usage | Indoor, Outdoor |
| Item Shape | Round |
| Item Weight | 18.14 g |
| Manufacturer | CRJ Electronics |
| Maximum Voltage | 1.5 Volts (DC) |
| Model | 4038 |
| Model Name | Model 4038 |
| Number of Items | 1 |
| Number of Pins | 4 |
| Other Special Features of the Product | Braided |
| Outer Material | Heat shrink tubing |
| Part Number | 4038 |
| Recommended Uses For Product | Connecting and powering fans in computer systems for cooling purposes |
| Special Feature | Braided |
| Specification Met | RoHS |
| UPC | 720355064181 |
| Unit Count | 1.0 Count |
| Wattage | 47 watts |

## Product Details

- **Brand:** CRJ Electronics
- **Cable Type:** 4-pin fan cable
- **Compatible Devices:** Desktop
- **Connector Type:** Micro
- **Special Feature:** Braided

## Images

![CRJ Micro 4-Pin GPU Fan Adapter Cable - 6-inch (15cm), Black Sleeved - Micro PH (2.0mm) 4-Pin PWM Graphics Card Fan Adapter Cable for Connecting 3-Pin/4-Pin PC Fans - Image 1](https://m.media-amazon.com/images/I/815wYLRL3ZL.jpg)

## Questions & Answers

**Q: Hi is it ideal to plug the aio directly to the gpu?**
A: Yes.

**Q: is this dc to pwm?**
A: Not 100% but I believe this cable is pwm to pwm as your video card has within it the ability to regulate fan speed based on temps etc so the output to the fan shroud built into your gpu would already be pwm. Again sorry if I'm not 100% accurate but I believe this to be true.

**Q: Does anyone know if this connector/pinout would work to put standard fans in a dell poweredge r230 - the connectors look very similar?**
A: I think this one called mini 4 pin normally see inside the gpu.

**Q: My gpu has two spots to plug this into.. it's a rtx 2070 asus card. should i get two of these adapters?**
A: Most vendors use multiple fan connectors to individually monitor the RPM of each cooling fan. Yes you'll be able to use this cable with your graphics card assuming that they were originally used for fans.

## Customer Reviews

### ⭐⭐⭐⭐⭐ It just works.
*by A***A on April 17, 2024*

Simple quality cables that are just plug and play. Worked perfectly with my MSI Ventus 3X 3080, had absolutely 0 issues with the pair I purchased at all.

### ⭐⭐⭐⭐⭐ Great quality product.
*by A***. on March 2, 2021*

I took off a star because It looks like the photos for the regular connector and mini connector were mixed up. I bought based on the product photo which looks like the mini GPU fan connector I actually needed to connect my NZXT Kraken X53 AIO and Kraken G12 to my EVGA GeForce 2080 Ti XC Ultra Gaming. I didn't look for a mini GPU fan connector because I didn't know one existed so when it arrived I was disappointed to see it wouldn't connect the GPU board to the PWM fan or pump. Otherwise it seems like a perfect solution. Update: they’re not mixed up, the regular one came in and it seems like the mini plug is just too big. I added a fifth star since it was my mistake and it’sa really good product, just not what I need.

### ⭐⭐⭐⭐⭐ Works for deshrouded GPU.
*by I***U on January 5, 2023*

Did a deshroud mod for my 6750xt from msi and these worked perfectly to convert the stock fan pinouts on the board to a standard fan header so I could run 120mm case fans instead. Plug and play. Durable cables. They're a little stiff to bend so be careful not to damage or pull out the connection port if you have to bend the cables at all. Worked exactly as I needed it to!

## Frequently Bought Together

- CRJ Micro 4-Pin GPU Fan Adapter Cable - 6-inch (15cm), Black Sleeved - Micro PH (2.0mm) 4-Pin PWM Graphics Card Fan Adapter Cable for Connecting 3-Pin/4-Pin PC Fans
- Cable Matters 2-Pack 3 Way 4 Pin PWM Fan Splitter Cable - 12 Inches, PC Fan Splitter 1 to 3 Converter, PC-Fan Extension Cable

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*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-07-03*