---
product_id: 134703666
title: "CRJ Micro 4-Pin GPU Fan Header Adapter Cable - 12-inch (30cm), Black Sleeved - Male Micro PH (2.0mm) 4-Pin PWM Fan Header Adapter for Graphics Card Fans and Pumps"
brand: "crj electronics"
price: "63 zł"
currency: PLN
in_stock: true
reviews_count: 13
category: "Crj Electronics"
url: https://www.desertcart.pl/products/134703666-crj-micro-4-pin-gpu-fan-header-adapter-cable-12
store_origin: PL
region: Poland
---

# 12-inch (30cm) cable length 4-pin PWM micro connector High-density black sleeving CRJ Micro 4-Pin GPU Fan Header Adapter Cable - 12-inch (30cm), Black Sleeved - Male Micro PH (2.0mm) 4-Pin PWM Fan Header Adapter for Graphics Card Fans and Pumps

**Brand:** crj electronics
**Price:** 63 zł
**Availability:** ✅ In Stock

## Summary

> 🎯 Master your GPU cooling game with precision and style!

## Quick Answers

- **What is this?** CRJ Micro 4-Pin GPU Fan Header Adapter Cable - 12-inch (30cm), Black Sleeved - Male Micro PH (2.0mm) 4-Pin PWM Fan Header Adapter for Graphics Card Fans and Pumps by crj electronics
- **How much does it cost?** 63 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/134703666-crj-micro-4-pin-gpu-fan-header-adapter-cable-12)

## 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

- • **Noise-Free Performance:** Enables independent pump and fan speed control to silence annoying pump noise without sacrificing cooling.
- • **Stealth Black Sleeving:** Premium high-density sleeving minimizes cable visibility for a sleek, professional build aesthetic.
- • **Plug & Play Reliability:** Snug, secure connectors with 24 AWG UL1007 wiring ensure stable, long-lasting operation.
- • **Universal Compatibility:** Works flawlessly with most modern GPUs using PH series 2.0mm pitch micro connectors.
- • **Seamless GPU Fan Control:** Direct micro 4-pin to standard 4-pin PWM pass-through for precise fan and pump speed management.

## Overview

The CRJ Micro 4-Pin GPU Fan Header Adapter Cable is a 12-inch sleeved cable designed to connect micro 4-pin PH series GPU fans and pumps to standard 4-pin PWM fan headers. It supports tachometer and PWM speed control signals, enabling independent and silent fan and pump management. Constructed with durable 24 AWG UL1007 wiring and all-black connectors, it offers a sleek, minimal-visibility solution for modern graphics card cooling setups.

## Description

This cable enables you to connect graphics card fans and pumps with the micro 4-pin connector to any standard computer fan header. The micro 4-pin connector is a PH series connector with a 2.00mm pin pitch. Despite the different connector all fans and pumps from our testing share the same pinout and signal specifications (tachometer, PWM speed control) as standard PC fans. The cable is constructed to a high standard with 24 AWG UL1007 wiring, all black connectors and high density sleeving for minimal wire visbility. The total end-to-end cable length including the connectors is 1.0 ft / 0.3 m

Review: Works as intended - This cable is perfect to externally power the built-in fans of my Zotac 5090. I got three. The micro female end of this cable is connected to the card's fans. The larger 4 pin header is plugged into a multiheader fan controller with turn knob voltage control (powered with 12v smps). Works as intended. I'm extremely happy that this cable is available.
Review: Better that expected - High quality connectors and nice braiding on the cable

## Features

- Connect graphics card fans, pumps, and other devices with the micro 4-pin fan connector to a standard PC 4-pin PWM fan header.
- The micro 4-pin (PH series, 2.0mm pitch) connector is the most common wire-to-board connector on most modern graphics cards.
- This is a direct pass-through cable. Fan tachometer and PWM signal for speed control are supported.
- Constructed with all black connectors and high density sleeving for minimal wire visibility.
- Cable length (including connectors) is 12 inches (30cm)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07S4L41TN |
| Best Sellers Rank | #48,598 in Electronics ( See Top 100 in Electronics ) #925 in Audio & Video Power Cables |
| Brand | CRJ Electronics |
| Brand Name | CRJ Electronics |
| Cable Type | Fan Adapter |
| Color | Black |
| Compatible Devices | PC |
| Compatible Phone Models | No Compatible Phone Models |
| Connector Gender | Male-to-Female |
| Connector Type | Micro Ph 4-pin |
| Customer Package Type | sealed anti-static bag |
| Customer Reviews | 4.7 out of 5 stars 155 Reviews |
| Gauge | 24.0 |
| Indoor Outdoor Usage | Indoor, Outdoor |
| Item Shape | Round |
| Item Weight | 0.01 Kilograms |
| Manufacturer | CRJ Electronics |
| Model | 4042 |
| Number of Items | 1 |
| Number of Pins | 4 |
| Other Special Features of the Product | High Speed |
| Part Number | 4042 |
| Recommended Uses For Product | Connecting graphics card fans and pumps to computer fan headers |
| Special Feature | High Speed |
| Specification Met | Ul1007 |
| UPC | 720355064228 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** CRJ Electronics
- **Cable Type:** Fan Adapter
- **Compatible Devices:** PC
- **Connector Type:** Micro Ph 4-pin
- **Special Feature:** High Speed

## Images

![CRJ Micro 4-Pin GPU Fan Header Adapter Cable - 12-inch (30cm), Black Sleeved - Male Micro PH (2.0mm) 4-Pin PWM Fan Header Adapter for Graphics Card Fans and Pumps - Image 1](https://m.media-amazon.com/images/I/71H3EXQ7AlL.jpg)
![CRJ Micro 4-Pin GPU Fan Header Adapter Cable - 12-inch (30cm), Black Sleeved - Male Micro PH (2.0mm) 4-Pin PWM Fan Header Adapter for Graphics Card Fans and Pumps - Image 2](https://m.media-amazon.com/images/I/71Wqa+VMVGL.jpg)
![CRJ Micro 4-Pin GPU Fan Header Adapter Cable - 12-inch (30cm), Black Sleeved - Male Micro PH (2.0mm) 4-Pin PWM Fan Header Adapter for Graphics Card Fans and Pumps - Image 3](https://m.media-amazon.com/images/I/81efo0dJ-TL.jpg)
![CRJ Micro 4-Pin GPU Fan Header Adapter Cable - 12-inch (30cm), Black Sleeved - Male Micro PH (2.0mm) 4-Pin PWM Fan Header Adapter for Graphics Card Fans and Pumps - Image 4](https://m.media-amazon.com/images/I/717bvhswn7L.jpg)
![CRJ Micro 4-Pin GPU Fan Header Adapter Cable - 12-inch (30cm), Black Sleeved - Male Micro PH (2.0mm) 4-Pin PWM Fan Header Adapter for Graphics Card Fans and Pumps - Image 5](https://m.media-amazon.com/images/I/81E7HCRfNkL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works as intended
*by I***S on July 1, 2025*

This cable is perfect to externally power the built-in fans of my Zotac 5090. I got three. The micro female end of this cable is connected to the card's fans. The larger 4 pin header is plugged into a multiheader fan controller with turn knob voltage control (powered with 12v smps). Works as intended. I'm extremely happy that this cable is available.

### ⭐⭐⭐⭐⭐ Better that expected
*by B***T on October 16, 2025*

High quality connectors and nice braiding on the cable

### ⭐⭐⭐⭐⭐ Arc B580 fan control
*by G***Y on March 23, 2026*

This will connect the fans of a Steel Legend Arc B580 GPU to an Asrock motherboard fan header.

## Frequently Bought Together

- CRJ Micro 4-Pin GPU Fan Header Adapter Cable - 12-inch (30cm), Black Sleeved - Male Micro PH (2.0mm) 4-Pin PWM Fan Header Adapter for Graphics Card Fans and Pumps
- 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
- 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 Poland*
*Store origin: PL*
*Last updated: 2026-05-16*