---
product_id: 257137816
title: "BOTARO CRJ Male Mini 4-Pin GPU Fan to Female 4-Pin PWM All Black Sleeved Adapter Cable"
brand: "crj electronics"
price: "¥3419"
currency: JPY
in_stock: true
reviews_count: 5
category: "Crj Electronics"
url: https://www.desertcart.jp/products/257137816-botaro-crj-male-mini-4-pin-gpu-fan-to-female
store_origin: JP
region: Japan
---

# 30cm (12in) cable length for flexible setups 4-pin micro to standard PWM pass-through All-black sleeved for stealth aesthetics BOTARO CRJ Male Mini 4-Pin GPU Fan to Female 4-Pin PWM All Black Sleeved Adapter Cable

**Brand:** crj electronics
**Price:** ¥3419
**Availability:** ✅ In Stock

## Summary

> 🖤 Power your rig with stealth and precision — the ultimate GPU fan adapter you didn’t know you needed!

## Quick Answers

- **What is this?** BOTARO CRJ Male Mini 4-Pin GPU Fan to Female 4-Pin PWM All Black Sleeved Adapter Cable by crj electronics
- **How much does it cost?** ¥3419 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/257137816-botaro-crj-male-mini-4-pin-gpu-fan-to-female)

## 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

- • **Stealth-Grade Design:** All-black connectors and high-density sleeving minimize cable visibility, perfect for clean, professional builds.
- • **Plug-and-Play Reliability:** Durable 24 AWG UL1007 wiring ensures stable, high-speed signal transmission with easy installation.
- • **Precision PWM Speed Control:** Supports fan tachometer and PWM signals for dynamic, noise-optimized cooling performance.
- • **Seamless GPU Fan Integration:** Effortlessly connect micro 4-pin GPU fans and pumps to standard PC headers without compatibility headaches.
- • **Optimal Length for Versatility:** 30cm cable length offers the perfect balance between reach and cable management in any rig.

## Overview

The BOTARO CRJ Male Mini 4-Pin GPU Fan to Female 4-Pin PWM Adapter Cable is a 30cm high-quality sleeved cable designed to connect micro 4-pin GPU fans and pumps to standard PC 4-pin PWM headers. It supports full tachometer and PWM speed control signals, ensuring precise fan management. Constructed with durable 24 AWG UL1007 wiring and all-black connectors, it offers a sleek, minimal-visibility solution for professional and enthusiast PC builds.

## 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: Good - Can adapt to Xbox cooler fan and works good
Review: A great alternative - Work great and easy to install

## 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 |
| Brand | CRJ Electronics |
| Brand Name | CRJ Electronics |
| Cable Type | Fan Adapter |
| Cable type | Fan Adapter |
| Color | Black |
| Compatible Devices | Personal Computer |
| Compatible Phone Models | No Compatible Phone Models |
| Compatible devices | Personal Computer |
| Compatible phone models | No Compatible Phone Models |
| Connectivity Technology | PCI or related technology |
| Connector Gender | Male-to-Female |
| Connector Type | 4 pin |
| Connector type | 4 pin |
| Customer Package Type | sealed anti-static bag |
| Customer Reviews | 4.6 out of 5 stars 146 Reviews |
| Indoor Outdoor Usage | Outdoor |
| Item Length | 30 Centimeters |
| 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 features | High Speed |
| Specification Met | Ul1007 |
| UPC | 720355064228 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** CRJ Electronics
- **Cable type:** Fan Adapter
- **Compatible devices:** Personal Computer
- **Connector type:** 4 pin
- **Special features:** High Speed

## Images

![BOTARO CRJ Male Mini 4-Pin GPU Fan to Female 4-Pin PWM All Black Sleeved Adapter Cable - Image 1](https://m.media-amazon.com/images/I/71H3EXQ7AlL.jpg)
![BOTARO CRJ Male Mini 4-Pin GPU Fan to Female 4-Pin PWM All Black Sleeved Adapter Cable - Image 2](https://m.media-amazon.com/images/I/71Wqa+VMVGL.jpg)
![BOTARO CRJ Male Mini 4-Pin GPU Fan to Female 4-Pin PWM All Black Sleeved Adapter Cable - Image 3](https://m.media-amazon.com/images/I/81efo0dJ-TL.jpg)
![BOTARO CRJ Male Mini 4-Pin GPU Fan to Female 4-Pin PWM All Black Sleeved Adapter Cable - Image 4](https://m.media-amazon.com/images/I/717bvhswn7L.jpg)
![BOTARO CRJ Male Mini 4-Pin GPU Fan to Female 4-Pin PWM All Black Sleeved Adapter Cable - Image 5](https://m.media-amazon.com/images/I/81E7HCRfNkL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good
*by L***K on 28 March 2024*

Can adapt to Xbox cooler fan and works good

### ⭐⭐⭐⭐⭐ A great alternative
*by R***. on 18 July 2026*

Work great and easy to install

### ⭐⭐⭐ Not all black
*by S***1 on 27 June 2023*

Connector is not all black. One end is white. Don't expect all black if u order this.

## 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 Japan*
*Store origin: JP*
*Last updated: 2026-08-11*