---
product_id: 263423640
title: "PWM Fan Hub, PC CPU Cooling 4 PIN/3PIN Power Fan Extension Cable Hub Splitter Adapter Sleeved Case for 12V Desktop Computer Cooler Fans 1 to 5 Way (15.7 Inch)"
brand: "threebulls"
price: "4.40 OMR"
currency: OMR
in_stock: true
reviews_count: 7
category: "Three Bulls"
url: https://www.desertcart.com.om/products/263423640-pwm-fan-hub-pc-cpu-cooling-4-pin-3pin-power
store_origin: OM
region: Oman
---

# 4-pin PWM splitter for precise fan control Durable black sleeved nylon braided cable Supports up to 5 fans from 1 header PWM Fan Hub, PC CPU Cooling 4 PIN/3PIN Power Fan Extension Cable Hub Splitter Adapter Sleeved Case for 12V Desktop Computer Cooler Fans 1 to 5 Way (15.7 Inch)

**Brand:** threebulls
**Price:** 4.40 OMR
**Availability:** ✅ In Stock

## Summary

> 🖤 Power up your airflow game with sleek, scalable cooling!

## Quick Answers

- **What is this?** PWM Fan Hub, PC CPU Cooling 4 PIN/3PIN Power Fan Extension Cable Hub Splitter Adapter Sleeved Case for 12V Desktop Computer Cooler Fans 1 to 5 Way (15.7 Inch) by threebulls
- **How much does it cost?** 4.40 OMR with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/263423640-pwm-fan-hub-pc-cpu-cooling-4-pin-3pin-power)

## Best For

- threebulls enthusiasts

## Why This Product

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

## Key Features

- • **Sleek & Durable Design:** Premium black nylon sleeved cable keeps your build clean, organized, and built to last.
- • **Plug & Play Convenience:** Simple installation with flexible extension length (15.7 inches) for optimal fan placement.
- • **Universal Compatibility:** Seamlessly supports both 3-pin and 4-pin PC case fans, ensuring versatile setup options.
- • **Overheat Protection Boost:** Enhance your PC’s thermal management by powering multiple fans efficiently from one header.
- • **Expand Your Cooling Arsenal:** Easily connect up to 5 fans from a single motherboard header for ultimate airflow control.

## Overview

The PWM Fan Hub is a 15.7-inch black sleeved 1-to-5 splitter cable designed to expand your PC’s cooling capabilities by connecting up to five 3-pin or 4-pin fans to a single motherboard header. Its durable nylon braided design ensures longevity and a tidy build, while supporting precise PWM fan speed control to help prevent overheating and maintain optimal system performance.

## Description

Specification: Product Name: 1 to 5 Black Sleeved PWM fan Extension Cable Connector Type: 4 pin Length: 40cm/15.7inch Function: help protect your PC from overheating. The cable is one 4-pin female connector to 4-pin male connector, suits for CPU and PC 4-Pin / 3-Pincase fan. Package Content: 1 Pack 1 to 5 PWM Fan Extnesion Cable .

Review: BEST SYS FAN HEADER HUB - It will be very helpful if you have a lack of sys fan header and i like it because it’s very simple and you can install 4 fans
Review: Lose fit - Didn't fit the CPU fan adapter well.

## Features

- Excellent 4-pin PWM 1 to 5 splitter fan power supply extension cable for PC computer motherboard fans, make you easier diy PC computer case.
- Widely Compatible: The cable is one 4-pin female connector to 4-pin male connector, support 4-pin and 3-pin fans cable, the fan power cable compatible with 4 pin and 3 pin PC case fans.
- Easy to plug, the fan extension cable offers greater flexibility between Motherboard and CPU cooling fans.
- Black sleeved nylon braided cable, more durable and make the inside of pc case looks more clean & tidy.
- Package contents: 1 black 15.7 inch 1-to-5 splitter fan power supply extension cables, male to female connector plug.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07M5P7VHG |
| Best Sellers Rank | #40,219 in Computers ( See Top 100 in Computers ) #293 in Computer Case Fans |
| Item model number | 8541606340 |
| Manufacturer | ThreeBulls |
| Product Dimensions | 39.88 x 1.78 x 0.51 cm; 20 g |

## Product Details

- **Brand:** ThreeBulls
- **Cable type:** 4-pin PWM
- **Compatible devices:** Desktop
- **Connector type:** 4 Pin
- **Special features:** Braided

## Images

![PWM Fan Hub, PC CPU Cooling 4 PIN/3PIN Power Fan Extension Cable Hub Splitter Adapter Sleeved Case for 12V Desktop Computer Cooler Fans 1 to 5 Way (15.7 Inch) - Image 1](https://m.media-amazon.com/images/I/61O69SPW4sS.jpg)

## Questions & Answers

**Q: is it possible to adjust the fan speed so that they do not run at max speed all the time?**
A: Yes, if you use a PWM header/controller, and PWM fans. The speed sense signal is only sent from the 1st plug. 3 pin fans will all run full speed (unless you specifically have voltage control on your header, i.e. can set it for DC/3-pin fan control).

**Q: to clarify, only one fan's speed can be detected by motherboard. but the speed control signal sent to all fans.  am I right?**
A: That is correct.  If the motherboard tells the header to speed up the fans, all the connected fans are affected.

**Q: would i plug the cpu header in it?**
A: I recommend one of the other fan headers and use the CPU header just for the CPU fan. Power draw is too weak to power multiple fans.

**Q: would i be able to use the cpu connector for another case fan?**
A: Yes, disconnect a connected case fan. connect the hub and reconnect the disconnected fan to the hub.

## Customer Reviews

### ⭐⭐⭐⭐⭐ BEST SYS FAN HEADER HUB
*by S***D on 3 August 2020*

It will be very helpful if you have a lack of sys fan header and i like it because it’s very simple and you can install 4 fans

### ⭐ Lose fit
*by A***Q on 2 November 2025*

Didn't fit the CPU fan adapter well.

### ⭐⭐⭐⭐⭐ Review
*by C***S on 24 January 2026*

It’s great for the motherboards that don’t have enough fan connectors it’s easy to use the look is great it works really well the size is beautiful there’s no noise it’s perfect

## Frequently Bought Together

- ThreeBulls PWM Fan Hub, PC CPU Cooling 4 PIN/3PIN Power Fan Extension Cable Hub Splitter Adapter Sleeved Case for 12V Desktop Computer Cooler Fans 1 to 5 Way (15.7 Inch)
- Thermalright TL-C12C-S X3 CPU Fan 120mm ARGB Case Cooler Fan, 4pin PWM Silent Computer with S-FDB Bearing Included, up to 1550RPM Cooling Fan（3 Quantities）
- ARCTIC MX-4 (4 g) - Premium Performance Thermal Paste for All Processors (CPU, GPU - PC), Very high Thermal Conductivity, Long Durability, Safe Application, Non-Conductive

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*Product available on Desertcart Oman*
*Store origin: OM*
*Last updated: 2026-02-07*