---
product_id: 414734519
title: "4 Pin Fan Adapter PWM PC Chassis Cooling Fan Hub 8 Way Splitter DC12V Speed Controller with 6 Pin Power Port,Chassis Fan Pressure Regulating Governor"
brand: "meiriyfa"
price: "€ 12.54"
currency: EUR
in_stock: true
reviews_count: 10
category: "Meiriyfa"
url: https://www.desertcart.ie/products/414734519-4-pin-fan-adapter-pwm-pc-chassis-cooling-fan-hub
store_origin: IE
region: Ireland
---

# Supports up to 17A max current 8-way fan splitter Rotating potentiometer speed control 4 Pin Fan Adapter PWM PC Chassis Cooling Fan Hub 8 Way Splitter DC12V Speed Controller with 6 Pin Power Port,Chassis Fan Pressure Regulating Governor

**Brand:** meiriyfa
**Price:** € 12.54
**Availability:** ✅ In Stock

## Summary

> 🎛️ Master your airflow with one hub, eight fans, zero compromises!

## Quick Answers

- **What is this?** 4 Pin Fan Adapter PWM PC Chassis Cooling Fan Hub 8 Way Splitter DC12V Speed Controller with 6 Pin Power Port,Chassis Fan Pressure Regulating Governor by meiriyfa
- **How much does it cost?** € 12.54 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/414734519-4-pin-fan-adapter-pwm-pc-chassis-cooling-fan-hub)

## Best For

- meiriyfa enthusiasts

## Why This Product

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

## Key Features

- • **Precision Speed Control:** Adjust all connected fans’ RPMs in unison via a smooth rotating potentiometer for optimal airflow and noise balance.
- • **Universal Compatibility:** Works seamlessly with both 3-pin DC and 4-pin PWM fans, making it the ultimate flexible cooling hub.
- • **Compact & Durable Design:** Small footprint with a robust black circuit board and strong 3M adhesive for secure, space-saving installation inside your chassis.
- • **Expand Your Cooling Arsenal:** Power up to 8 PWM or DC fans simultaneously with a single 6-pin power input—perfect for high-performance rigs.
- • **Safe & Reliable Power Delivery:** Handles up to 17A total current to ensure stable fan operation without risking damage to your system.

## Overview

The MEIRIYFA 8-way 3-pin/4-pin fan hub is a compact, high-performance PWM speed controller designed to power and regulate up to eight PC chassis fans simultaneously. Featuring a 6-pin power input and a rotating potentiometer, it offers precise manual speed adjustment for all connected fans. Compatible with both 3-pin DC and 4-pin PWM fans, it supports a maximum current of 17A, ensuring stable and safe operation. Its durable build and strong 3M adhesive make it easy to install and keep your PC cooling setup neat and efficient.

## Description

Designed for 12V 8 Way 3Pin and 4Pin Fan Hub Speed Controller Regulator. Power interface 6Pin supplies, support simultaneous starting of 8 channel 3pin or 4pin fans, which can expand one interface into 8, and the rotating potentiometer can adjust the speed of 8 PWM fans at the same time. Features: 1.This 8-way fan hub is suitable for PC desktop computer case. 2.Space Saving: It will save your space effectively and make the cable management easier, and make the inside case neat and tidy. 3.Note: The fan base supports 3pin and 4pin fans. 4.If the fan does not support PWM speed regulation function, the speed regulation function is invalid. 5.The total current connected to the fan shall not exceed the maximum current value of 17a to avoid damage to the governor. 6.Material: Metal & Plastic. 7.Product Size: 42* 29* 20mm. 8.Weight: 12g. 9.Supply Voltage: DC12V. 10.Power Supply Interface: 6Pin (2 * 3) interface. 10.Max Current: 17A. 11.Number of Fan Seats: 8Pcs. Package List: 1 x 8 Channel Hub of 3Pin and 4Pin Fan. 1 x Manual.

Review: perfect for setting fans to a set speed - I'm using this in a 4u atx pc build. If you want a high wattage static rpm fan controller, this will get the job done. It has plenty of wattage to power multiple high wattage fans. That being said, this is not a smart contoller, it does not output a PWM signal, its just a potentiometer with fan headers. Nothing more, nothing less. It works great for my use case, cause I just wanted a couple of fans to run at a static rpm. If you are looking for something that can match a motherboard fan speed, or constantly change rpms this is not the product you want. This is a dumb "controller" and it does exactly what it should. I've had mine installed for over a year and it has worked flawlessly.
Review: This works! - Used for a Dell Optiplex SFF case swap so the motherboard could be used with a large GPU. MB only had one pwm fan header for the CPU fan. Was able to add 2 case fans that turn on and off with the computer and which speed is adjustable. Plugs right into the 12v 6pin plug from the aftermarket PSU. No need for SATA power. Solved many problems at once. We'll see how long it holds up.

## Features

- [Expand Fan Interfaces] - Excellent 1 to 8 splitter 8 way 4-pin and 3-pin PWM fan power supply extension hub, it provide a better power supply solution for PC computer case internal motherboard cooling fans.
- [Function] - Through this hub, the governor can supply power to up to 8 fans, and the rotating potentiometer can adjust the speed of 8 PWM fans at the same time.
- [Widely Compatible] - For both 4-Pin and 3-Pin fans. If the fan does not support PWM speed regulation function, the speed regulation function is invalid. The total current connected to the fan shall not exceed the maximum current value of 17A to avoid damage to the governor.
- [High Performance] - The high-performance fully black circuit board is adopted, the hub is small in size and convenient to use, the material is strong and the resistance is small, which does not affect the fan performance.
- [Glue Fixation] - The thickened 3M glue is used to fix it, which has strong adhesion, easily fits inside your pc case and can firmly fix the fan hub inside the chassis.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09NLV3LRK |
| Batteries required | No |
| Best Sellers Rank | #480 in Computer Case Fans |
| Customer Reviews | 4.2 4.2 out of 5 stars (105) |
| Display Type | No Display |
| Item Weight | 0.317 ounces |
| Item model number | mili 030 |
| Manufacturer | mili dianzi |
| Product Dimensions | 1.65 x 1.14 x 0.79 inches |
| UPC | 727640611471 |

## Product Details

- **Brand:** MEIRIYFA
- **Color:** Black
- **Material:** Metal, Plastic
- **Product Dimensions:** 1.65"L x 1.14"W
- **Voltage:** 12 Volts

## Images

![4 Pin Fan Adapter PWM PC Chassis Cooling Fan Hub 8 Way Splitter DC12V Speed Controller with 6 Pin Power Port,Chassis Fan Pressure Regulating Governor - Image 1](https://m.media-amazon.com/images/I/71Aus2t3r5L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ perfect for setting fans to a set speed
*by D***N on January 8, 2025*

I'm using this in a 4u atx pc build. If you want a high wattage static rpm fan controller, this will get the job done. It has plenty of wattage to power multiple high wattage fans. That being said, this is not a smart contoller, it does not output a PWM signal, its just a potentiometer with fan headers. Nothing more, nothing less. It works great for my use case, cause I just wanted a couple of fans to run at a static rpm. If you are looking for something that can match a motherboard fan speed, or constantly change rpms this is not the product you want. This is a dumb "controller" and it does exactly what it should. I've had mine installed for over a year and it has worked flawlessly.

### ⭐⭐⭐⭐⭐ This works!
*by A***. on March 13, 2025*

Used for a Dell Optiplex SFF case swap so the motherboard could be used with a large GPU. MB only had one pwm fan header for the CPU fan. Was able to add 2 case fans that turn on and off with the computer and which speed is adjustable. Plugs right into the 12v 6pin plug from the aftermarket PSU. No need for SATA power. Solved many problems at once. We'll see how long it holds up.

### ⭐⭐⭐⭐⭐ Excellent and inexpensive fan splitter and speed controller.
*by N***L on June 5, 2025*

Excellent and inexpensive fan splitter and speed controller for PWM case fans. Easy to adjust the fan speed with a flat blade screwdriver. It comes with double sided tape attached to the back which works provided you are careful in how the 6 pin power cable is placed. The weight of that cable in a case can be enough pull the board loose over time. I do wish there was at least one mounting hole so I could securely attach it to a standoff.

## Frequently Bought Together

- MEIRIYFA 3 Pin 4 Pin Fan Adapter PWM PC Chassis Cooling Fan Hub 8 Way Splitter DC12V Speed Controller with 6 Pin Power Port,Chassis Fan Pressure Regulating Governor
- ADD2PSU Power Supply Connector 4 in 1 Molex 4Pin/SATA/ATX 6Pin/4Pin Dual PSU Multiple Power Supply Adapter, Synchronous Power Board, Add 2PSU with Power LED
- StarTech.com 15.7 in (400 mm) SATA Power Splitter Adapter Cable - M/F - 4x Serial ATA Power Cable Splitter (PYO4SATA)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.ie/products/414734519-4-pin-fan-adapter-pwm-pc-chassis-cooling-fan-hub](https://www.desertcart.ie/products/414734519-4-pin-fan-adapter-pwm-pc-chassis-cooling-fan-hub)

---

*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-02-26*