---
product_id: 655647868
title: "– XMSJSIY Cooling Fan Speed Knob Controller 12V 4 Pin PWM PC Chassis Fan Adapter Hub Power Supplied with SATA Interface for 4 Fans -1 PC"
brand: "xmsjsiy"
price: "₨10321"
currency: LKR
in_stock: true
url: https://www.desertcart.lk/products/655647868-xmsjsiy-cooling-fan-speed-knob-controller-12v-4-pin-pwm
store_origin: LK
region: Sri Lanka
---

# 60W max output 0-100% speed control Magnetic design – XMSJSIY Cooling Fan Speed Knob Controller 12V 4 Pin PWM PC Chassis Fan Adapter Hub Power Supplied with SATA Interface for 4 Fans -1 PC

**Brand:** xmsjsiy
**Price:** ₨10321
**Availability:** ✅ In Stock

## Summary

> 🌬️ Cool down your tech game with style!

## Quick Answers

- **What is this?** – XMSJSIY Cooling Fan Speed Knob Controller 12V 4 Pin PWM PC Chassis Fan Adapter Hub Power Supplied with SATA Interface for 4 Fans -1 PC by xmsjsiy
- **How much does it cost?** ₨10321 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/655647868-xmsjsiy-cooling-fan-speed-knob-controller-12v-4-pin-pwm)

## Best For

- xmsjsiy enthusiasts

## Why This Product

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

## Key Features

- • **High-Quality Build:** Crafted from durable plastic and metal for long-lasting performance.
- • **Compact & Convenient:** Designed to fit any PC case without taking up precious space.
- • **SATA Powered Efficiency:** Utilizes SATA interface for reliable power supply.
- • **Stepless Speed Adjustment:** Experience seamless transitions from whisper-quiet to full throttle.
- • **Unleash Your Cooling Potential:** Control up to 4 fans simultaneously with precision.

## Overview

The XMSJSIY Cooling Fan Speed Knob Controller is a versatile 12V 4 Pin PWM adapter hub that allows you to control up to four fans simultaneously. With a maximum output of 60W and a user-friendly knob for stepless speed adjustment, this compact device is perfect for optimizing your PC's cooling system. Made from high-quality materials, it ensures reliability and low heat generation, making it an essential addition for any PC enthusiast.

## Description

Cooling Fan Speed Knob Controller 12V 4 Pin PWM PC Chassis Fan Adapter Hub Power Supplied with SATA Interface for 4 Fans -1 PC

## Features

- computer fan speed controller is powered by SATA cable, control 4 fans at the same time through the knob, multi-speed, strong and weak as you wish, realize stepless speed change
- The 4 Pin PWM PC Chassis Fan Adapteris made of high quality plastic and metal materials for high reliability, low loss and low heat generation
- Fan speed controller with 1 knob, from 0-100 full range of speed control, to realize the heart of the speed change, the maximum output of 60W, to meet the multiple fans and high-power fan speed requirements
- Small size suitable for all types of computer cases, magnetic design, easy to install, takes up little space, external knob, more convenient speed adjustment
- Widely used in PC water cooling system. Fan connector: 4PIN (not supported 3PIN 2PIN). Power supply interface: SATA interface

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | yingtuyou jiaju |
| Part number | CFSK-F-1 |
| Item Weight | 20 g |
| Package Dimensions | 15.1 x 8.9 x 2.1 cm; 20 g |
| Manufacturer reference | CFSK-F-1 |
| Material | Plastic |
| Voltage | 12 Volts |
| Wattage | 6E+1 |
| Included components | Controller |
| Batteries included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** XMSJSIY
- **Power connector type:** 4-Pin
- **Voltage:** 12 Volts
- **Wattage:** 6E+1
- **Cooling method:** Water
- **Compatible devices:** Desktop
- **Material:** Plastic
- **Manufacturer:** yingtuyou jiaju
- **Number of items:** 1

## Images

![– XMSJSIY Cooling Fan Speed Knob Controller 12V 4 Pin PWM PC Chassis Fan Adapter Hub Power Supplied with SATA Interface for 4 Fans -1 PC - Image 1](https://m.media-amazon.com/images/I/71eXs7PdcFL.jpg)

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**Shop now:** [https://www.desertcart.lk/products/655647868-xmsjsiy-cooling-fan-speed-knob-controller-12v-4-pin-pwm](https://www.desertcart.lk/products/655647868-xmsjsiy-cooling-fan-speed-knob-controller-12v-4-pin-pwm)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-02-26*