---
product_id: 616497983
title: "Fan Speed Control Module,DC 12V 3A 4-Pin Fan Temperature Controller Automatic Temperature Controller NTC Sensor for 3000mA Fans"
brand: "dongker"
price: "$33.26"
currency: USD
in_stock: true
reviews_count: 4
url: https://www.desertcart.us/products/616497983-fan-speed-control-module-dc-12v-3a-4-pin-fan
store_origin: US
region: United States of America
---

# 4-pin easy wiring 12V DC power, 3A max current Accurate temp control ±1.2°C Fan Speed Control Module,DC 12V 3A 4-Pin Fan Temperature Controller Automatic Temperature Controller NTC Sensor for 3000mA Fans

**Brand:** dongker
**Price:** $33.26
**Availability:** ✅ In Stock

## Summary

> 🌬️ Stay cool, stay smart — control your airflow like a pro!

## Quick Answers

- **What is this?** Fan Speed Control Module,DC 12V 3A 4-Pin Fan Temperature Controller Automatic Temperature Controller NTC Sensor for 3000mA Fans by dongker
- **How much does it cost?** $33.26 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/616497983-fan-speed-control-module-dc-12v-3a-4-pin-fan)

## Best For

- dongker enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Durable Design:** Small 2x2x2 cm footprint with high-quality materials ensures long-lasting use in tight spaces.
- • **Smart Thermal Regulation:** Automatically adjusts fan speed to match real-time temperature, optimizing cooling efficiency.
- • **Energy-Saving Fan Shutdown:** Stops the fan at low temperatures to reduce unnecessary power consumption and noise.
- • **Plug-and-Play Installation:** Convenient 4-pin wiring makes setup quick and hassle-free for any professional environment.
- • **Precision Temperature Sensing:** Maintains temperature measurement error under 1.2°C for reliable performance.

## Overview

The Fan Speed Control Module by DONGKER is a compact, high-precision 12V DC temperature controller designed for 3A fans. It automatically adjusts fan speed based on temperature readings with an accuracy of ±1.2°C, shutting down the fan at low temps to save energy and reduce noise. Its easy 4-pin wiring and durable build make it ideal for professional setups requiring efficient thermal management.

## Description

Full description not available

## Features

- Fan speed control module automatic temperature controller can automatically adjust the speed of fan according to the actual temperature. When the temperature is too low, it can made the fan stop running.
- To shut down the fan at low temperatures.
- Convenient to wire,Good materials,High quality.
- Temperature Measurement Error: 0~50℃ less than 1.2℃; other temperature ranges less than 2℃
- SHOP WITH CONFIDENCE: To provide you with the highest quality service, If you have any question, please contact us.We will provide after-sales service .

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Operating temperature | 99.9 Degrees Celsius |
| UPC | 774827592351 |
| Manufacturer | DONGKER |
| Product Dimensions | 2 x 2 x 2 cm; 10 g |
| Batteries required | No |
| Included components | As shown in the packing list |

## Product Details

- **Colour:** purple
- **Brand:** DONGKER
- **Voltage:** 12 Volts
- **Material:** Aluminium
- **Display type:** LCD or LED

## Images

![Fan Speed Control Module,DC 12V 3A 4-Pin Fan Temperature Controller Automatic Temperature Controller NTC Sensor for 3000mA Fans - Image 1](https://m.media-amazon.com/images/I/51j40VZCrbL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good value for money.
*by R***L on 22 April 2025*

Great product for price, very handy for keeping eye on temperature of external M2 Nvme enclusures. Easy to configure and range is fine for most uses. The only complaint would be the ambient temperature is a few degrees above normal, so take this into account when buying and configuring. Thought about buying a more accurate thermal probe, but they only sell them in bulk. Ideal for applications that don't require super accurate measurements like pc builds etc.

### ⭐⭐⭐⭐⭐ Had to watch a YouTube video but it works well once set
*by M***D on 13 October 2024*

No instructions however quick search and video found on how to configure it. Works well and has given me peace of mind from overheating of power supplies in my controller box . All good and safe now thanks to the seller.

### ⭐⭐⭐⭐ Work and carousel temp/RPM display is useful
*by M***E on 19 June 2024*

Configurable. used for dual 120mm cooling fan setup to keep MPPT solar charge cool. Remote temp sensor is handy for relocating control unit.

## Frequently Bought Together

- Fan Speed Control Module,DC 12V 3A 4-Wire Fan Temperature Controller for Adjust Fan Speed
- DONGKER PWM Driver Module,DC 12V 24V 48V 4-Wire Fan Temperature Controller for PC Fan/Alarm
- PWM Driver Module, DC 12V 24V 48V PWM 4-Wire Fan Temperature Controller with Digital Display 2 Channel Temperature Governor for PC Fan/Alarm

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**Shop now:** [https://www.desertcart.us/products/616497983-fan-speed-control-module-dc-12v-3a-4-pin-fan](https://www.desertcart.us/products/616497983-fan-speed-control-module-dc-12v-3a-4-pin-fan)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-20*