---
product_id: 499805296
title: "2510-4P 3P Manual 4 Wires 0-5V 12V Fan Speed Controller PWM Speed Control On Off Switch for PC CPU Case Fan with Knob (Solder Connector with Plastic Black Knob)"
brand: "taidacent"
price: "₩35461"
currency: KRW
in_stock: true
url: https://www.desertcart.kr/products/499805296-2510-4p-3p-manual-4-wires-0-5v-12v-fan
store_origin: KR
region: South Korea
---

# PWM Control Compact Size 3A Current Limit 2510-4P 3P Manual 4 Wires 0-5V 12V Fan Speed Controller PWM Speed Control On Off Switch for PC CPU Case Fan with Knob (Solder Connector with Plastic Black Knob)

**Brand:** taidacent
**Price:** ₩35461
**Availability:** ✅ In Stock

## Summary

> 🔧 Control Your Cool: Master Your Fan Speed Like a Pro!

## Quick Answers

- **What is this?** 2510-4P 3P Manual 4 Wires 0-5V 12V Fan Speed Controller PWM Speed Control On Off Switch for PC CPU Case Fan with Knob (Solder Connector with Plastic Black Knob) by taidacent
- **How much does it cost?** ₩35461 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/499805296-2510-4p-3p-manual-4-wires-0-5v-12v-fan)

## Best For

- taidacent enthusiasts

## Why This Product

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

## Key Features

- • **Safety First:** Built-in safeguards prevent damage with clear instructions for reverse-sequence fans.
- • **User-Friendly Setup:** Quick installation with a compact design (26*20mm) that fits seamlessly into your setup.
- • **Low Power Consumption:** Operates under 20mA without a fan, making it energy-efficient and eco-friendly.
- • **Precision Speed Control:** Effortlessly adjust fan speed from 0% to 100% with a simple twist of the knob.
- • **Versatile Compatibility:** Designed exclusively for 12V four-wire fans, ensuring optimal performance for your CPU and chassis.

## Overview

The Taidacent 2510-4P is a high-performance manual fan speed controller designed for 12V four-wire fans. With a PWM output range of 0-5V and a compact size, it allows for precise speed adjustments while ensuring safety and compatibility with various fan types. Ideal for PC enthusiasts looking to optimize their cooling solutions.

## Description

Taidacent 2510-4P 3P Manual 4 Wires 0-5V 12V Fan Speed Controller PWM Speed Control On Off Switch for PC CPU Case Fan with Knob (Solder Connector with Plastic Black Knob)

## Features

- This is a four-wire PWM fan speed controller. It can only control 12V four-wire fans that support PWM speed regulation. For example, many 12V four-wire chassis or CPU fans cannot control 2-3-wire fans.
- If the speed of the fan changes and the direction of adjustment is opposite, it means that the fan is a reverse-sequence fan, and the (PF) setting point needs to be short-circuited with solder, and the power must be turned off before operation to avoid damage! The short-circuited PWM signal changes in the reverse direction with the adjustment, and the reverse-sequence fan can realize forward adjustment.
- Pay attention to the positive and negative poles and the power supply voltage. After the power supply fan is connected, it can be used. The potentiometer is turned off counterclockwise to the end, and the clockwise end is the maximum output. A separate small adjustable resistor (starting speed adjustment) on the board is used to adjust the speed of the just-open position.
- Fan current 3A this current is limited by switches and connectors, and the capacity can be expanded by taking the power line separately. For fans over 3A, connect a large current fan method: the positive and negative poles of the power supply of the fan can be connected to the power supply, the positive and negative poles of the fan are connected to the power supply separately, and the negative pole of the fan is connected to the negative pole of the board; speed measurement and control are connected to the board .
- Consumption less than 20mA without fan PWM signal model 0-5V 25Khz PWM signal output range 0% to 100% Start of PWM adjust range 0% to 60% Output interface 2510-4P, 2.54mm space Size 26*20mm, knob screw extension 15mm installation opening 7mm

## Product Details

- **Color:** black
- **Brand:** Taidacent
- **Voltage:** 12 Volts
- **Material:** Plastic
- **Item Weight:** 0.01 Kilograms

## Images

![2510-4P 3P Manual 4 Wires 0-5V 12V Fan Speed Controller PWM Speed Control On Off Switch for PC CPU Case Fan with Knob (Solder Connector with Plastic Black Knob) - Image 1](https://m.media-amazon.com/images/I/81FUAPWO5BL.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: What are the measurements of the stud the knob mounts to?  Knob dimensions?  Looking to get drawings to use this in a CAD model.**
A: I measured mine and here's what I got:

It's a split shaft with splines to help grip the smooth/soft ID of the knob. The OD of the splines and base of the shaft measures 0.227" and the diameter at the spline root measures 0.212". The split in the shaft measures 0.043" wide. The total length of the shaft is 0.388" from where it protrudes out of the threaded mount, to the tip. The split in the shaft and the splines are both 0.335" long. I'm eyeballing about a 0.025" x 45 degree chamfer on the tip. Splines are spaced 20 degrees apart; there would be 18 total, but two are missing due to the split in the shaft.

I lost the knob, sorry.

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-01-31*