---
product_id: 671323240
title: "2 in 1 Square 4Pin Fan Simulator Emulator for Crypto Asic Miner Machine Bitcoin Miner S19 S19a S19apro S19kpro Cooling Fan Spoofer"
brand: "bitmini"
price: "€ 18.98"
currency: EUR
in_stock: true
category: "Bitmini"
url: https://www.desertcart.ie/products/671323240-2-in-1-square-4pin-fan-simulator-emulator-for-crypto
store_origin: IE
region: Ireland
---

# Noise reduced to 35 dB Universal 2-pin fan connector 7000 RPM max speed 2 in 1 Square 4Pin Fan Simulator Emulator for Crypto Asic Miner Machine Bitcoin Miner S19 S19a S19apro S19kpro Cooling Fan Spoofer

**Brand:** bitmini
**Price:** € 18.98
**Availability:** ✅ In Stock

## Summary

> 🔧 Quiet power, smart mining – upgrade your rig’s vibe!

## Quick Answers

- **What is this?** 2 in 1 Square 4Pin Fan Simulator Emulator for Crypto Asic Miner Machine Bitcoin Miner S19 S19a S19apro S19kpro Cooling Fan Spoofer by bitmini
- **How much does it cost?** € 18.98 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/671323240-2-in-1-square-4pin-fan-simulator-emulator-for-crypto)

## Best For

- bitmini enthusiasts

## Why This Product

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

## Key Features

- • **Silent Mining Mode:** Slash operational noise with ultra-quiet 35 dB fan spoofing
- • **Water-Cooling Ready:** Perfect for miners upgrading to water cooling without sacrificing fan control
- • **Compact & Lightweight:** Sleek 3.94-inch design weighing just 7 ounces for easy installation
- • **Seamless Compatibility:** Plug & play with all Antminer 2*2 control boards for instant upgrade
- • **Precision Speed Simulation:** Mimics original 7000 RPM fan speed to keep your miner running smoothly

## Overview

The 2 in 1 Square 4Pin Fan Simulator Emulator by Bitmini is a cutting-edge accessory designed for Antminer S19 series miners. It replaces the original high-speed fan with a noise-reducing emulator that simulates fan speed at up to 7000 RPM, drastically lowering operational noise to 35 decibels. Compatible with all Antminer 2*2 control boards, this compact 7-ounce device enables seamless integration for miners transitioning to water cooling, ensuring a quieter, more efficient mining environment.

## Description

Bitcoin Miner S19K Pro speed simulator is used to replace the original high-speed violent fan when miners modify water cooling. It is used to replace the Antminer 2*2 pin high-speed chassis fan. By installing a 2*2 pin fan speed spoofer for the water-cooled miner, the noise during the operation of the miner can be greatly reduced and provide a quiet operating environment for the miner. This fan speed regulator is used to connect the fan interface of all Antminer 2*2 control boards

## Features

- Antminer S19K Pro speed simulator is used to replace the original high-speed violent fan when miners modify water cooling
- By installing a 2*2 pin fan speed spoofer for the water-cooled miner, the noise during the operation of the miner can be greatly reduced and provide a quiet operating environment for the miner
- This fan speed regulator is used to connect the fan interface of all Antminer 2*2 control boards

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DJKPNWJY |
| Best Sellers Rank | #6,109 in Computer Case Fans |
| Brand | Bitmini |
| Compatible Devices | Desktop, Laptop |
| Cooling Method | Air |
| Date First Available | October 6, 2024 |
| Item Weight | 7 ounces |
| Item model number | S19k Fan Simulator |
| Manufacturer | Bitmini |
| Maximum Rotational Speed | 7000 RPM |
| Noise Level | 35 Decibels |
| Number of Items | 1 |
| Package Dimensions | 3.94 x 3.94 x 3.94 inches |
| Power Connector Type | 2-Pin |
| UPC | 750692844375 |

## Product Details

- **Brand:** Bitmini
- **Compatible Devices:** Desktop, Laptop
- **Cooling Method:** Air
- **Manufacturer:** Bitmini
- **Maximum Rotational Speed:** 7000 RPM
- **Noise Level:** 35 Decibels
- **Number of Items:** 1
- **Power Connector Type:** 2-Pin
- **UPC:** 750692844375

## Images

![2 in 1 Square 4Pin Fan Simulator Emulator for Crypto Asic Miner Machine Bitcoin Miner S19 S19a S19apro S19kpro Cooling Fan Spoofer - Image 1](https://m.media-amazon.com/images/I/61+oWyG8-IL.jpg)
![2 in 1 Square 4Pin Fan Simulator Emulator for Crypto Asic Miner Machine Bitcoin Miner S19 S19a S19apro S19kpro Cooling Fan Spoofer - Image 2](https://m.media-amazon.com/images/I/51E1WaI0GrL.jpg)
![2 in 1 Square 4Pin Fan Simulator Emulator for Crypto Asic Miner Machine Bitcoin Miner S19 S19a S19apro S19kpro Cooling Fan Spoofer - Image 3](https://m.media-amazon.com/images/I/81Xtlq3LolL.jpg)
![2 in 1 Square 4Pin Fan Simulator Emulator for Crypto Asic Miner Machine Bitcoin Miner S19 S19a S19apro S19kpro Cooling Fan Spoofer - Image 4](https://m.media-amazon.com/images/I/81nCTuB7inL.jpg)
![2 in 1 Square 4Pin Fan Simulator Emulator for Crypto Asic Miner Machine Bitcoin Miner S19 S19a S19apro S19kpro Cooling Fan Spoofer - Image 5](https://m.media-amazon.com/images/I/5184K1LEdCL.jpg)

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- 2 in 1 Square 4Pin Fan Simulator Emulator for Crypto Asic Miner Machine Bitcoin Miner S19 S19a S19apro S19kpro Cooling Fan Spoofer
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**Shop now:** [https://www.desertcart.ie/products/671323240-2-in-1-square-4pin-fan-simulator-emulator-for-crypto](https://www.desertcart.ie/products/671323240-2-in-1-square-4pin-fan-simulator-emulator-for-crypto)

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-02-22*