---
product_id: 602743639
title: "EKWB EK-Loop DDC 4.1 PWM Motor"
brand: "ek"
price: "€ 176.00"
currency: EUR
in_stock: true
category: "Ek"
url: https://www.desertcart.be/products/602743639-ekwb-ek-loop-ddc-4-1-pwm-motor
store_origin: BE
region: Belgium
---

# 6W ultra-efficient power draw 2.6m head pressure for optimal flow Compact 2.4" square footprint EKWB EK-Loop DDC 4.1 PWM Motor

**Brand:** ek
**Price:** € 176.00
**Availability:** ✅ In Stock

## Summary

> 💧 Pump up your custom loop game with precision and power!

## Quick Answers

- **What is this?** EKWB EK-Loop DDC 4.1 PWM Motor by ek
- **How much does it cost?** € 176.00 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/602743639-ekwb-ek-loop-ddc-4-1-pwm-motor)

## Best For

- ek enthusiasts

## Why This Product

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

## Key Features

- • **Compact Powerhouse:** Small 2.4" x 2.4" footprint fits effortlessly into custom loops without sacrificing flow.
- • **Low Noise Operation:** Runs at a quiet 25 dB, keeping your workspace serene and focused.
- • **Durable Build Quality:** Crafted with stainless steel, PPS-GF40, and EPDM O-rings for long-lasting reliability.
- • **Precision PWM Control:** Seamlessly adjust pump speed via motherboard BIOS or fan controller for whisper-quiet performance.
- • **Optimized Flow Pressure:** Delivers a robust 2.6 meters of head pressure, perfect for 1-2 water block setups.

## Overview

The EKWB EK-Loop DDC 4.1 PWM Motor is a compact, low-power water cooling pump designed for custom PC loops. Featuring PWM speed control via motherboard or fan controller, it delivers 2.6 meters of head pressure while maintaining quiet 25 dB operation. Built with premium materials and a tiny 2.4" square footprint, it’s ideal for setups with one or two water blocks, ensuring efficient and reliable cooling performance.

## Description

EK Water Blocks EK-Loop DDC 4.1 PWM Motor

## Features

- A custom loop water pump with power management control of rotation speed through motherboard BIOS or a dedicated fan controller
- This is a low-power version of the full DDC pump carrying both power and PWM control through the fan 4-pin header
- Despite a remarkably small footprint of 2.4" square, EK-Loop DDC 4.1 PWM features a respectable 2,6m of head pressure
- This is more than adequate for usual loops that feature one or two water blocks and no QDCs or other flow-restricting components
- Dimensions (W x D x H): 90 x 62 x 38mm

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CPYSLQ9T |
| Best Sellers Rank | #62,210 in Arts, Crafts & Sewing ( See Top 100 in Arts, Crafts & Sewing ) #133 in Water Cooling Systems #1,231 in Art Paper |
| Brand Name | EK |
| Compatible Devices | Desktop |
| Cooling Method | Water |
| Customer Reviews | 3.5 3.5 out of 5 stars (5) |
| Included Components | 1 product |
| Item Dimensions L x W x H | 2.4"L x 2.4"W x 1.5"H |
| Manufacturer | EKWB |
| Material Type | Stainless steel, PPS-GF40, EPDM O-rings, Aluminium oxide, hard coal |
| Model | 3831109911129 |
| Noise Level | 25 Decibels |
| Number of Items | 1 |
| Part Number | 3831109911129 |
| Power Connector Type | 4-Pin |
| Unit Count | 1.0 Count |
| Voltage | 12 Volts |
| Warranty Description | One year manufacturer |
| Wattage | 6 watts |

## Product Details

- **Brand:** EK
- **Compatible Devices:** Desktop
- **Cooling Method:** Water
- **Manufacturer:** EKWB
- **Material:** Stainless steel, PPS-GF40, EPDM O-rings, Aluminium oxide, hard coal
- **Noise Level:** 25 Decibels
- **Power Connector Type:** 4-Pin
- **Product Dimensions:** 2.4"L x 2.4"W x 1.5"H
- **Voltage:** 12 Volts
- **Wattage:** 6 watts

## Images

![EKWB EK-Loop DDC 4.1 PWM Motor - Image 1](https://m.media-amazon.com/images/I/61FKd-h9G9L.jpg)
![EKWB EK-Loop DDC 4.1 PWM Motor - Image 2](https://m.media-amazon.com/images/I/51QEUAtAisL.jpg)
![EKWB EK-Loop DDC 4.1 PWM Motor - Image 3](https://m.media-amazon.com/images/I/51HGBgYREKL.jpg)
![EKWB EK-Loop DDC 4.1 PWM Motor - Image 4](https://m.media-amazon.com/images/I/41Prgq6ZoCL.jpg)

## Frequently Bought Together

- EK Water Blocks EK-Loop DDC 4.1 PWM Motor
- EK Water Blocks 3831109844113 pièce et accessoire Pour systèmes de refroidissement d'ordinateurs Radiateur

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*Product available on Desertcart Belgium*
*Store origin: BE*
*Last updated: 2026-07-10*