---
product_id: 46998145
title: "CRJ 24-Pin ATX Power Supply Jumper Bridge Tool"
brand: "crj electronics"
price: "51 zł"
currency: PLN
in_stock: true
reviews_count: 8
category: "Crj Electronics"
url: https://www.desertcart.pl/products/46998145-crj-24-pin-atx-power-supply-jumper-bridge-tool
store_origin: PL
region: Poland
---

# Supports up to 500W output 24-pin ATX compatibility 18 AWG high-reliability jumper wire CRJ 24-Pin ATX Power Supply Jumper Bridge Tool

**Brand:** crj electronics
**Price:** 51 zł
**Availability:** ✅ In Stock

## Summary

> ⚡ Jumpstart your build — power your PSU anywhere, anytime!

## Quick Answers

- **What is this?** CRJ 24-Pin ATX Power Supply Jumper Bridge Tool by crj electronics
- **How much does it cost?** 51 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/46998145-crj-24-pin-atx-power-supply-jumper-bridge-tool)

## Best For

- crj electronics enthusiasts

## Why This Product

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

## Key Features

- • **Trusted by Pros:** Top-rated with 4.8 stars from 435+ PC builders and tinkerers
- • **Versatile Use Cases:** Perfect for water cooling loop purging and custom PC projects
- • **Built for Reliability:** Premium 18 AWG jumper wire ensures the strongest, most durable connection
- • **Compact & Lightweight:** Slim 3x2.75 inch design fits effortlessly into any workspace
- • **Plug & Play Power Activation:** Easily power on any 24-pin ATX PSU without a motherboard

## Overview

The CRJ 24-Pin ATX Power Supply Jumper Bridge Tool is a compact, high-quality device designed to safely power on any 24-pin ATX power supply without a motherboard. Featuring a robust 18 AWG jumper wire for maximum reliability, it supports up to 500 watts and is ideal for PC builders needing to test power supplies, purge water cooling loops, or extend PSU versatility. Highly rated by users, it’s a must-have for every serious tinkerer’s toolkit.

## Description

Buy CRJ 24-Pin ATX Power Supply Jumper Bridge Tool: Internal Power Supplies - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Great power supply jumper - I bought this to run my power supply without a PC. This jumps your PSU to start without having to plug your PSU to a motherboard. This is the second one I bought and the first one has been working great for over a month.
Review: Works great - It works great, was able to boot up my nzxt 800 PSU without a board connection with this.

## Features

- An incredibly useful tool for PC builders and tinkerers that allows you to power on any 24-pin ATX power supply.
- Perfect for purging air bubbles in water cooling loops or extending the versatility of ATX power supplies for your projects.
- Safe and Simple: 18 AWG jumper wire connects the PS_ON sense pin to a nearby Ground for toggling power.
- Higher gauge 18 awg jumper wire is used for the best reliability (strongest crimp pin compared to lower gauges)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01N8Q0TOE |
| Best Sellers Rank | #278 in Computer Power Supplies |
| Brand | CRJ Electronics |
| Compatible Devices | Personal Computer |
| Connector Quantity | 1 |
| Connector Type | ATX |
| Connector Type Used on Cable | ATX |
| Cooling Method | Air, Water |
| Customer Reviews | 4.8 out of 5 stars 435 Reviews |
| Form Factor | ATX |
| Item Dimensions | 3 x 2.75 x 0.69 inches |
| Item Height | 0.69 inches |
| Item Weight | 0.01 Pounds |
| Manufacturer | CRJ Electronics |
| Maximum Input Voltage | 240 Volts |
| Minimum Input Voltage | 100 Volts (AC) |
| Model Name | 4006 - Jumper |
| Output Wattage | 500 Watts |
| System Bus Connector Type | 24 Pin |
| UPC | 790887340749 |
| Wattage | 500 watts |

## Product Details

- **Model Name:** 4006 - Jumper
- **Brand:** CRJ Electronics
- **Compatible Devices:** Personal Computer
- **Connector Type:** ATX
- **Output Wattage:** 500 Watts
- **Form Factor:** ATX
- **Wattage:** 500 watts
- **Cooling Method:** Air, Water
- **Item dimensions L x W x H:** 3 x 2.75 x 0.69 inches
- **Item Weight:** 0.01 Pounds

## Images

![CRJ 24-Pin ATX Power Supply Jumper Bridge Tool - Image 1](https://m.media-amazon.com/images/I/71bFHmVUzbL.jpg)
![CRJ 24-Pin ATX Power Supply Jumper Bridge Tool - Image 2](https://m.media-amazon.com/images/I/71p39oil3nL.jpg)

## Available Options

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

## Questions & Answers

**Q: what is this for?**
A: It is meant to turn on a desktop power supply outside of a computer.

**Q: I want to use this to power up two 3070s, is it safe? My psu has enough wattage.**
A: this is for  start up psu for water cooling pump for put in  new water coolant and bleed out bubble

**Q: Can i use this to start a pwm pump for a water cooling loop?**
A: Since this requires your 24-Pin ATX connector you'll need to get power for your PWM pump from something other than the motherboard. Any Molex or SATA to fan adapter cable should work.

**Q: Does this item have a resistor inside it or is it literally just a wire connecting the 2 pins?**
A: Granted it is pretty much a wire connecting the two but this is way safer because it covers up all the other pins. It’s all one plug.  A nice cheap product to keep on hand.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great power supply jumper
*by I***A on December 30, 2025*

I bought this to run my power supply without a PC. This jumps your PSU to start without having to plug your PSU to a motherboard. This is the second one I bought and the first one has been working great for over a month.

### ⭐⭐⭐⭐⭐ Works great
*by R***. on October 12, 2025*

It works great, was able to boot up my nzxt 800 PSU without a board connection with this.

### ⭐⭐⭐⭐⭐ This werqs
*by D***E on February 14, 2025*

Used this to fire up the cooling system on my computer, to get the air out, without having to power up the whole computer. These are easy to make but for the price It was easier just to buy this.

## Frequently Bought Together

- CRJ 24-Pin ATX Power Supply Jumper Bridge Tool
- Computer PC Power Supply Tester, ATX/ITX/IDE/HDD/SATA/BYI Connectors Power Supply Tester, 1.8'' LCD Screen (Aluminum Alloy Enclosure)

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**Shop now:** [https://www.desertcart.pl/products/46998145-crj-24-pin-atx-power-supply-jumper-bridge-tool](https://www.desertcart.pl/products/46998145-crj-24-pin-atx-power-supply-jumper-bridge-tool)

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-02-10*