---
product_id: 668511159
title: "EZDIY-FAB 12VHPWR PSU Extension Kit, 1x24-Pin/2xEPS/1x12+4 Pin, Black Grey"
brand: "ezdiy-fab"
price: "¥12482"
currency: JPY
in_stock: true
reviews_count: 13
category: "Ezdiy Fab"
url: https://www.desertcart.jp/products/668511159-ezdiy-fab-12vhpwr-psu-extension-kit-1x24-pin-2xeps-1x12
store_origin: JP
region: Japan
---

# Supports up to 600W GPU power output Premium PET sleeving for sleek aesthetics 16 AWG high-density copper wire EZDIY-FAB 12VHPWR PSU Extension Kit, 1x24-Pin/2xEPS/1x12+4 Pin, Black Grey

**Brand:** ezdiy-fab
**Price:** ¥12482
**Availability:** ✅ In Stock

## Summary

> ⚡ Elevate your rig with power and style — don’t let your build fall behind!

## Quick Answers

- **What is this?** EZDIY-FAB 12VHPWR PSU Extension Kit, 1x24-Pin/2xEPS/1x12+4 Pin, Black Grey by ezdiy-fab
- **How much does it cost?** ¥12482 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/668511159-ezdiy-fab-12vhpwr-psu-extension-kit-1x24-pin-2xeps-1x12)

## Best For

- ezdiy-fab enthusiasts

## Why This Product

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

## Key Features

- • **Next-Gen GPU Ready:** Tailored 12+4 pin cable ensures flawless compatibility with RTX 40/50 series GPUs.
- • **Sleek, Durable Design:** PET sleeving resists deformation while elevating your build’s visual game.
- • **All-in-One Extension Kit:** Includes 24-pin ATX, dual 4+4 EPS, and PCIe 5.0 cables for comprehensive PC power upgrades.
- • **Power Up with Confidence:** Robust 16 AWG copper wiring handles 1000W+ PSU loads without breaking a sweat.
- • **Stable & Safe Connections:** High-conductivity alloy copper terminals deliver steady 600W power with zero flicker or dropouts.

## Overview

The EZDIY-FAB 12VHPWR PSU Extension Kit is a premium cable bundle designed for high-performance PC builds, featuring 16 AWG copper wiring and alloy copper terminals that support up to 600W GPU power. Compatible with RTX 40/50 series GPUs, it includes essential 24-pin ATX, dual 4+4 EPS, and PCIe 5.0 12+4 pin cables, all wrapped in durable PET sleeving for enhanced aesthetics and reliable cable management.

## Description

Buy EZDIY-FAB 12VHPWR PSU Extension Kit, 1x24-Pin/2xEPS/1x12+4 Pin, Black Grey | 12+4 Pin GPU Cable, 12V-2x6 Extension, PCIe 5.0 Cable Kit, For RTX 40/50 GPUs, 16AWG Copper Wire, 30cm, Clean Cable Routing: Internal Power Supplies - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Great Looking Cables That Work Perfectly with My 5070 Ti - Great cables. I wanted to find a set that included the 12V high-power cable, and I was a little nervous at first about using them with my 5070 Ti, but they have been great so far. They look way better than my stock cables, and they feel like they are made with really good quality. I have run FurMark for over an hour on my GPU and Cinebench on my Ryzen 7 9800X3D, and I have not had any problems with them at all. Overall, they look clean, feel well-made, and have performed great in my build.
Review: Nice Extensions for a Good Price - I bought this solely for the 12v 600w power cable extension for my video card (Nvidia RTX 4090). Just make sure you carefully plug your power supply's cable in SECURELY to prevent any worry in the well-known 'cable melting' problem with this power delivery on the Nvidia devices. With secure connections, this bought me the distance I needed and looks nice. Been running a month without issue.

## Features

- 【Value PSU Extension Cable Bundle】 Includes 2 x 4+4-pin EPS cables, 1 x 24-pin ATX cable, and 1 x PCIe 5.0 12VHPWR/12V2X6 12+4-pin GPU cable, meeting all PC build needs.
- 【Designed for RTX 40/50 Series GPUs】 Dedicated 12+4 Pin extension cable, perfectly compatible with RTX 4090, 4080, 4080 Super, 4070 TI, 4070 TI Super, 4070 Super, 4070, and other GPUs using 12VHPWR/12V2X6 connectors, ensuring stable connection and exceptional performance
- 【Premium Materials and Superior Performance】 Made with 16 AWG high-density copper wire, easily handling over 1000W of modular power supply, and equipped with top-grade alloy copper terminals supporting up to 600W output. Ensures stable performance and safety under high load conditions.
- 【Ultra-quality Terminals】 The GPU cable connectors feature high-conductivity alloy copper terminals, supporting a maximum output of 600W. They ensure stable performance and safety under high-load conditions, with no frame drops, screen flickering, or interruptions in power supply.
- 【Quality PET Sleeving, Enhancing Overall Aesthetics】The PET sleeved cables feel sturdy, are resistant to deformation, and look neat and attractive. This not only facilitates cable management but also enhances the overall visual appeal of your system.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D2Q2DG9C |
| Best Sellers Rank | #54,006 in Electronics ( See Top 100 in Electronics ) #53 in Component Cables |
| Brand | EZDIY-FAB |
| Brand Name | EZDIY-FAB |
| Cable Type | PCIe |
| Color | Black Grey |
| Compatible Devices | Personal Computer |
| Connector Gender | Male-to-Female, Female-to-Female |
| Connector Type | 12+4-pin Pcie |
| Customer Package Type | sealed anti-static bag |
| Customer Reviews | 4.5 out of 5 stars 130 Reviews |
| Data Transfer Rate | 12 gigabits_per_second |
| Ethernet Cable Category | Cat 8 |
| Gauge | 16 |
| Indoor Outdoor Usage | Indoor |
| Item Shape | Round |
| Item Weight | 0.4 kg |
| Manufacturer | EZDIY-FAB |
| Maximum Voltage | 12 volts_of_direct_current |
| Model | EZDPI227-4 |
| Model Name | EZDPI227-4 |
| Number of Items | 4 |
| Number of Pins | 16 |
| Other Special Features of the Product | Braided |
| Outer Material | PET |
| Part Number | EZDPI227-4 |
| Recommended Uses For Product | Extending and connecting power supply cables for high-performance graphics cards and other PC components Recommended Uses For Product Extending and connecting power supply cables for high-performance graphics cards and other PC components See more |
| Special Feature | Braided |
| Unit Count | 4 Count |
| Wattage | 600 watts |

## Product Details

- **Brand:** EZDIY-FAB
- **Cable Type:** PCIe
- **Compatible Devices:** Personal Computer
- **Connector Type:** 12+4-pin Pcie
- **Special Feature:** Braided

## Images

![EZDIY-FAB 12VHPWR PSU Extension Kit, 1x24-Pin/2xEPS/1x12+4 Pin, Black Grey - Image 1](https://m.media-amazon.com/images/I/81HkqIngq5L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great Looking Cables That Work Perfectly with My 5070 Ti
*by B***R on April 26, 2026*

Great cables. I wanted to find a set that included the 12V high-power cable, and I was a little nervous at first about using them with my 5070 Ti, but they have been great so far. They look way better than my stock cables, and they feel like they are made with really good quality. I have run FurMark for over an hour on my GPU and Cinebench on my Ryzen 7 9800X3D, and I have not had any problems with them at all. Overall, they look clean, feel well-made, and have performed great in my build.

### ⭐⭐⭐⭐⭐ Nice Extensions for a Good Price
*by T***. on September 16, 2025*

I bought this solely for the 12v 600w power cable extension for my video card (Nvidia RTX 4090). Just make sure you carefully plug your power supply's cable in SECURELY to prevent any worry in the well-known 'cable melting' problem with this power delivery on the Nvidia devices. With secure connections, this bought me the distance I needed and looks nice. Been running a month without issue.

### ⭐⭐⭐⭐⭐ Have worked great for a few months so far!
*by H***E on May 17, 2025*

MAKE SURE TO CONNECT THESE TO THE CABLES FROM YOUR PSU AND NOT DIRECTLY TO THE PSU!!! That's general advice for using cable adapters. I purchased these to get a cleaner look than the default PSU cables in my case and am completely satisfied with the look of these. I was cautious buying cables at this price for expensive PC components so I waited before leaving a review for others to make sure I did not experience an issue. I have not used the MOBO cable because of my current cable management but that's to no fault of these. The MOBO cable would need to be shorter for me to be able to use it because of an adapter I have connected. The cables are a good length for your general setup. The CPU and GPU power cables have been in use the entire time (including a GPU adapter from the same company) and have worked perfectly with no change in performance that I can see. I don't monitor voltages to see if any of that has changed but I also haven't felt the need to because things have worked as expected since connecting these. For the price, especially with how much cheaper they are than alternatives, I have no complaints about these and would recommend them to anyone wanting to upgrade the look of their case.

## Frequently Bought Together

- EZDIY-FAB 12VHPWR PSU Cable Extension Kit,16AWG PCIE 5.0 Power Supply Cable Extension- 1x 24 Pin ATX /2X 8Pin (4+4) EPS / 1x12+4 Pin GPU,Sleeve Cable 300MM with Combs-Black Grey
- AMD Ryzen 7 7700X 8-Core, 16-Thread Unlocked Desktop Processor
- KLEVV Bolt V DDR5 32GB (2x16GB) 6400MHz CL32 A-DIE 1.35V Gaming Desktop Ram Memory SK Hynix Chip XMP 3.0 / AMD Expo Ready (KD5AGUA80-64A320H)

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**Shop now:** [https://www.desertcart.jp/products/668511159-ezdiy-fab-12vhpwr-psu-extension-kit-1x24-pin-2xeps-1x12](https://www.desertcart.jp/products/668511159-ezdiy-fab-12vhpwr-psu-extension-kit-1x24-pin-2xeps-1x12)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-08-31*