---
product_id: 521905805
title: "16Pin to 3 * 8(6+2) Pin PCIE GPU Cables,Sleeved PSU Extension Cable Mini 12+4 Pin Connector Graphics Card Power Supply for RTX 3090Ti RTX 40 Series 16AWG Black"
brand: "ibest impetus"
price: "Bs.438"
currency: BOB
in_stock: true
reviews_count: 2
url: https://www.desertcart.bo/products/521905805-16pin-to-3-8-6-2-pin-pcie-gpu-cables
store_origin: BO
region: Bolivia
---

# 600W max power output 16AWG tinned copper wire Compatible with RTX 3090Ti & 40 Series 16Pin to 3 * 8(6+2) Pin PCIE GPU Cables,Sleeved PSU Extension Cable Mini 12+4 Pin Connector Graphics Card Power Supply for RTX 3090Ti RTX 40 Series 16AWG Black

**Brand:** ibest impetus
**Price:** Bs.438
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your rig like a pro — sleek, stable, and ready for the next-gen GPU wave!

## Quick Answers

- **What is this?** 16Pin to 3 * 8(6+2) Pin PCIE GPU Cables,Sleeved PSU Extension Cable Mini 12+4 Pin Connector Graphics Card Power Supply for RTX 3090Ti RTX 40 Series 16AWG Black by ibest impetus
- **How much does it cost?** Bs.438 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.bo](https://www.desertcart.bo/products/521905805-16pin-to-3-8-6-2-pin-pcie-gpu-cables)

## Best For

- ibest impetus enthusiasts

## Why This Product

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

## Key Features

- • **Premium Conductivity:** 16AWG tinned copper core ensures superior voltage stability and efficiency.
- • **Sleek & Organized Setup:** 30cm sleeved cable with 4 acrylic cable combs for a clean, professional build.
- • **Power Up with Confidence:** Supports up to 600W for stable, high-performance GPU power delivery.
- • **Plug & Play Peace of Mind:** Includes 18-month warranty and responsive 24/7 customer support.
- • **Future-Proof Compatibility:** Specifically designed for RTX 3090Ti, 4070Ti, 4080, and 4090 GPUs.

## Overview

This 30cm sleeved 16Pin to 3x 8(6+2) Pin PCIe 5.0 extension cable is engineered for high-end GPUs like the RTX 3090Ti and RTX 40 series. Featuring 16AWG tinned copper wire for enhanced voltage stability and up to 600W power output, it ensures reliable and efficient power delivery. The cable includes four transparent combs for neat cable management, elevating your PC build’s aesthetics and performance. Backed by an 18-month warranty and 24/7 support, it’s the ultimate upgrade for professional-grade gaming and creative rigs.

## Description

For Graphic card

## Features

- 【Designed for RTX 3090 Ti / 4070 Ti / 4080 / 4090】PCIe 5.0 12+4pin male to 8pin(6+2) female sleeved extension cable is designed for GeForce RTX 3090Ti and RTX 4080 4090 GPU. That means, this PSU cable can extend the length and work well with the original power cable to get a stable and reliable performance.
- 【16AWG Tinned Copper Wire】16Pin GPU cable make of 16AWG tinned copper core. Compared with the standard 18AWG power cord, this updated 16AWG tinned copper wire can bring stable voltage transmission and higher power output.
- 【Up to 600W Output】12VHPWR extension cable supports up to 600W output. The plug terminals of the graphics card cable are made of alloy copper and tinned material, which can bring stable and higher currents. NOTE: This extension cable requires three unoccupied 8-pin PCI-e ports on your power supply to properly function. Connecting fewer than three connectors to your power supply may cause system damage.
- 【Neat and Tidy】 30cm 16 PIn GPU extension cable, compared with the original 10cm power cable, can make your DIY computer system neat and tidy. With 4 transparent cable comb acrylic clips, it is convenient for you to manage this sleeved extension cable cord. Thus, this extension cable can make the appearance of the computer system more beautiful.
- 【What you get】1 Pack 30cm 16pin(12+4) to 3x8pin PCI-e 5.0 sleeved extension cable with 4 cable combs. 18-month warranty and 24 hours customer service. If you have any problems or questions about this PSU cable, please feel at ease to connect with us.

## Product Details

- **Brand:** IBEST IMPETUS
- **Connector Type:** Pcie
- **Cable Type:** PCIe
- **Compatible Devices:** PC
- **Recommended Uses For Product:** Connecting high-end graphics cards to power supply units in PCs

## Images

![16Pin to 3 * 8(6+2) Pin PCIE GPU Cables,Sleeved PSU Extension Cable Mini 12+4 Pin Connector Graphics Card Power Supply for RTX 3090Ti RTX 40 Series 16AWG Black - Image 1](https://m.media-amazon.com/images/I/51UsaV1EVQL.jpg)
![16Pin to 3 * 8(6+2) Pin PCIE GPU Cables,Sleeved PSU Extension Cable Mini 12+4 Pin Connector Graphics Card Power Supply for RTX 3090Ti RTX 40 Series 16AWG Black - Image 2](https://m.media-amazon.com/images/I/61R2Hfk+3nL.jpg)
![16Pin to 3 * 8(6+2) Pin PCIE GPU Cables,Sleeved PSU Extension Cable Mini 12+4 Pin Connector Graphics Card Power Supply for RTX 3090Ti RTX 40 Series 16AWG Black - Image 3](https://m.media-amazon.com/images/I/61CcL3xI0EL.jpg)
![16Pin to 3 * 8(6+2) Pin PCIE GPU Cables,Sleeved PSU Extension Cable Mini 12+4 Pin Connector Graphics Card Power Supply for RTX 3090Ti RTX 40 Series 16AWG Black - Image 4](https://m.media-amazon.com/images/I/61KKI6Wr0KL.jpg)
![16Pin to 3 * 8(6+2) Pin PCIE GPU Cables,Sleeved PSU Extension Cable Mini 12+4 Pin Connector Graphics Card Power Supply for RTX 3090Ti RTX 40 Series 16AWG Black - Image 5](https://m.media-amazon.com/images/I/618Ll3EcSdL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ A must-have for users looking to enhance both the aesthetics and performance of their gaming rigs!
*by M***D on February 1, 2024*

The IBEST IMPETUS 16Pin to 3 * 8(6+2) Pin PCIE GPU Cables are a game-changer for anyone seeking top-notch cable management and power supply efficiency. The sleek white color and carefully sleeved design add a touch of elegance to the build. The Mini 12+4 Pin Connector ensures a secure fit, making it an ideal choice for RTX 3090Ti and RTX 40 Series GPUs. These extension cables are a must-have for users looking to enhance both the aesthetics and performance of their gaming rigs.

### ⭐ Tripped PSU short circuit protection and difficult to insert / remove in 4090
*by C***N on November 10, 2023*

First off I want to say I really wanted this to work as it would have went perfect with the white case I have for my PC.So I unhooked the OEM NVIDIA power adapter and went to plug this one in. Odd, I thought it should just go right on in, it's lined up! It took a bit of pressure for it to actually go in but it was latched and everything was good to go and in place. I hook up my PSU GPU power cables to the pigtails, turn back on the PSU, press the power button annnnnnd *click* I hear my PSU activating its short circuit protection and not cutting on the PC. Hmmm, maybe one of the pigtail connections is loose, so I redo the pigtail connections repeat turning on the PC and... same thing. Go to remove the cable from the GPU and holding open the latch I am pulling and have to start increasing how hard I'm pulling and I'm at the point where I'm getting uncomfortable putting this much strain on the connection when it finally lets go of my 4090.This cable says it works on the 40 series cards. but the OEM NVIDIA power cable for my 4090 has 4 pigtails to hookup to, not just 3. I did verify with leaving the cable installed in the GPU and unhooking the pigtail that the PC would power on, so clearly something with this cable was causing a short my PSU caught and wouldn't provide power to the PC because of.

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*Product available on Desertcart Bolivia*
*Store origin: BO*
*Last updated: 2026-02-13*