---
product_id: 302481241
title: "PVC PSU Extension Cable Kit - 16AWG with 3-Layer PVC Sleeving, ATX Compatible with Universal Connectors, 30 cm in Length, Supports High-End CPU & GPU System Power Supply Inputs - White"
brand: "cooler master"
price: "309 zł"
currency: PLN
in_stock: true
reviews_count: 13
category: "Cooler Master"
url: https://www.desertcart.pl/products/302481241-pvc-psu-extension-cable-kit-16awg-with-3-layer-pvc
store_origin: PL
region: Poland
---

# 7x 30cm ATX-compatible cables 16AWG thicker wire for heat resistance 3-layer PVC sleeving for durability & flexibility PVC PSU Extension Cable Kit - 16AWG with 3-Layer PVC Sleeving, ATX Compatible with Universal Connectors, 30 cm in Length, Supports High-End CPU & GPU System Power Supply Inputs - White

**Brand:** cooler master
**Price:** 309 zł
**Availability:** ✅ In Stock

## Summary

> ⚡ Power up your build with style and performance — don’t let your cables hold you back!

## Quick Answers

- **What is this?** PVC PSU Extension Cable Kit - 16AWG with 3-Layer PVC Sleeving, ATX Compatible with Universal Connectors, 30 cm in Length, Supports High-End CPU & GPU System Power Supply Inputs - White by cooler master
- **How much does it cost?** 309 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/302481241-pvc-psu-extension-cable-kit-16awg-with-3-layer-pvc)

## Best For

- cooler master enthusiasts

## Why This Product

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

## Key Features

- • **Sleek, Durable Design:** Triple-layer PVC sleeving protects cables while maintaining flexibility for clean, professional routing.
- • **High-End Power Support:** Extra 8-pin CPU and PCI-e connectors ready for overclocking and dual-GPU setups.
- • **Customizable Aesthetics:** Available in 4 stylish color combos to match and elevate your custom PC’s visual identity.
- • **Universal Compatibility:** Fits all standard ATX power supplies with 7 essential extension cables for every build.
- • **Superior Heat Management:** 16AWG thick wires reduce heat buildup, ensuring safer, cooler power delivery for high-end CPUs & GPUs.

## Overview

The Cooler Master PVC PSU Extension Cable Kit offers 7 universal 30cm extensions with thick 16AWG wiring and triple-layer PVC sleeving, delivering superior heat resistance, durability, and flexible cable management. Designed for high-end ATX systems, it supports advanced CPU and GPU power needs while enhancing your build’s aesthetics with multiple color options and included cable combs for a clean, professional look.

## Description

From the brand Building a PC is a highly personalized journey. Our components represent so many different personalities because PC enthusiasts don’t fit into just one mold. It doesn’t matter if you’re a student on a tight budget, a graphic designer that’s brand new to building, or a veteran modder of high-end gaming PCs; we offer components to inspire creative freedom in everyone. Air & Liquid Cooling Solutions Visit the store Air & Liquid Cooling Solutions Visit the store SFF to Full-Tower PC Cases Visit the store SFF to Full-Tower PC Cases ATX & SFX PSU Visit the store ATX & SFX PSU Wired & Wireless Gaming Gear Visit the store Wired & Wireless Gaming Gear Storage & Desktop Accessories Visit the store Storage & Desktop Accessories

Review: Must-Have for Aesthetics and Cleaner Builds - Must-Have for Aesthetics and Cleaner Builds (5/5 Stars) Verified Purchase (White & Black Kit) If you're tired of those "ketchup and mustard" factory PSU cables cluttering up your beautiful custom PC, this Cooler Master extension kit is the perfect, budget-friendly solution. These aren't just for looks; they genuinely improve the overall build experience and visual quality of your system. Aesthetics & Quality The PVC sleeving on these cables is fantastic. They have a dense, premium look that instantly transforms the inside of your case. I opted for the White & Black kit to match my motherboard and GPU, and the contrast is sharp and clean. Crucially, Cooler Master uses 16AWG wire (thicker than the standard 18AWG), which offers superior heat resistance and better conductivity, giving you peace of mind, especially with power-hungry GPUs. Installation and Flexibility Since these are extensions (not replacement cables that plug directly into your modular PSU), they are universal and installation is straightforward: you just connect them to your existing PSU cables. Length: At $$30\, \text{cm}$$ long, they provide the perfect amount of slack to neatly route the factory cables behind the motherboard tray and bring the colored, sleeved cables into the visible compartment. Stiffness: The only minor point is that due to the thick PVC sleeving and 3-layer protection, the cables are quite stiff right out of the box. Bending them sharply can require some effort, but once you set the bend (especially with the included combs), they hold their shape perfectly for a professional look. Combs: The kit includes plenty of cable combs (clips) for the 24-pin, 8-pin, and 6-pin cables, which are essential for making those parallel lines look crisp. Compatibility The kit includes all the necessary connectors for a high-end build, including: $1 \times$ ATX 24-Pin $1 \times$ CPU 8(4+4) Pin $2 \times$ PCI-e 8-Pin $2 \times$ PCI-e 6+2-Pin (great for modern GPUs) Verdict: For the price, you cannot beat the visual upgrade and quality of this extension kit. While dedicated custom cables are much more expensive, these Cooler Master extensions give you $$90\%$$of the look for$$50\%$$ of the cost. Highly recommended for builders prioritizing clean cable management and a polished interior.
Review: Extremely good quality - I'm amazed by the quality of these extension cables considering the price of other brands, this is a well known and trusted brand, I'm glad they haven't decided to charge more just because they can. These look amazing in my system, they are very flexible, the clips make them rigid exactly where you want them, just make sure you know where you want them before attaching, the grip on them is difficult to remove whilst connected. I made the mistake of cable managing and tying things down before adding the clips, but I'd say it was my case that made things awkward, not the cable kit itself. If you're hesistant to buy these, thinking that the more expensive alternatives must be better quality, I really can't see how that's possible, grab yourself a bargain

## Features

- COMPLETE EXTENSION KIT - Includes 7 x 30 cm long cables which are compatible with any standard ATX power supply unit: 1 x ATX 24 Pin, 1 x CPU 8 (4 + 4) Pin, 1 x CPU 8 Pin, 2 x PCI-e 6+2 Pin, 2 x PCI-e 8 Pin / Cable Clips: 4 x 24 Pin, 12 x 8 Pin, 6x 6 Pin
- MORE DURABLE, LESS HEAT - Thicker-than-standard 16AWG wires deliver superior heat resistance and conductivity; this helps reduce the ambient temperature around the cables typically caused by thinner stock wires
- EFFICIENT CABLE MANAGEMENT - Each cable features PVC sleeving with a triple-layered protective design to ensure the cable integrirty is maintained around tight bends; overall flexible makes routing easier to manage for cleaner and efficient setup
- PERSONALISED AESTHETICS - The PSU Extension Cable Pack is available in 4 colour options (white, black, white & black, red & black) which not only improve performance but also add much needed visual continuity to custom PC builds
- HIGH-END SUPPORT OPTIONS - An additional 8-Pin CPU cable and 6+2 Pin connectors support high-end motherboards that require a 16-EPS feed for overclocking; Gaming systems with dual graphics cards (2 x 16-pin connectors) are also supported

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08BFG4556 |
| Best Sellers Rank | 56,065 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 558 in Power Supplies |
| Brand | Cooler Master |
| Colour | White |
| Customer Reviews | 4.4 4.4 out of 5 stars (551) |
| Date First Available | 8 Feb. 2021 |
| Form Factor | atx |
| Guaranteed software updates until | unknown |
| Item Weight | 404 g |
| Item model number | CMA-SEST16RDBK1-GL |
| Manufacturer | Cooler Master Europe B.V. |
| Product Dimensions | 30 x 5.5 x 3.5 cm; 404 g |
| Series | Colored Extension Cable Kit |
| Voltage | 12 Volts |
| Wattage | 1625 watts |

## Product Details

- **Brand:** Cooler Master
- **Cable type:** ATX, EPS, PCI Express
- **Connector type:** 8-Pin PCIe 8-Pin SATA 4-Pin Molex
- **Special feature:** durable, flexible

## Images

![PVC PSU Extension Cable Kit - 16AWG with 3-Layer PVC Sleeving, ATX Compatible with Universal Connectors, 30 cm in Length, Supports High-End CPU & GPU System Power Supply Inputs - White - Image 1](https://m.media-amazon.com/images/I/812ETPtModL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Must-Have for Aesthetics and Cleaner Builds
*by J***N on 29 November 2025*

Must-Have for Aesthetics and Cleaner Builds (5/5 Stars) Verified Purchase (White & Black Kit) If you're tired of those "ketchup and mustard" factory PSU cables cluttering up your beautiful custom PC, this Cooler Master extension kit is the perfect, budget-friendly solution. These aren't just for looks; they genuinely improve the overall build experience and visual quality of your system. Aesthetics & Quality The PVC sleeving on these cables is fantastic. They have a dense, premium look that instantly transforms the inside of your case. I opted for the White & Black kit to match my motherboard and GPU, and the contrast is sharp and clean. Crucially, Cooler Master uses 16AWG wire (thicker than the standard 18AWG), which offers superior heat resistance and better conductivity, giving you peace of mind, especially with power-hungry GPUs. Installation and Flexibility Since these are extensions (not replacement cables that plug directly into your modular PSU), they are universal and installation is straightforward: you just connect them to your existing PSU cables. Length: At $$30\, \text{cm}$$ long, they provide the perfect amount of slack to neatly route the factory cables behind the motherboard tray and bring the colored, sleeved cables into the visible compartment. Stiffness: The only minor point is that due to the thick PVC sleeving and 3-layer protection, the cables are quite stiff right out of the box. Bending them sharply can require some effort, but once you set the bend (especially with the included combs), they hold their shape perfectly for a professional look. Combs: The kit includes plenty of cable combs (clips) for the 24-pin, 8-pin, and 6-pin cables, which are essential for making those parallel lines look crisp. Compatibility The kit includes all the necessary connectors for a high-end build, including: $1 \times$ ATX 24-Pin $1 \times$ CPU 8(4+4) Pin $2 \times$ PCI-e 8-Pin $2 \times$ PCI-e 6+2-Pin (great for modern GPUs) Verdict: For the price, you cannot beat the visual upgrade and quality of this extension kit. While dedicated custom cables are much more expensive, these Cooler Master extensions give you $$90\%$$of the look for$$50\%$$ of the cost. Highly recommended for builders prioritizing clean cable management and a polished interior.

### ⭐⭐⭐⭐⭐ Extremely good quality
*by L***A on 22 January 2025*

I'm amazed by the quality of these extension cables considering the price of other brands, this is a well known and trusted brand, I'm glad they haven't decided to charge more just because they can. These look amazing in my system, they are very flexible, the clips make them rigid exactly where you want them, just make sure you know where you want them before attaching, the grip on them is difficult to remove whilst connected. I made the mistake of cable managing and tying things down before adding the clips, but I'd say it was my case that made things awkward, not the cable kit itself. If you're hesistant to buy these, thinking that the more expensive alternatives must be better quality, I really can't see how that's possible, grab yourself a bargain

### ⭐⭐⭐⭐⭐ Fantastic quality by a well know brand.
*by B***T on 13 October 2024*

Really great quality cable set for your pc, included plenty of cable clips to arrange the cables into a clean looking arrangement. Really good value for the price, and made by a well know brand, wouldn't trust my pc with cheap alternatives. Highly recommended.

## Frequently Bought Together

- Cooler Master PVC PSU Extension Cable Kit - 16AWG with 3-Layer PVC Sleeving, ATX Compatible with Universal Connectors, 30 cm in Length, Supports High-End CPU & GPU System Power Supply Inputs - White
- ARCTIC MX-4 (4 g) - Premium Performance Thermal Paste for all processors (CPU, GPU - PC, PS4, XBOX), very high thermal conductivity, long durability, safe application, non-conductive, non-capacitive
- AMD Ryzensets 7 7800X3D Processor with 3D V Cache technology (integrated Radeon Graphics, 8 cores/16 threads, 120W TDP, AM5 Socket, 104MB cache, up to 5.0 GHz max boost, no cooler)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.pl/products/302481241-pvc-psu-extension-cable-kit-16awg-with-3-layer-pvc](https://www.desertcart.pl/products/302481241-pvc-psu-extension-cable-kit-16awg-with-3-layer-pvc)

---

*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-05-30*