---
product_id: 655582216
title: "PTM7950 by CSGR 40x40x0.25mm Phase Change Thermal Pad – High Thermal Conductivity for CPU & GPU Cooling – Ideal for Use with K5 PRO Thermal Putty"
brand: "computersystems repair services data recovery"
price: "€ 45.57"
currency: EUR
in_stock: true
reviews_count: 1
category: "Computersystems Repair Services Data Recovery"
url: https://www.desertcart.nl/products/655582216-ptm7950-by-csgr-40x40x0-25mm-phase-change-thermal-pad-high
store_origin: NL
region: Netherlands
---

# 40x40x0.25mm precision size 8.5 W/m.K thermal conductivity 1000 thermal cycles durability PTM7950 by CSGR 40x40x0.25mm Phase Change Thermal Pad – High Thermal Conductivity for CPU & GPU Cooling – Ideal for Use with K5 PRO Thermal Putty

**Brand:** computersystems repair services data recovery
**Price:** € 45.57
**Availability:** ✅ In Stock

## Summary

> ❄️ Stay Cool, Stay Ahead: The Ultimate Thermal Pad Upgrade

## Quick Answers

- **What is this?** PTM7950 by CSGR 40x40x0.25mm Phase Change Thermal Pad – High Thermal Conductivity for CPU & GPU Cooling – Ideal for Use with K5 PRO Thermal Putty by computersystems repair services data recovery
- **How much does it cost?** € 45.57 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/655582216-ptm7950-by-csgr-40x40x0-25mm-phase-change-thermal-pad-high)

## Best For

- computersystems repair services data recovery enthusiasts

## Why This Product

- Trusted computersystems repair services data recovery brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Unmatched Durability:** Endures up to 150°C and 1000 cycles for long-lasting, reliable cooling.
- • **Synergistic Cooling Duo:** Pairs perfectly with K5 PRO thermal putty for elite, stable thermal management.
- • **Dynamic Phase Change Tech:** Transforms at 45°C to liquid state, filling microscopic gaps flawlessly.
- • **Precision Engineered Size:** Perfect 40x40x0.25mm pad fits seamlessly for optimal heat transfer.
- • **Next-Level Thermal Conductivity:** 8.5 W/m.K ensures your CPU & GPU stay cool under pressure.

## Overview

The PTM7950 by CSGR is a high-performance phase change thermal pad measuring 40x40x0.25mm, engineered to optimize heat dissipation for CPUs and GPUs. Featuring an impressive thermal conductivity of 8.5 W/m.K and a phase change temperature of 45°C, it liquefies during operation to fill gaps and maintain perfect thermal contact. Built for durability, it withstands temperatures up to 150°C and 1000 thermal cycles, ensuring consistent performance. When combined with K5 PRO thermal putty, it delivers top-tier cooling efficiency, making it a trusted choice among enthusiasts and professionals for high-performance computing systems.

## Description

PTM7950 by CSGR is a premium phase change thermal pad designed to maximize heat dissipation and ensure optimal cooling for your electronic devices. Measuring 40x40x0.25mm, this advanced thermal pad features exceptional thermal conductivity at 8.5 W/m.K*, effectively managing heat transfer between your CPU, GPU, and heatsink. Our PTM7950 undergoes a unique phase change at 45°C, transitioning from a solid to a liquid state during operation. This property allows it to seamlessly fill any gaps and provide consistent thermal contact. When combined with our K5 PRO thermal putty, which remains viscous and effective even if the heatsink shifts slightly, this duo ensures that all thermal interfaces are perfectly filled, maintaining optimal cooling performance. The PTM7950 by CSGR is designed for durability, withstanding temperatures up to 150°C and enduring 1000 thermal cycles without compromising its performance. This makes it a reliable choice for high-performance applications where efficiency and long-term reliability are essential. For the best thermal management, the PTM7950 by CSGR, in conjunction with K5 PRO, is highly recommended by enthusiasts and experts alike. This combination is celebrated across forums and review platforms for delivering exceptional cooling results for gaming consoles, high-end PCs, and other demanding electronic devices. *Computer Systems materials science laboratory testing: Method using a comparative technique (P. Karydopoulos, P. Frantzis, N. Karagiannis MSAIJ 2014).

Review: Say Goodbye to Thermal Paste Hassles: PTM7950 Phase-Change Pad for AMD 3DX - If you’re rocking an AMD 3DX CPU, the PTM7950 thermal pad is an absolute game-changer. Unlike regular thermal paste that you have to keep reapplying, this pad is a phase-changing material—meaning it starts off solid for easy installation and then softens as your CPU heats up, perfectly filling all the tiny gaps between your CPU and cooler for maximum heat transfer. This means you won’t need to replace it like you would with regular paste. Here’s a pro tip: pop the PTM7950 in the freezer for about an hour before applying. It firms up the pad, making it way easier to handle and position without the usual sticky mess. Just clean your CPU and heatsink surfaces, cut the pad to size if needed, place it carefully on the CPU, then mount your cooler with even pressure. After a few good gaming sessions or running Cinebench, you’ll see your temperatures drop to a nice, regular range. Trust me, your PC will thank you with smoother performance and better stability. This pad keeps your rig cool for the long haul without the hassle of frequent maintenance. Highly recommend for anyone wanting reliable, long-lasting cooling with minimal fuss!

## Features

- Superior Phase Change Material: PTM7950 by CSGR is a high-performance phase change material (PCM) designed for efficient thermal management. At 40x40x0.25mm, it transitions to a liquid state at operating temperatures, ensuring excellent thermal conductivity and filling of gaps between the heatsink and components.
- Seamless Integration with CSGR thermal putties: This phase change material is fully compatible with our thermal putties like K5 PRO. The combination ensures that even if the heatsink shifts slightly, the PTM7950 remains effective, thanks to its phase change properties that complement the viscous nature of our thermal putties.
- Enhanced Thermal Performance: With a thermal conductivity of 8.5 W/m.K* and a phase change temperature of 45°C, PTM7950 delivers superior heat transfer. This ensures efficient cooling of high-performance CPUs and GPUs, reducing thermal resistance and improving system stability.
- Reliable and Long-Lasting: Built to last, PTM7950 undergoes rigorous testing to withstand temperatures up to 150°C and 1000 cycles, ensuring durability and consistent performance. Ideal for demanding applications where reliability is crucial.
- Recommended for Optimal Cooling: The PTM7950 and K5 PRO combination is highly recommended in forums and reviews for achieving the best thermal performance. This pairing is proven to deliver top-tier cooling efficiency for gaming consoles, PCs, and other high-performance devices.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | COMPUTERSYSTEMS REPAIR SERVICES DATA RECOVERY |
| Product Dimensions | 5 x 6 x 1 cm; 15 g |
| Item model number | PTM7950 |
| Manufacturer | COMPUTERSYSTEMS REPAIR SERVICES DATA RECOVERY |
| Are Batteries Included | No |
| Item Weight | 15 g |
| Guaranteed software updates until | unknown |

## Images

![PTM7950 by CSGR 40x40x0.25mm Phase Change Thermal Pad – High Thermal Conductivity for CPU & GPU Cooling – Ideal for Use with K5 PRO Thermal Putty - Image 1](https://m.media-amazon.com/images/I/7135GEKZ8BL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Say Goodbye to Thermal Paste Hassles: PTM7950 Phase-Change Pad for AMD 3DX
*by J***N on 15 January 2026*

If you’re rocking an AMD 3DX CPU, the PTM7950 thermal pad is an absolute game-changer. Unlike regular thermal paste that you have to keep reapplying, this pad is a phase-changing material—meaning it starts off solid for easy installation and then softens as your CPU heats up, perfectly filling all the tiny gaps between your CPU and cooler for maximum heat transfer. This means you won’t need to replace it like you would with regular paste. Here’s a pro tip: pop the PTM7950 in the freezer for about an hour before applying. It firms up the pad, making it way easier to handle and position without the usual sticky mess. Just clean your CPU and heatsink surfaces, cut the pad to size if needed, place it carefully on the CPU, then mount your cooler with even pressure. After a few good gaming sessions or running Cinebench, you’ll see your temperatures drop to a nice, regular range. Trust me, your PC will thank you with smoother performance and better stability. This pad keeps your rig cool for the long haul without the hassle of frequent maintenance. Highly recommend for anyone wanting reliable, long-lasting cooling with minimal fuss!

## Frequently Bought Together

- PTM7950 by CSGR 40x40x0.25mm Phase Change Thermal Pad – High Thermal Conductivity for CPU & GPU Cooling – Ideal for Use with K5 PRO Thermal Putty
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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-01-28*