---
product_id: 511232746
title: "PTM7950 40x80x0.25mm Phase Change GPU Thermal Pad, JOYJOM High Conductive Silicone Grease 8.5W/mK CPU Thermal Paste for PS5 Steam Deck CPU GPU SSD M.2 Laptop"
price: "₩47068"
currency: KRW
in_stock: true
url: https://www.desertcart.kr/products/511232746-ptm7950-40x80x0-25mm-phase-change-gpu-thermal-pad-joyjom-high
store_origin: KR
region: South Korea
---

# 1000+ hours reliability at 150°C 8.5 W/mK thermal conductivity Phase change at 45°C for optimal heat transfer PTM7950 40x80x0.25mm Phase Change GPU Thermal Pad, JOYJOM High Conductive Silicone Grease 8.5W/mK CPU Thermal Paste for PS5 Steam Deck CPU GPU SSD M.2 Laptop

**Price:** ₩47068
**Availability:** ✅ In Stock

## Summary

> ❄️ Stay Cool, Game Hard: The Thermal Pad Pros Swear By!

## Quick Answers

- **What is this?** PTM7950 40x80x0.25mm Phase Change GPU Thermal Pad, JOYJOM High Conductive Silicone Grease 8.5W/mK CPU Thermal Paste for PS5 Steam Deck CPU GPU SSD M.2 Laptop
- **How much does it cost?** ₩47068 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/511232746-ptm7950-40x80x0-25mm-phase-change-gpu-thermal-pad-joyjom-high)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Smart Phase Change Tech:** Activates at 45°C to optimize thermal interface, ensuring peak performance when it matters most.
- • **Versatile Compatibility:** Perfect for PS5, Steam Deck, CPU, GPU, SSD, M.2, and laptops—upgrade your entire setup with one premium solution.
- • **Precision Fit & Complete Kit:** 40x80x0.25mm pad with all-in-one toolkit including screwdriver, cleaning wipe, spatula, gloves, and brush for effortless installation.
- • **Next-Level Cooling Efficiency:** Experience ultra-fast heat dissipation with 8.5 W/mK conductivity, keeping your devices chill under pressure.
- • **Built to Last, Built to Perform:** Endures 1000 hours at 150°C and 1000 thermal cycles without losing effectiveness—reliability you can trust.

## Overview

The PTM7950 is a cutting-edge 40x80x0.25mm phase change thermal pad with 8.5 W/mK conductivity, designed to dramatically improve heat transfer for high-performance CPUs, GPUs, and SSDs. Featuring proprietary polymer PCM technology, it activates at 45°C to minimize thermal resistance and withstands extreme conditions with over 1000 hours of reliability at 150°C. The package includes a full installation kit, making it the ultimate upgrade for gamers and professionals seeking sustained device performance and longevity.

## Description

desertcart.com: PTM7950 40x80x0.25mm Phase Change GPU Thermal Pad, JOYJOM High Conductive Silicone Grease 8.5W/mK CPU Thermal Paste for PS5 Steam Deck CPU GPU SSD M.2 Laptop : Electronics

## Features

- PTM7950 is a highly thermally conductive Phase Change Material (PCM) that lasts longer and is more effective than tradiational thermal paste.
- Size 40x80x0.25mm, Phase change at 45°C, Thermal Conductivity: 8.5 W/m.K,
- PTM7950 is a proprietary material that provides superior reliability (pass 150˚C baking 1000 hours, T/C-B 1000 cycles) and maintains low thermal impedance (<0.04˚Ccm2/W @ no shim), making the PTM7950 series desirable for high performance integrated circuit devices.
- PTM7950, based on a novel polymer PCM system, exhibits excellent interface wetability during typical operating temperature ranges, resulting in extremely low surface contact resistance.
- Package include: 1x Thermal Pad 40x80x0.25mm, 1x Phillips Screwdriver, 1x Cleaning Wipe, 1x Spatula, Finger gloves, 1x Cleaning Brush

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Best Sellers Rank | #17 in Silicon Grease |

## Images

![PTM7950 40x80x0.25mm Phase Change GPU Thermal Pad, JOYJOM High Conductive Silicone Grease 8.5W/mK CPU Thermal Paste for PS5 Steam Deck CPU GPU SSD M.2 Laptop - Image 1](https://m.media-amazon.com/images/I/414343I7d2L.jpg)

## Questions & Answers

**Q: Is PTM7950 good replacement for thermal paste for laptops?**
A: Sure. you can use those pads as a replacement for regular thermal paste one your laptop or desktop computer. PTM 7950 is probably the best thermal paste you can buy for a laptop right now. I tested it on my Dell G15,it performs admirably and beat the OEM thermal paste used by Dell in my laptop I would highly recommend this PTM7950 thermal pad to anyone who has an overheating laptop

**Q: how's the performance?**
A: So far seems to be extremely good. Applied this on a Dell XPS15 9570 laptop, the temps have dropped by around 15 degrees. and this product seems to stay within good price! If you need moderate price thermal conductivity thermal pads, I would recommend this thermal pad! Worth a try

**Q: Hey, how is this comparable to "Honeywell" 7950 phase change thermal pad. Is this the same thing?**
A: I've installed it in a very hot trashcan Mac Pro in both GPUS and CPU and the temperatures have dropped by around 15 degrees. to the point that I can overclock the GPUs safely in windows. I'd say the performance is incredible but I can't say for certain if it's as good a one sold by the name brand Honeywell. but from reviews I've seen on YouTube and other commenters on other websites seems like these are also Honeywell, just sold in bulk to resellers.

**Q: Just recently replaced my paste with these pads on my laptop.Should i be concern if i made a cutof the pads thats bigger than the cpu die?**
A: No. It's not electricaly conductive. It's safe

## Frequently Bought Together

- PTM7950 40x80x0.25mm Phase Change GPU Thermal Pad, JOYJOM High Conductive Silicone Grease 8.5W/mK CPU Thermal Paste for PS5 Steam Deck CPU GPU SSD M.2 Laptop
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**Shop now:** [https://www.desertcart.kr/products/511232746-ptm7950-40x80x0-25mm-phase-change-gpu-thermal-pad-joyjom-high](https://www.desertcart.kr/products/511232746-ptm7950-40x80x0-25mm-phase-change-gpu-thermal-pad-joyjom-high)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-02-25*