--- product_id: 522333181 title: "PTM7950 Thermal Pad Phase Change Heatsink 80x80x0.25mm 8.5W/mK Conductive for Heatsink PS5 Steam Deck CPU GPU SSD Silicone Grease Thermal Pad" brand: "joyjom" price: "₨26564" currency: LKR in_stock: true reviews_count: 7 category: "Joyjom" url: https://www.desertcart.lk/products/522333181-ptm7950-thermal-pad-phase-change-heatsink-80x80x0-25mm-8-5w store_origin: LK region: Sri Lanka --- # 8.5W/mK thermal conductivity Phase Change Material for optimal heat transfer Ultra-thin 0.25mm pad thickness PTM7950 Thermal Pad Phase Change Heatsink 80x80x0.25mm 8.5W/mK Conductive for Heatsink PS5 Steam Deck CPU GPU SSD Silicone Grease Thermal Pad **Brand:** joyjom **Price:** ₨26564 **Availability:** ✅ In Stock ## Summary > ❄️ Stay Cool, Game Hard: The Thermal Pad Your Rig Deserves ## Quick Answers - **What is this?** PTM7950 Thermal Pad Phase Change Heatsink 80x80x0.25mm 8.5W/mK Conductive for Heatsink PS5 Steam Deck CPU GPU SSD Silicone Grease Thermal Pad by joyjom - **How much does it cost?** ₨26564 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/522333181-ptm7950-thermal-pad-phase-change-heatsink-80x80x0-25mm-8-5w) ## Best For - joyjom enthusiasts ## Why This Product - Trusted joyjom brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Phase Change Power:** Adaptive PCM tech melts heat barriers for seamless thermal flow and peak performance. - • **Reliability That Lasts:** Endures 150°C baking & 1000 thermal cycles—engineered for marathon gaming and heavy workloads. - • **All-in-One Installation Kit:** Comes with screwdriver, cleaning tools, spatula & gloves—pro-grade setup, zero hassle. - • **Precision Fit, Universal Use:** 80x80mm size and 0.25mm thickness ensure perfect contact on PS5, Steam Deck, and more. - • **Next-Level Cooling Efficiency:** Slash CPU, GPU & SSD temps with 8.5W/mK conductivity—keep your rig chill under pressure. ## Overview The PTM7950 Thermal Pad is a high-performance phase change material designed for superior heat dissipation in CPUs, GPUs, and SSDs. Measuring 80x80x0.25mm with an impressive 8.5W/mK thermal conductivity, it minimizes thermal resistance and maintains reliability through rigorous testing. Included is a full installation kit, making it a professional-grade solution for gamers and tech enthusiasts seeking to optimize device cooling. ## Description PTM7950 Thermal Pad High Conductive Silicone Grease Heatsink for GPU CPU SSD M.2 Review: Total Rubbish - Does not make any difference - temp went up 5C Sent back - Suspect this is a FAKE product looking at the way its cut Waste of money Review: This makes a difference! - Dropped the temperature on my steam deck by 6-7 degrees, much better than i was expecting. ## Features - PTM7950 is a super highly thermally conductive Phase Change Material (PCM) in both pad and paste formats. - PTM7950 Thermal Pad Size 80x80x0.25mm, Phase change, Heatsink Thermal Conductivity: 8.5W/m.K - PTM7950 Thermal Pad is designed to minimize thermal resistance at interfaces, maintain excellent performance through reliability testing, and provide scalable application at a competitive cost. - 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 for high performance integrated circuit devices like cpu gpu ssd etc - Package include: 1x PTM7950 Thermal Pad 80x80x0.25mm, 1x Screwdriver, 1x Cleaning Wipe, 1x Spatula, Finger gloves, 1x Cleaning Brush ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BX42N9SZ | | Best Sellers Rank | 38,915 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 51 in Thermal Pads | | Brand | JOYJOM | | CPU Socket | Universal | | Cooler Heatsink Compatibility | Universal | | Cooler Heatsink Material | Phase Change Material | | Country Of Origin | China | | Customer Reviews | 4.5 4.5 out of 5 stars (195) | | Included Components | PTM7950 Thermal Pad and kits | | Item Dimensions L x W x H | 8L x 8W centimetres | | Item Weight | 0.02 Kilograms | | Manufacturer | JOYJOM | | Mounting Type | Chassis Mount | ## Product Details - **Brand:** JOYJOM - **Cooler heat sink material:** Phase Change Material - **Cooler heatsink compatibility:** Universal - **Item weight:** 0.02 Kilograms - **Product dimensions:** 8L x 8W centimetres ## Images ![PTM7950 Thermal Pad Phase Change Heatsink 80x80x0.25mm 8.5W/mK Conductive for Heatsink PS5 Steam Deck CPU GPU SSD Silicone Grease Thermal Pad - Image 1](https://m.media-amazon.com/images/I/41bdLhDFe4L.jpg) ## Customer Reviews ### ⭐ Total Rubbish *by P***L on 8 August 2024* Does not make any difference - temp went up 5C Sent back - Suspect this is a FAKE product looking at the way its cut Waste of money ### ⭐⭐⭐⭐⭐ This makes a difference! *by G***E on 31 July 2024* Dropped the temperature on my steam deck by 6-7 degrees, much better than i was expecting. ### ⭐ Review *by A***R on 24 May 2025* Was not 80mm x 80mm piece. It was a used piece with rectangular pieces cut out. ## Frequently Bought Together - PTM7950 Thermal Pad Phase Change Heatsink 80x80x0.25mm 8.5W/mK Conductive for Heatsink PS5 Steam Deck CPU GPU SSD Silicone Grease Thermal Pad - 4 Pack 13W/m.K Thermal Pads, 100 x 100mm 0.5mm+1mm+1.5mm+2mm Silicone Cooling Pad Non Conductive Heat Resistance Extreme Odyssey Cover with Dual Self-Adhesive Films for PC Laptop PS4 - UPSIREN Ultra 16.8w/mk Thermal Putty for VGA GPU IC Processor Rapid Cooling Thermal Pad Replacement Heat Blocking Putty (20g) --- ## 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.lk/products/522333181-ptm7950-thermal-pad-phase-change-heatsink-80x80x0-25mm-8-5w](https://www.desertcart.lk/products/522333181-ptm7950-thermal-pad-phase-change-heatsink-80x80x0-25mm-8-5w) --- *Product available on Desertcart Sri Lanka* *Store origin: LK* *Last updated: 2026-05-05*