# JOYJOM PTM7950 Thermal Pad 40x80x0.25mm | High Conductivity 8.5W/mK **Brand:** JOYJOM **SKU:** ssu1126 **ASIN:** B0BRJB8JNX **Canonical URL:** https://crowcrowcrow.com/p/ptm7950-40x80x0-25mm-phase-change-gpu-thermal-pad-joyjom-high-conductive-silicone-grease/ssu1126 **Category:** electronics **Subcategory:** Categories **Availability:** in_stock **Price (INR, all-inclusive):** ₹2,397 **Discount:** 16% **Customer rating:** 4.50/5 from 852 ratings ## Description JOYJOM PTM7950 thermal pad (40x80x0.25mm) offers 8.5W/mK conductivity for superior CPU/GPU cooling. Phase change material lasts longer than paste. Includes tools for easy application. Imported from USA, duties included. ## Highlights - Superior Heat Transfer — Achieve 8.5W/mK thermal conductivity, significantly better than standard pastes, for optimal cooling of GPUs, CPUs, and M.2 SSDs in high-performance systems. - Long-Lasting Phase Change — PTM7950 material phases at 45°C, providing excellent interface wetability and maintaining low thermal impedance for sustained performance over time. - Reliable & Tested Performance — Passes 150°C baking for 1000 hours and T/C-B 1000 cycles, ensuring superior reliability and consistent thermal performance under demanding operating conditions. - Complete Application Kit — Includes a 40x80x0.25mm pad, screwdriver, cleaning wipe, spatula, gloves, and brush, providing everything needed for a clean and precise installation. ## Key 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 ## Why choose this product **Advanced Cooling for Indian Conditions** — The JOYJOM PTM7950 thermal pad offers superior heat dissipation crucial for devices operating in India's warm climate. Its 8.5W/mK conductivity and phase-change technology ensure components stay cooler under load, preventing thermal throttling and extending hardware lifespan. Unlike generic pastes, PTM7950 maintains its effectiveness over extended periods, providing reliable performance for gaming laptops and high-end PCs. **Ideal for Enthusiasts, Skip if...** — This pad is perfect for PC builders, gamers, and laptop users seeking maximum thermal efficiency and reliability. It's ideal for upgrading GPUs, CPUs, and M.2 SSDs. Skip if you require a paste for extreme overclocking beyond 8.5W/mK or if your device has very specific, non-standard thermal pad dimensions not matching 40x80x0.25mm. ## How to use 1. Power off and unplug your device. Carefully remove the heatsink or component cover. Use the included cleaning wipe and brush to thoroughly clean the old thermal paste or pad residue from both the chip surface and the heatsink. — Prepare the Surface 2. Remove the protective film from one side of the 40x80x0.25mm PTM7950 pad. Using the spatula or gloved finger, carefully place the pad onto the chip surface, ensuring it lies flat and covers the entire die area without wrinkles. — Apply the PTM7950 Pad 3. Gently place the heatsink onto the pad, ensuring proper alignment. Secure the heatsink with screws, tightening them in a criss-cross pattern to ensure even pressure. Reassemble your device, power it on, and monitor component temperatures under load to confirm effective cooling. — Reassemble and Test ## Product details | Field | Value | |---|---| | Material Type | Phase Change Material (PCM) | | Thermal Conductivity | 8.5 W/m.K | | Phase Change Temperature | 45°C | | Thermal Impedance | <0.04˚Ccm2/W @ no shim | | Reliability Test | Pass 150°C baking 1000 hours, T/C-B 1000 cycles | | Non-Conductive | Yes (implied by silicone grease formulation) | | Application | Apply to CPU, GPU, SSD, M.2, Laptop components | | Included Tools | Phillips Screwdriver, Cleaning Wipe, Spatula, Finger gloves, Cleaning Brush | | Cost per use | 1 pad at 1 application = 1 application: ₹2,397 per application | | Shelf life after opening | 12 months (typical for PCM) | | Reapplication math | 1 pad lasts for multiple reapplications depending on device usage and thermal cycles. | | Contraindications | Not suitable for extreme overclocking beyond 8.5W/mK requirements or non-standard component dimensions. | | Allergens / common irritants | Silicone-based, check specific formulation if known sensitivities exist. | | Brand | JOYJOM | | Model Number | 01 | | Dimensions | 40x80x0.25mm | | Package Weight | 0.068 kg | | Package Dimensions | 10.5cm x 15.3cm x 2.9cm | | Country of Origin | Not stated by manufacturer — US retail version, sourced from authorized US retailers | ## Frequently asked questions ### How do I choose the right thermal pad thickness for my GPU? Measure or reference the original pad thickness on each contact point (VRAM, VRM, core gap) — these often differ across a single card. Match each location to the same millimetre thickness listed on the product. Using the stated thickness maintains proper contact between the chip and heatsink for effective heat transfer. ### What does the W/mK rating on a thermal pad mean? W/mK measures thermal conductivity — how efficiently the pad moves heat from a hot component to the heatsink. A higher W/mK value transfers heat faster. Compare the rating alongside the correct thickness and coverage area to match your cooling needs for GPUs, SSDs or laptop components. ### Is the JOYJOM PTM7950 thermal pad suitable for Indian laptops? Yes, the PTM7950 is designed for high-performance cooling and is suitable for laptops used in India. Its 8.5W/mK conductivity helps manage heat effectively, which is crucial in warmer climates. The pad phases at 45°C, ensuring good contact even under load. ### How long does the PTM7950 thermal pad last compared to traditional paste? PTM7950 is a phase change material that lasts longer and is more effective than traditional thermal pastes. It has passed rigorous reliability tests, including 150°C baking for 1000 hours, ensuring sustained low thermal impedance and performance. ### What components can I use the JOYJOM PTM7950 thermal pad on? This 40x80x0.25mm pad is ideal for CPUs, GPUs, SSDs, M.2 drives, and laptop components. Its high thermal conductivity and phase-change properties make it suitable for high-performance integrated circuit devices requiring efficient heat dissipation. ### Does this thermal pad kit include everything needed for installation? Yes, the package includes the 40x80x0.25mm PTM7950 thermal pad, a Phillips screwdriver, a cleaning wipe, a spatula, finger gloves, and a cleaning brush, providing a complete set for a clean and effective application. ### How to buy an original JOYJOM PTM7950 thermal pad in India? Purchase directly from crowcrowcrow to ensure you receive an original, factory-sealed PTM7950 thermal pad. It is imported from authorized US retailers, with all customs duties and GST included in the price. Delivery is via ExpressBox tracked shipping. ## Compliance No product-specific compliance warnings identified. Standard imported-goods terms apply: customs duties & GST paid; for personal use in India; follow the manufacturer's usage instructions on the packaging. ## Images 1. https://images.crowcrowcrow.com/B0BRJB8JNX-0.webp 2. https://images.crowcrowcrow.com/B0BRJB8JNX-3.webp 3. https://images.crowcrowcrow.com/B0BRJB8JNX-6.webp 4. https://images.crowcrowcrow.com/B0BRJB8JNX-9.webp 5. https://images.crowcrowcrow.com/B0BRJB8JNX-12.webp 6. https://images.crowcrowcrow.com/B0BRJB8JNX-15.webp --- Source: https://crowcrowcrow.com/p/ptm7950-40x80x0-25mm-phase-change-gpu-thermal-pad-joyjom-high-conductive-silicone-grease/ssu1126 Returns: 14 days, free pickup, full refund on genuine issues. Shipping: Free across India, 15-17 days. Prices are all-inclusive (duties + GST).