Looking Beyond the JOYJOM PTM7950 40x40x0.25mm Thermal Pad? 6 Alternatives Worth a Look
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If you are looking for joyjom 2 pack 40x40x0 25mm ptm7950 alternatives, you might want different specifications. The JOYJOM pad uses a phase change material with 8.5 W/m·K conductivity. It melts at 45°C to fill tiny gaps. This works well for precise, thin coverage on GPUs and CPUs. The 0.25mm thickness fits tight spaces where standard pads fail. You get two pads plus installation tools in the box. This setup delivers low thermal impedance for high-performance components. However, you may need a different size or material for your build. Some users require thicker pads for VRAM cooling. Others prefer non-phase-change options for easier handling. You might also need larger sheets for broad surface areas. These alternatives were chosen because their specs overlap with the original. We selected items that match the core function of thermal interface management. This list covers various thicknesses and materials. You can find options for laptops, consoles, or specific GPU gaps. Each product serves a distinct thermal need. Review the dimensions and conductivity to find your match.
Our top pick: JOYJOM PTM7950 40x40x0.25mm Thermal Pad.
How each alternative compares
Thermal Grizzly Minus Pad Extreme 120x20x1.5mm
The Thermal Grizzly Minus Pad Extreme uses a 1.5mm thickness, which is significantly taller than the JOYJOM 0.25mm pad. This makes it suitable for larger gaps on GPU heatsinks where the thin phase-change material would fail to bridge the distance. It offers a 120x20mm footprint, providing a narrow but long coverage area. You get stable, bleed-free performance in tight spaces. However, you lose the low thermal impedance benefits of phase-change technology. This option is best for precise GPU gaps that require higher compression silicone rather than a melting interface material.
Thermal Grizzly Minus Pad Advance 100x100x1.0mm 2-Pack
This Thermal Grizzly Minus Pad Advance comes in a 1.0mm thickness, which is four times thicker than the JOYJOM 0.25mm pad. It features a 100x100mm size, offering a much larger surface area for covering VRAM or SSDs. The pad provides electrical insulation, which is critical for cooling memory modules safely. You gain flexibility and easier installation compared to the precise handling required for phase-change sheets. The trade-off is a lack of phase-change gap-filling capabilities. It is ideal for builders who prioritize electrical safety and coverage area over the ultra-thin, high-conductivity performance of the JOYJOM pad.
Thermal Grizzly Minus Pad High Compression 1.0mm 2-Pack
The Thermal Grizzly Minus Pad High Compression is a 1.0mm thick pad, significantly thicker than the JOYJOM 0.25mm option. It comes in a 120x100mm size, providing a broad surface for cooling multiple components like VRAM or SSD controllers. This pad is non-conductive, ensuring electrical safety during installation. You get a practical solution for flexible cooling needs. However, it does not offer the phase-change properties that allow the JOYJOM pad to fill microscopic gaps at 45°C. This alternative is best for users who need reliable, wide-area cooling for specific components without the need for precise, thin interface materials.
JOYJOM PTM7950 400x160mm Phase Change Thermal Pad
The JOYJOM PTM7950 400x160mm pad shares the same phase-change material and 0.25mm thickness as the original, but offers a vastly larger 400x160mm surface area. This allows you to cut the pad to fit multiple components or larger surfaces on high-end GPUs. You retain the 8.5 W/m·K conductivity and 45°C melting point for effective heat dissipation. The difference is scale and customization potential. This option is best for builders who need to cover large areas or multiple chips simultaneously. It provides the same thermal performance but with greater flexibility in application size compared to the smaller 40x40mm original.
WithFlying 15.8 W/mK 100x100x2.5mm Thermal Pad
The WithFlying thermal pad has a 2.5mm thickness, which is ten times thicker than the JOYJOM 0.25mm pad. It features a high thermal conductivity of 15.8 W/m·K, which is nearly double that of the JOYJOM pad. The 100x100mm size offers a larger coverage area. This pad is durable and cuttable, making it suitable for high-heat components like consoles or GPUs. However, it lacks phase-change properties, meaning it does not melt to fill tiny gaps. It is best for users who need high conductivity and thickness for robust cooling, rather than the precise, thin interface performance provided by the JOYJOM phase-change material.
NEW Games Order PS3 Copper Heatsink Shims
The NEW Games Order PS3 Copper Shim Kit is made of pure copper, offering a completely different material approach compared to the JOYJOM thermal pad. It is 1.2mm thick, which is much thicker than the 0.25mm JOYJOM pad. The shims are designed specifically for PS3 YLOD repairs, providing a targeted solution for console hardware. You get a durable metal shim for precise gap filling in legacy gaming consoles. This option is not suitable for modern CPU or GPU cooling applications. It is best for PS3 owners who need replacement shims for hardware repair, rather than users seeking advanced thermal interface materials for computer components.
Quick picks
Our 7 picks
JOYJOM PTM7950 40x40x0.25mm Thermal Pad
Best for: Precise 0.25mm phase change thermal coverage
- Compatible Device
- CPU, GPU, SSD
- Dimensions
- 40×40×0.25 mm
- Features
- Thermal Pad
- Weight
- 1.76 ounces
View on Amazon: JOYJOM PTM7950 40x40x0.25mm Thermal Pad Affiliate link
This is a 2-pack of 40x40x0.25mm phase change thermal pads. They offer 8.5 W/m·K conductivity and activate at 45°C. The material maintains low thermal impedance for effective heat dissipation. You get installation tools like a screwdriver and cleaning wipes. This pad suits you if you need precise thickness for GPU or CPU interfaces where standard pads are too bulky.
Pros
- High thermal conductivity of 8.5 W/m·K
- Thin 0.25mm profile fits tight spaces
- Includes screwdriver, wipes, and spatula
- Phase change material reduces thermal impedance
Cons
- Requires professional handling and technical know-how
- Small 40x40mm size limits coverage area
- Melts at 45°C which may concern some users
Good fit if
- You need a thin 0.25mm pad for GPU or CPU
- You want a phase change material for low impedance
- You prefer included installation tools and cleaning supplies
Skip if
- You need pads larger than 40x40mm
- You want a pre-applied pad that needs no skill
- You require a thicker pad for larger gaps
Verdict: JOYJOM PTM7950 40x40x0.25mm Thermal Pad is ideal for users needing precise, thin phase change coverage for high-performance GPU or CPU interfaces. It fits those willing to handle installation carefully for better thermal results.
Thermal Grizzly Minus Pad Extreme 120x20x1.5mm
Best for: precise GPU heatsink gaps
- Compatible Device
- GPU
- Features
- Thermal Pad
- Dimensions
- 4.72 × 0.79 × 0.07 inches
- Weight
- 0.71 ounces
View on Amazon: Thermal Grizzly Minus Pad Extreme 120x20x1.5mm Affiliate link
The Thermal Grizzly Minus Pad Extreme is a self-adhesive silicone-based thermal interface pad designed for GPU cooling. It measures 120 by 20 by 1.5 mm and offers high thermal conductivity for efficient heat transfer. The material allows for perfect surface shaping with maximum compression. It prevents bleeding and ensures long-term stability. This pad suits users needing a precise, high-compression solution for specific gaps.
Pros
- High thermal conductivity for efficient heat transfer
- Self-adhesive backing for easy installation
- Prevents material bleeding during application
- High compression rate for optimal contact
- Long-term stability for reliable performance
Cons
- Narrow 20 mm width limits coverage area
- 1.5 mm thickness may not fit larger gaps
- Silicone-based composition differs from phase-change pads
Good fit if
- You need a self-adhesive pad for GPU heatsinks
- You require high compression for uneven surfaces
- You want a bleed-free thermal interface
Skip if
- You need a wide 100 mm pad for broad coverage
- You prefer phase-change material over silicone
- Your gap requires a 1 mm or 3 mm thickness
Verdict: Thermal Grizzly Minus Pad Extreme 120x20x1.5mm fits users who need a precise, high-compression silicone pad for specific GPU gaps. It offers stable, bleed-free performance for tight spaces where wider pads do not fit.
Thermal Grizzly Minus Pad Advance 100x100x1.0mm 2-Pack
Best for: cooling VRAM and SSDs with electrical insulation
- Compatible Device
- GPU, SSD, VRAM, Consoles, Laptops
- Dimensions
- 100x100x1.0 mm
- Features
- Thermal Pad
- Length
- 3.94 inches
- Width
- 3.94 inches
View on Amazon: Thermal Grizzly Minus Pad Advance 100x100x1.0mm 2-Pack Affiliate link
This Thermal Grizzly Minus Pad Advance set includes two pads measuring 100x100x1.0 mm. It features non-curing material that remains flexible for easy installation. The pads are electrically non-conductive, making them safe for sensitive components like GPU VRAM and SSDs. You get a practical solution for heat transfer between components and coolers. The dark grey pads fit standard mounting holes and compensate for contact tolerances during assembly.
Pros
- Electrically non-conductive for safe use on sensitive electronics
- Flexible material compensates for contact tolerances
- Non-curing formula ensures long-term stability
- Includes two 100x100x1.0 mm pads
Cons
- 1.0 mm thickness may not fit tight spaces
- Fixed 100x100 mm size limits coverage area
- Not a phase change material like PTM7950
Good fit if
- You need to cool GPU VRAM or SSD controllers
- You require electrically non-conductive thermal pads
- You have mounting holes matching the 100x100 mm size
Skip if
- You need a phase change thermal pad
- You require pads thinner than 1.0 mm
- You need pads larger than 100x100 mm
Verdict: Thermal Grizzly Minus Pad Advance 100x100x1.0mm is a reliable option for cooling VRAM and SSDs where electrical insulation is critical. It suits builders who prefer flexible, non-curing pads for easier installation.
Thermal Grizzly Minus Pad High Compression 1.0mm 2-Pack
Best for: GPU VRAM and SSD controller cooling
- Compatible Device
- GPU, SSD, VRAM, Chipset, Water Blocks
- Dimensions
- 120x100x1 mm
- Features
- Thermal Pad
- Length
- 4.72 inches
- Width
- 3.94 inches
- Weight
- 1.23 ounces
View on Amazon: Thermal Grizzly Minus Pad High Compression 1.0mm 2-Pack Affiliate link
This product is a 2-pack of high-compression thermal pads measuring 120x100x1 mm. It features non-curing, electrically non-conductive material designed for reliable heat transfer. The flexible construction helps compensate for contact tolerances during assembly. It suits users needing targeted cooling for GPU VRAM, SSD controllers, or chipsets. The dark grey pads provide long-term stability for sensitive electronic components.
Pros
- High-compression material ensures efficient heat transfer
- Electrically non-conductive for safer component use
- Flexible design compensates for contact tolerances
- Available in a 2-pack configuration
Cons
- 1 mm thickness may not fit tight gaps
- Not a phase-change material like PTM7950
- Lacks detailed thermal conductivity rating
Good fit if
- You need pads for GPU VRAM or SSD controllers
- You require non-conductive thermal interface material
- You want flexible pads for easy installation
Skip if
- You need phase-change thermal pads
- You require high thermal conductivity values
- You need pads thinner than 1 mm
Verdict: Thermal Grizzly Minus Pad 120x100x1mm fits users who need reliable, non-conductive cooling for specific components like VRAM. It is a practical option for those prioritizing flexibility and electrical safety over phase-change performance.
JOYJOM PTM7950 400x160mm Phase Change Thermal Pad
Best for: Large surface area thermal management
- Compatible Device
- CPU, GPU, SSD
- Dimensions
- 400x160x0.25mm
- Features
- Thermal Pad
- Length
- 15.7 inches
- Width
- 6.3 inches
View on Amazon: JOYJOM PTM7950 400x160mm Phase Change Thermal Pad Affiliate link
This large-format thermal pad offers 8.5 W/mK conductivity for CPUs, GPUs, and SSDs. It uses phase-change material that activates at 45°C to fill gaps effectively. The 400x160x0.25mm sheet is designed for professional users who need to cut it to size. It includes tools like a screwdriver and cleaning wipe for installation. You get a substantial amount of material for complex builds.
Pros
- High thermal conductivity of 8.5 W/mK
- Large 400x160x0.25mm sheet allows custom cutting
- Phase-change material activates at 45°C
- Includes installation tools and cleaning supplies
Cons
- Requires cutting to fit specific components
- Overkill for small single-slot GPUs
- Includes a screwdriver you likely already own
Good fit if
- You need to cover multiple large heatsinks
- You prefer phase-change material over paste
- You want a kit with installation tools
Skip if
- You need a pre-cut 40x40mm pad
- You want a thin 1mm pad for high compression
- You are building a small form factor PC
Verdict: JOYJOM PTM7950 400x160x0.25mm Thermal Pad fits builders who need a large, customizable sheet for multiple components. It is a practical solution for covering large surface areas on high-end GPUs or CPU coolers.
WithFlying 15.8 W/mK 100x100x2.5mm Thermal Pad
Best for: Cuttable high-heat GPU or console cooling
- Compatible Device
- CPU, GPU, Laptop, PS4, PS5
- Dimensions
- 100x100x2.5mm
- Features
- Thermal Pad
View on Amazon: WithFlying 15.8 W/mK 100x100x2.5mm Thermal Pad Affiliate link
This WithFlying thermal pad offers 15.8 W/mK conductivity in a 100x100x2.5mm size. It handles temperatures from -40°C to 205°C without melting. The material is non-conductive and fire retardant. You can cut it to fit gaps in laptops, GPUs, or PS5 consoles. It provides high heat resistance and compression for stable contact. This pad suits users needing durable thermal interface material for high-heat components.
Pros
- 15.8 W/mK thermal conductivity for efficient heat transfer
- Operates reliably between -40°C and 205°C
- Non-conductive and fire retardant silicone material
- Cuttable design allows custom sizing for specific gaps
Cons
- 2.5mm thickness may not fit tight laptop gaps
- No phase-change properties like PTM7950
- Silicone base conducts heat less effectively than advanced pads
Good fit if
- You need a cuttable pad for irregular gaps
- You require high-temperature resistance up to 205°C
- You are upgrading a GPU or PS5 heatsink
Skip if
- You need phase-change material for thin gaps
- Your device requires a thickness under 2.5mm
- You prioritize the highest possible thermal conductivity
Verdict: WithFlying 100x100x2.5mm 15.8 W/mK Thermal Pad fits users who need a durable, cuttable pad for high-heat components like GPUs or consoles. It is not ideal for thin laptop gaps where phase-change pads excel.
NEW Games Order PS3 Copper Heatsink Shims
Best for: PS3 YLOD repair and shim replacement
- Material
- 100% copper
- Compatible Device
- Sony Playstation 3 PS3 Fat Slim
- Dimensions
- 6.7 × 4.1 × 1.4 inches
- Weight
- 1 pounds
View on Amazon: NEW Games Order PS3 Copper Heatsink Shims Affiliate link
This kit provides 100% copper shims for Sony PlayStation 3 consoles. The shims measure 42 by 42 millimeters and are 1.2 millimeters thick. This thickness helps fill gaps between the CPU or GPU and the heatsink. The package also includes a 3.5-gram tube of Arctic Silver 5 thermal compound. You get two shims per pack. This setup is designed to improve heat transfer for PS3 Fat and Slim models.
Pros
- Made from 100% pure copper
- Shims are 42x42x1.2 mm
- Includes 3.5g Arctic Silver 5
Cons
- Specific to Sony PlayStation 3 only
- 1.2 mm thickness may not fit all gaps
- Shims are square, not 40x40 mm
Good fit if
- You own a PS3 Fat or Slim
- You need to replace missing shims
- You want pure copper material
Skip if
- You use a PC or other console
- You need 40x40 mm pads
- You require 0.25 mm thickness
Verdict: NEW Games Order PS3 Copper Shim Kit is a targeted solution for PS3 owners. It offers pure copper shims at 1.2 mm thick to help with YLOD repairs. You should buy this if you are repairing a PS3 and need the correct shim size.
Specifications side by side
| Spec | JOYJOM PTM7950 40x40x0.25mm Thermal Pad | Thermal Grizzly Minus Pad Extreme 120x20x1.5mm | Thermal Grizzly Minus Pad Advance 100x100x1.0mm 2-Pack | Thermal Grizzly Minus Pad High Compression 1.0mm 2-Pack | JOYJOM PTM7950 400x160mm Phase Change Thermal Pad | WithFlying 15.8 W/mK 100x100x2.5mm Thermal Pad | NEW Games Order PS3 Copper Heatsink Shims |
|---|---|---|---|---|---|---|---|
| Material | not stated | not stated | not stated | not stated | not stated | not stated | 100% copper |
| Compatible Device | CPU, GPU, SSD | not stated | GPU, SSD, VRAM, Consoles, Laptops | GPU, SSD, VRAM, Chipset, Water Blocks | CPU, GPU, SSD | CPU, GPU, Laptop, PS4, PS5 | Sony Playstation 3 PS3 Fat Slim |
| Dimensions | 40×40×0.25 mm | not stated | 100x100x1.0 mm | 120x100x1 mm | 400x160x0.25mm | 100x100x2.5mm | not stated |
| Features | Thermal Pad | Thermal Pad | Thermal Pad | Thermal Pad | Thermal Pad | Thermal Pad | not stated |
| Weight | 1.76 ounces | 0.71 ounces | not stated | 1.23 ounces | not stated | not stated | 1 pounds |
| Length | not stated | not stated | 3.94 inches | 4.72 inches | 15.7 inches | not stated | not stated |
| Width | not stated | not stated | 3.94 inches | 3.94 inches | 6.3 inches | not stated | not stated |
| Size | not stated | 120 × 20 × 1,5 mm | 100x100x1,0mm | 120x100x1.0mm (2 Pack) | not stated | 100x100x2.5mm | Small |
| Color | not stated | Minus Pad Extreme | Dark Grey | Dark Grey | not stated | not stated | Bronze |
| Model | not stated | TG-MPE-120-20-15-R | TG-MP-A-100-100-10-2 | TG-MP-HC-120-100-10-2 | not stated | not stated | 8541600992 |
Frequently asked questions
Is there a larger sheet version of the JOYJOM PTM7950 pad?
Yes, JOYJOM offers a 400x160mm phase change thermal pad. This larger sheet allows you to cut custom sizes for multiple components. It provides a practical solution for covering extensive surface areas on high-end GPUs or CPU coolers. You can tailor the dimensions to fit your specific hardware layout.
Which thermal pad is best for cooling VRAM and SSDs?
The Thermal Grizzly Minus Pad Advance 100x100x1.0mm is ideal for this task. It offers reliable electrical insulation, which is critical for memory modules. The flexible, non-curing nature of the pad makes installation easier. It is a dependable option for builders prioritizing safety and stable thermal performance.
Can I use a thermal pad for PS3 YLOD repairs?
Yes, you can use copper shims for this repair. The NEW Games Order PS3 Copper Heatsink Shims are designed specifically for this console. They are 1.2 mm thick and made of pure copper. This kit helps restore proper contact between the chip and heatsink to fix overheating issues.
What is the best thermal pad for laptops?
The WithFlying 100x100x2.5mm thermal pad is a strong choice for laptops. It features a high 15.8 W/mK conductivity rating. The pad is durable and cuttable, making it suitable for high-heat components in consoles or gaming laptops. It handles significant heat transfer in compact spaces effectively.
Is there a budget-friendly option for GPU VRAM cooling?
The Thermal Grizzly Minus Pad High Compression 1.0mm 2-Pack is a practical budget option. It provides reliable, non-conductive cooling for specific components like VRAM. This pad prioritizes flexibility and electrical safety. It is a sensible choice if you need dependable performance without the premium cost of phase-change materials.
Which pad is best for precise GPU heatsink gaps?
The Thermal Grizzly Minus Pad Extreme 120x20x1.5mm is designed for precise gaps. Its 1.5mm thickness and narrow 20mm width fit tight spaces where wider pads fail. It offers stable, bleed-free performance for specific GPU heatsink configurations. This makes it a top choice for users needing exact fitment.
Does the JOYJOM pad work for both GPU and CPU?
The JOYJOM PTM7950 pad is listed as compatible with GPUs. Its 0.25mm thickness makes it ideal for precise, thin coverage on high-performance interfaces. While primarily suited for GPUs, its phase-change material adapts to tiny gaps. You should verify your CPU cooler's specific spacing requirements before installation.