6 Best Alternatives to the JOYJOM 2 Pack 30x30x0.25mm PTM7950 (2026)
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The JOYJOM 2 Pack 30x30x0.25mm PTM7950 thermal pad uses phase-change material to deliver high thermal conductivity for integrated circuits. You might look for joyjom 2 pack 30x30x0 25mm ptm7950 alternatives if you need different dimensions, a lower price point, or a simpler passive heatsink design. This original pad excels at minimizing interfacial thermal resistance through its 8.5 W/m·K conductivity and precise 0.25 mm thickness. However, its phase-change nature requires specific handling skills and temperature conditions to activate properly. Some users prefer ready-to-use copper heatsinks that do not rely on melting and solidifying cycles. Others may need pads that fit non-standard gaps or devices like laptops and PS5 consoles where clearance is tight. The alternatives selected here share key specifications with the original, such as thermal pad features or copper construction for passive cooling. These options cover a range of use cases, from high-performance chip cooling to simple M.2 SSD thermal management. You can choose based on your specific clearance constraints and device compatibility. Each alternative offers distinct advantages in material, size, or installation method while maintaining effective heat dissipation capabilities for your hardware.
Our top pick: JOYJOM PTM7950 30x30x0.25mm Thermal Pad.
How each alternative compares
K5 PRO 400g Viscous Thermal Putty
The K5 PRO 400g Viscous Thermal Putty shifts from a solid pad to a viscous putty format. You get 400 grams of material instead of two pre-cut 30x30mm sheets. This putty excels at filling irregular gaps on memory chips where standard pads leave voids. It offers high conductivity for laptops and specific electronics. You sacrifice the convenience of a ready-to-install phase-change sheet. The putty requires manual application. It is better if you need to conform to non-standard surfaces. It gives up the precise 0.25mm thickness of the JOYJOM pad. You should pick this if your component has uneven spacing.
SGTKJSJS Copper M.2 2280 Laptop Heatsink
The SGTKJSJS Copper M.2 Heatsink replaces a thermal pad with a passive copper heatsink. You get a rigid metal structure designed for M.2 2280 SSDs in laptops. The copper material provides direct heat spreading. It includes thermal pads for the interface, but the primary cooling comes from the metal fins. You give up the flexibility of a thin, conformable pad. This option is only suitable if you have low clearance in a laptop. It is better for users who need a dedicated heatsink for an SSD. You should pick this if your JOYJOM pad is too thin or if you need active cooling support for an M.2 drive.
Easycargo Laptop M.2 2280 Copper Heatsink
The Easycargo Laptop M.2 2280 Copper Heatsink Kit offers a four-pack of copper heatsinks. You get multiple units for cooling several SSDs in a laptop. The copper build provides passive cooling to prevent thermal throttling. It includes thermal pads for installation. You give up the high thermal conductivity of the phase-change material. This kit is designed for laptops with tight clearance. It is better if you need to cool multiple drives simultaneously. You should pick this if you are upgrading a laptop with several M.2 slots. The JOYJOM pad is superior for direct IC contact, but this kit is better for SSD arrays.
Icepc Graphene Copper M.2 Heatsink
The Icepc Graphene Copper M.2 Heatsink uses a black graphene-coated copper design. You get a 70x20x2mm unit for standard 2280 SSDs. It is suitable for laptops and PS5 consoles. The graphene coating may aid in heat dissipation. You give up the thin 0.25mm profile of the JOYJOM pad. This heatsink is thicker and rigid. It is better for users who need tool-free installation on consoles or laptops. You should pick this if you are cooling an SSD in a PS5 or laptop. The JOYJOM pad is better for integrated circuits, while this is optimized for SSD surfaces.
Icepc 2mm Pure Copper M.2 Heatsink
The Icepc 2mm Pure Copper M.2 Heatsink is a single-unit solution. You get pure copper cooling for one M.2 drive. The 2mm thickness is designed for tight spaces. It includes a thermal pad for the interface. You give up the phase-change material properties of the JOYJOM pad. This is a passive heatsink for SSDs only. It is better if you need a simple, single-drive cooling solution. You should pick this if you are upgrading a laptop with limited space. The JOYJOM pad is better for integrated circuits, while this is optimized for SSD heat spreading.
Awxlumv Copper M.2 2280 Heatsink
The Awxlumv Copper M.2 2280 Heatsink has a 12mm height requirement. You get a pure copper heatsink for PS5 or laptops with ample clearance. It uses rubber band mounting for installation. You give up the low-profile design of the JOYJOM pad. This option is only suitable if you have significant vertical space. It is better for users who need robust passive cooling for an SSD. You should pick this if your device can accommodate a 12mm heatsink. The JOYJOM pad is better for integrated circuits, while this is optimized for high-heat SSDs in open chassis.
Quick picks
Our 7 picks
JOYJOM PTM7950 30x30x0.25mm Thermal Pad
Best for: high-performance integrated circuit cooling
- Compatible Device
- CPU, GPU, SSD
- Dimensions
- 30x30x0.25mm
- Features
- Thermal Pad
- Weight
- 1.41 ounces
View on Amazon: JOYJOM PTM7950 30x30x0.25mm Thermal Pad Affiliate link
This is a two-pack of PTM7950 phase-change thermal pads measuring 30x30x0.25mm. The material reaches 8.5 W/m·K thermal conductivity and transitions at 45°C. It maintains low thermal impedance for integrated circuits. You get a complete kit with tools and cleaning supplies. It suits users needing reliable heat transfer for high-performance devices without the mess of traditional pastes.
Pros
- 8.5 W/m·K thermal conductivity
- Phase-change material for long-term reliability
- Includes screwdriver, wipes, and spatula
- Low thermal impedance under 0.04 °C·cm²/W
Cons
- Requires professional installation skills
- Must be chilled for easier film removal
- Fixed 0.25mm thickness limits compatibility
Good fit if
- You need high thermal conductivity for ICs
- You want a clean, mess-free solution
- You have the tools for proper installation
Skip if
- You lack technical handling skills
- You need a thicker thermal pad
- You prefer pre-applied thermal paste
Verdict: JOYJOM PTM7950 30x30x0.25mm Thermal Pad delivers strong heat dissipation for users who can handle precise installation. It is a solid choice for high-performance integrated circuits.
K5 PRO 400g Viscous Thermal Putty
Best for: Replacing thermal pads on memory chips
- Compatible Device
- Apple iMac, Asus ROG, Acer Nitro, MSI
- Features
- Thermal Pad
- Dimensions
- 1.97 × 3.15 × 3.15 inches
- Weight
- 14.1 ounces
View on Amazon: K5 PRO 400g Viscous Thermal Putty Affiliate link
This viscous thermal paste replaces standard thermal pads for memory chips and components. It offers a thermal conductivity of at least 5.3 W/m.K, which is more than three times higher than typical pads. The putty fills gaps up to 3mm, with best performance up to 1mm. It is non-conductive and operates between -90 and 250 degrees Celsius. You get a 400g tin that lasts indefinitely if stored properly.
Pros
- Thermal conductivity of at least 5.3 W/m.K
- Fills gaps up to 3mm thick
- Non-conductive liquid putty formula
- Operates from -90 to 250 degrees Celsius
- No expiration date with infinite service life
Cons
- Requires manual application instead of pre-cut pads
- Only compatible with laptops and specific desktop components
- Not suitable for direct CPU-to-heatsink mounting
Good fit if
- You need to replace soft thermal pads on memory chips
- You have components with gaps larger than 1mm
- You want a long-lasting solution without expiration dates
Skip if
- You prefer ready-to-use pre-cut thermal pads
- You need a paste for direct CPU cooling
- You require a product for desktop motherboards only
Verdict: K5 PRO 400g Viscous Thermal Paste is a practical solution for filling gaps on memory and other components where standard pads fall short. It suits users who need high conductivity and gap-filling ability for laptops and specific electronics.
SGTKJSJS Copper M.2 2280 Laptop Heatsink
Best for: Low-clearance laptop M.2 2280 SSDs
- Material
- 100% copper
- Compatible Device
- M.2 2280 SSD
- Mounting Type
- Rubber ring, insulation sticker
- Features
- Thermal Pad
- Length
- 3 inches
- Width
- 0.87 inches
View on Amazon: SGTKJSJS Copper M.2 2280 Laptop Heatsink Affiliate link
This SGTKJSJS heatsink is a 100% copper solution for M.2 2280 SSDs. It includes two silicone thermal pads in 0.5mm and 1mm thicknesses to handle uneven surfaces. The design requires only 1.5mm of clearance. It mounts via rubber rings or high-temperature stickers. You get a claimed 10-20°C cooling effect. It fits laptops and desktops.
Pros
- Constructed from 100% pure copper
- Includes 0.5mm and 1mm thermal pads
- Low profile with 1.5mm minimum clearance
- Dual mounting options for compact spaces
Cons
- Cooling effect varies by environment
- Limited to M.2 2280 size
- No liquid cooling or fan support
Good fit if
- You need a low-profile heatsink for a laptop
- You have uneven SSD surfaces needing padding
- You want pure copper for heat dissipation
Skip if
- You use non-2280 M.2 SSDs
- You require active fan cooling
- You have less than 1.5mm clearance
Verdict: SGTKJSJS Copper M.2 Heatsink with Pads is a simple, passive cooling option for users with tight laptop clearance who need flexible pad thicknesses for their M.2 2280 drive.
Easycargo Laptop M.2 2280 Copper Heatsink
Best for: Laptop M.2 2280 SSD thermal management
- Material
- Copper
- Dimensions
- 77mmx22mmx1mm
- Mounting Type
- Nano thermal tape
- Compatible Device
- Laptop
- Features
- Thermal Pad
- Length
- 3.03 inches
View on Amazon: Easycargo Laptop M.2 2280 Copper Heatsink Affiliate link
This kit includes a pure copper heatsink and a nano thermal pad for laptop M.2 2280 SSDs. The copper body offers high thermal conductivity to reduce throttling. It uses nano thermal tape for mounting. The design increases heat dissipation area for safer operating temperatures. It suits users seeking reliable passive cooling for internal laptop storage components.
Pros
- Pure copper construction for efficient heat transfer
- Includes nano thermal pad for installation
- Designed specifically for M.2 2280 SSDs
- Increases surface area for better cooling
Cons
- Passive cooling only, no fan included
- Requires specific laptop space for fitment
- Adhesive mounting may not suit all cases
Good fit if
- You need to cool an internal laptop SSD
- You prefer passive copper cooling solutions
- You want a complete kit with thermal pad
Skip if
- You are cooling a desktop CPU
- You require active fan-based cooling
- You need a heatsink for M.2 2230 drives
Verdict: Easycargo Copper M.2 Heatsink Kit provides solid passive cooling for laptop SSDs through its copper build and included thermal pad. It is a practical solution for users looking to prevent thermal throttling in compatible laptops.
Icepc Graphene Copper M.2 Heatsink
Best for: Laptop and PS5 M.2 SSD passive cooling
- Material
- Copper with Graphene Coating
- Compatible Device
- M.2 2280 SSD, Laptop PC
- Dimensions
- 70x20x2mm
- Mounting Type
- Silicone Thermal Pad
- Weight
- 0.71 ounces
View on Amazon: Icepc Graphene Copper M.2 Heatsink Affiliate link
This Icepc heatsink uses a pure copper base with a graphene coating to dissipate heat from M.2 NVMe SSDs. The 70x20x2mm size fits standard 2280 drives in laptops and PS5 consoles. It includes a silicone thermal pad for secure attachment without tools. The slanted slot design improves airflow contact. This kit is a solid option for users needing a low-profile cooling solution for narrow spaces.
Pros
- Graphene coating enhances thermal conductivity beyond standard copper
- Pure copper base material for efficient heat transfer
- Includes silicone thermal pad for tool-free installation
- Low 2mm height profile fits narrow laptop spaces
Cons
- Single heatsink does not include multiple units
- Limited to 2280 size M.2 SSDs only
- No mention of fan integration for active cooling
Good fit if
- You need a low-profile cooler for a laptop M.2 slot
- You want to protect your SSD from overheating in a PS5
- You prefer passive cooling that requires no extra power
Skip if
- You require active cooling with a built-in fan
- You have M.2 drives larger than the 2280 form factor
- You need a kit with multiple heatsinks for several drives
Verdict: Icepc Graphene Copper M.2 Heatsink offers reliable passive cooling for standard 2280 SSDs in tight spaces. It suits users who need a simple, tool-free installation for laptops or PS5 consoles.
Icepc 2mm Pure Copper M.2 Heatsink
Best for: single M.2 drive cooling in laptops
- Material
- Pure Copper
- Compatible Device
- M.2 2280 SSD, Laptop PC
- Dimensions
- 70x20x2mm
- Mounting Type
- Silicone Based Thermal Pad
- Weight
- 0.99 ounces
View on Amazon: Icepc 2mm Pure Copper M.2 Heatsink Affiliate link
This Icepc heatsink uses pure copper for high thermal conductivity. It includes a silicone-based thermal pad to protect your SSD. The design fits narrow spaces and laptops. You get better heat exchange through air contact. It supports NGFF SSDs. The kit is lightweight at under one ounce. It is a solid option for cooling M.2 drives in tight areas.
Pros
- Pure copper construction for high thermal conductivity
- Includes silicone-based thermal pad for protection
- Supports NGFF SSD type 70x20mm
- Lightweight design at 0.99 ounces
Cons
- Only one heatsink included, not a pair
- No phase change material like PTM7950
- Limited height options for clearance
Good fit if
- You need a single heatsink for an M.2 drive
- You are installing in a laptop or narrow space
- You prefer pure copper over aluminum
Skip if
- You want a pair of heatsinks
- You need phase change thermal pads
- You require graphene coating
Verdict: Icepc M.2 Pure Copper Heatsink is a practical single-unit solution for users who need pure copper cooling in tight spaces. It fits well for laptop upgrades where space is limited.
Awxlumv Copper M.2 2280 Heatsink
Best for: Users with ample clearance needing passive cooling
- Material
- 100% Red copper
- Compatible Device
- M.2 2280 SSD, Desktop PC, PS5
- Dimensions
- 70x20x8 mm
- Mounting Type
- Rubber band
- Features
- Thermal Pad
- Weight
- 1.59 ounces
View on Amazon: Awxlumv Copper M.2 2280 Heatsink Affiliate link
This is a pure red copper heatsink designed for M.2 2280 SSDs. It features seven cooling fins and measures 70x20x8 mm. The kit includes a thermal silicone pad and rubber bands for mounting. It claims a 10-30°C cooling effect under 5W-10W rated power. You should use this if you need a simple, passive cooling solution for desktop PCs or PS5 consoles.
Pros
- 100% red copper construction for high thermal conductivity
- Includes thermal silicone pad and rubber bands
- Seven copper fins for increased surface area
- Compatible with M.2 2280 SSDs
Cons
- Requires a minimum installation height of 12 mm
- Uses rubber bands instead of screws for mounting
- Does not include adhesive for permanent attachment
Good fit if
- You need a heatsink for a PS5 or desktop PC
- You prefer passive cooling without fans
- You have at least 12 mm of clearance height
Skip if
- You require screw-based mounting for stability
- You have less than 12 mm of vertical clearance
- You are looking for active cooling with fans
Verdict: Awxlumv Pure Copper M.2 Heatsink offers solid passive cooling for users who can accommodate its 12 mm height requirement and prefer rubber band mounting.
Specifications side by side
| Spec | JOYJOM PTM7950 30x30x0.25mm Thermal Pad | K5 PRO 400g Viscous Thermal Putty | SGTKJSJS Copper M.2 2280 Laptop Heatsink | Easycargo Laptop M.2 2280 Copper Heatsink | Icepc Graphene Copper M.2 Heatsink | Icepc 2mm Pure Copper M.2 Heatsink | Awxlumv Copper M.2 2280 Heatsink |
|---|---|---|---|---|---|---|---|
| Material | not stated | not stated | 100% copper | Copper | Copper with Graphene Coating | Pure Copper | 100% Red copper |
| Compatible Device | CPU, GPU, SSD | Apple iMac, Asus ROG, Acer Nitro, MSI | M.2 2280 SSD | not stated | M.2 2280 SSD, Laptop PC | M.2 2280 SSD, Laptop PC | M.2 2280 SSD, Desktop PC, PS5 |
| Dimensions | 30x30x0.25mm | not stated | not stated | 77mmx22mmx1mm | 70x20x2mm | 70x20x2mm | 70x20x8 mm |
| Mounting Type | not stated | not stated | Rubber ring, insulation sticker | Nano thermal tape | Silicone Thermal Pad | Silicone Based Thermal Pad | Rubber band |
| Features | Thermal Pad | Thermal Pad | Thermal Pad | Thermal Pad | Thermal Pad | Thermal Pad | Thermal Pad |
| Weight | 1.41 ounces | 14.1 ounces | 2.89 ounces | 0.51 ounces | 0.71 ounces | 0.99 ounces | 1.59 ounces |
| Length | not stated | not stated | 3 inches | 3.03 inches | not stated | not stated | not stated |
| Width | not stated | not stated | 0.87 inches | 0.87 inches | not stated | not stated | not stated |
| Model | not stated | K5 400g | m2-t2p | 772201 | CAICEPC0008-2 | CAICEPC0009-2 | M.2-Copper 1Pcs |
| Color | not stated | not stated | Copper Heatsinks | 4-pack | Black | not stated | gold |
| Size | not stated | not stated | not stated | not stated | 70*20*2mm | 2mm | 1Pcs |
Frequently asked questions
What is the best alternative to the JOYJOM PTM7950 for high-performance integrated circuits?
The JOYJOM PTM7950 30x30x0.25mm Thermal Pad remains the top choice for high-performance integrated circuits. It delivers strong heat dissipation for users who can handle precise installation. The pad measures 1.18 inches in width and length, with a height of 0.09 inches. It weighs 1.41 ounces. This solid choice ensures reliable thermal performance for demanding components.
Which alternative is best for replacing thermal pads on memory chips?
The K5 PRO 400g Viscous Thermal Putty is the best premium option for replacing thermal pads on memory chips. It offers a practical solution for filling gaps on memory and other components where standard pads fall short. This putty suits users who need high conductivity and gap-filling ability for laptops and specific electronics.
What is the most budget-friendly alternative for low-clearance laptop M.2 2280 SSDs?
The SGTKJSJS Copper M.2 2280 Laptop Heatsink is the best budget alternative for low-clearance laptop M.2 2280 SSDs. It provides a simple, passive cooling option for users with tight laptop clearance. The heatsink features flexible pad thicknesses for your M.2 2280 drive. It measures 3 inches in length and 0.87 inches in width.
Are there other good options for laptop M.2 2280 SSD thermal management?
The Easycargo Laptop M.2 2280 Copper Heatsink is an also-great option for laptop M.2 2280 SSD thermal management. It provides solid passive cooling for laptop SSDs through its copper build and included thermal pad. This kit is a practical solution for users looking to prevent thermal throttling in compatible laptops. It weighs only 0.51 ounces.
Can I use an alternative for laptop and PS5 M.2 SSD passive cooling?
The Icepc Graphene Copper M.2 Heatsink is suitable for laptop and PS5 M.2 SSD passive cooling. It offers reliable passive cooling for standard 2280 SSDs in tight spaces. This heatsink suits users who need a simple, tool-free installation for laptops or PS5 consoles. It measures 2.76 inches in length and 0.79 inches in width.
Is there a pure copper alternative for single M.2 drive cooling in laptops?
The Icepc 2mm Pure Copper M.2 Heatsink is a practical single-unit solution for users who need pure copper cooling in tight spaces. It fits well for laptop upgrades where space is limited. This heatsink is designed for single M.2 drive cooling. It weighs 0.99 ounces and features a 2mm thickness for low-profile applications.
What alternative is best for users with ample clearance needing passive cooling?
The Awxlumv Copper M.2 2280 Heatsink is the best alternative for users with ample clearance needing passive cooling. It offers solid passive cooling for users who can accommodate its 12 mm height requirement. The heatsink prefers rubber band mounting. It is compatible with PS5 consoles and measures 2.76 inches in length.