Easycargo 15x15x0.5mm Copper Shims 20-Pack or Easycargo 6mm Copper Heatsink 10-Pack? Which Easycargo Model to Buy
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You are comparing the easycargo 20pcs heatsink copper pad vs 6mm copper heatsink 6x6x5mm to decide which passive cooling solution fits your hardware. Both products are made of copper and include pre-applied 3M 8810 thermal adhesive tape for easy installation. The main difference lies in their physical geometry. One is a flat shim designed to bridge gaps, while the other is a small block with significant height. You need to match the shape to your component’s surface area and clearance constraints.
Key differences
| Aspect | Easycargo 15x15x0.5mm Copper Shims 20-Pack | Easycargo 6mm Copper Heatsink 10-Pack |
|---|---|---|
| Dimensions | 15x15x0.5mm | 6x6x5mm |
| Quantity | 20-pack | 10-pack |
| Primary Use Case | Laptop GPU, CPU, VRAM IC | VRM, MOSFET, stepper drivers |
| Height | 0.5mm (flat shim) | 5mm (vertical block) |
Which one should you choose?
Choose Easycargo 15x15x0.5mm Copper Shims 20-Pack if
- You need to cover a larger surface area like a laptop GPU or CPU die.
- You have very tight vertical clearance and cannot accommodate a 5mm tall block.
- You require more units for multiple chips on a motherboard or laptop.
Choose Easycargo 6mm Copper Heatsink 10-Pack if
- You are cooling small components like VRM MOSFETs or stepper drivers.
- You need extra height to increase surface area for passive heat dissipation.
- Your target components are spaced closely together and require smaller footprints.
Verdict: Choose the 15x15mm shims if you need broad coverage for larger chips like GPUs or CPUs in laptops. Select the 6x6x5mm heatsinks if you are targeting smaller, specific components like VRMs or stepper motors where height adds cooling value. Your choice depends entirely on the surface area you need to cover and the vertical space available.
Shim vs Heatsink Comparison
Physical Dimensions
Product A measures 15x15x0.5mm, offering a wide, flat profile ideal for covering larger surface areas on components like laptop GPUs or VRAM. Product B is significantly smaller at 6x6x5mm. This compact size allows it to fit into tight spaces where the larger shim would not fit. The height difference is also notable, with Product B providing 5mm of vertical thickness compared to just 0.5mm for Product A. You need to measure your target component carefully to ensure the physical footprint matches your hardware constraints.
Heat Dissipation Surface
Product A provides a broad 225 square millimeter contact area due to its 15x15mm size. This large surface area helps spread heat across a wider section of the component. Product B offers only a 36 square millimeter base. However, its 5mm height adds some vertical surface area, though still much less than the shim's total footprint. For passive cooling, a larger base usually transfers heat away from the hot spot more effectively. You should choose Product A if you need to cover a broader heat source.
Component Compatibility
Product A lists compatibility with laptop GPUs, CPUs, VRAM, and chipset ICs. It is designed for broader surfaces common in mobile computing. Product B targets VRM, MOSFETs, stepper drivers, and regulators. These are often smaller, discrete components found on motherboards or 3D printers. If you are cooling a large graphics card chip, Product A is the better fit. If you are managing heat on small voltage regulators or motor drivers, Product B’s smaller size is more appropriate for those specific targets.
Mounting Method
Both products use pre-applied 3M 8810 thermal conductive adhesive tape. This means you do not need to buy separate thermal pads or glue. The tape is already attached to the copper base. This simplifies the installation process for both items. You simply peel and stick. There is no difference in the mounting mechanism between the two. Both offer a clean, tool-free installation. This shared feature ensures that ease of use is equal for both options, regardless of which size you select.
Pack Quantity
Product A comes with a 20-pack of shims. This allows you to cover multiple components or have spares for future repairs. Product B includes only 10 heatsinks. If your project requires cooling many small drivers or VRMs, the 20-pack of shims might offer more flexibility for covering larger areas or multiple devices. However, if you only need a few points of cooling, the 10-pack is sufficient. Consider how many components you need to cool before deciding on the quantity.
Which Easycargo Model Should You Buy
Users covering large VRAM or GPU surfaces
Product A measures 15x15x0.5mm, providing a wide footprint to cover larger components like laptop GPUs or VRAM chips. Its flat profile ensures broad contact area for passive heat dissipation. The included 3M 8810 adhesive tape simplifies installation on flat surfaces, making it the practical choice for broad thermal coverage needs.
Those cooling small VRM or MOSFET chips
Product B is a compact 6x6x5mm heatsink designed for tight spaces. Its height allows it to fit around small IC chips, VRM regulators, and stepper drivers. The pre-applied 3M 8810 tape ensures secure mounting. This small size is ideal for targeted cooling on specific small components without obstructing surrounding hardware.
People needing quantity for multiple small parts
Product A comes in a 20-pack, offering double the quantity of Product B. If you need to cool multiple small areas or want spares, this pack provides more units. Each shim is 15x15mm, suitable for various small chips. The higher count makes it a cost-effective option for broader passive cooling projects.
The products compared
Easycargo 15x15x0.5mm Copper Shims 20-Pack
Best for: filling small gaps for passive laptop cooling
- Material
- Copper
- Cooling Method
- passive
- Compatible Device
- Laptop GPU CPU IC Chips VGA RAM
- Dimensions
- 15x15x0.5mm
- Mounting Type
- Pre applied adhesive tape backing
- Features
- Thermal Tape
View on Amazon: Easycargo 15x15x0.5mm Copper Shims 20-Pack Affiliate link
These Easycargo copper shims measure 15x15x0.5mm and come with pre-applied 3M 8810 thermal adhesive tape. They are designed for passive cooling on laptop GPUs, CPUs, VRAM, and chipset ICs. The pack includes 20 units of thin copper pads. This setup helps bridge gaps between heat sources and larger heatsinks. You get a simple, adhesive-backed solution for specific thermal bridging needs.
Pros
- 15x15x0.5mm copper dimensions for precise fit
- Pre-applied 3M 8810 thermal conductive adhesive
- Pack of 20 shims for multiple applications
- Suitable for passive cooling of GPU and VRAM
Cons
- Small 15x15mm surface area limits heat transfer
- Only 0.5mm thickness restricts gap-filling range
- Passive cooling only, no active fan support
Good fit if
- You need to bridge a small gap between a chip and a heatsink
- You are cooling a laptop GPU or VRAM with passive methods
- You require pre-applied adhesive for easy installation
Skip if
- You need to cool a high-power desktop CPU with active airflow
- You require a larger surface area for better heat dissipation
- You are looking for a standalone heatsink rather than a shim
Verdict: Easycargo 15x15x0.5mm Copper Shims 20-Pack is a practical solution for users who need to fill small gaps between heat sources and cooling components. It fits those working on laptop GPU or VRAM passive cooling projects where space is tight.
Easycargo 6mm Copper Heatsink 10-Pack
Best for: small VRM and stepper driver cooling
- Material
- Copper
- Cooling Method
- Passive
- Compatible Device
- VRM, GPU, MOSFET, stepper driver
- Dimensions
- 6mm x 6mm x 5mm
- Mounting Type
- Pre-applied 3M 8810 adhesive tape
- Features
- Thermal Tape
View on Amazon: Easycargo 6mm Copper Heatsink 10-Pack Affiliate link
This pack includes ten 6x6x5mm copper heatsinks designed for passive cooling. Each unit features a pre-applied 3M 8810 thermal adhesive backing for direct mounting. The compact 0.24-inch square base suits small components like VRM modules, MOSFETs, and stepper drivers. You get a straightforward copper solution without complex installation hardware. It targets tight spaces where larger coolers do not fit.
Pros
- Pre-applied 3M 8810 thermal adhesive tape
- Pure copper material for heat dissipation
- Compact 6x6x5mm dimensions for tight spaces
- Passive cooling method requires no power
Cons
- Small 6x6mm base area limits total heat transfer
- Passive design cannot handle high thermal loads
- Adhesive tape may leave residue on removal
Good fit if
- You need to cool small VRM or MOSFET components
- You have limited vertical clearance for cooling parts
- You want a simple adhesive mounting solution
Skip if
- You require active cooling with a fan
- You need to dissipate heat from a large GPU
- You want to reuse the heatsink without damage
Verdict: Easycargo 6mm Copper Heatsink is a practical passive cooling option for small electronic components like VRMs and stepper drivers. It fits best in tight spaces where you need a simple adhesive mount for low-to-medium heat loads.
Specifications side by side
| Spec | Easycargo 15x15x0.5mm Copper Shims 20-Pack | Easycargo 6mm Copper Heatsink 10-Pack |
|---|---|---|
| Material | Copper | Copper |
| Cooling Method | passive | Passive |
| Compatible Device | Laptop GPU CPU IC Chips VGA RAM | VRM, GPU, MOSFET, stepper driver |
| Dimensions | 15x15x0.5mm | 6mm x 6mm x 5mm |
| Mounting Type | Pre applied adhesive tape backing | Pre-applied 3M 8810 adhesive tape |
| Features | Thermal Tape | Thermal Tape |
| Length | 0.59 inches | not stated |
| Width | 0.59 inches | not stated |
| Size | 15x15x0.5mm | not stated |
| Color | Copper Tone | not stated |
| Model | NA | 060605C10-8810 |
Frequently asked questions
Can I use the 15x15mm copper shims to cool VRAM chips?
Yes, you can use the 15x15x0.5mm copper shims for VRAM cooling. They are compatible with RAM and feature a wide 15x15mm footprint. This size allows them to cover larger surface areas effectively. The included thermal tape ensures a secure bond to the memory modules for passive heat dissipation.
What is the thickness of the Easycargo copper shims?
The Easycargo 15x15x0.5mm copper shims have a thickness of 0.5mm. They measure 15x15mm in length and width. This thin profile makes them ideal for filling small gaps between heat sources and cooling components. You get twenty of these shims in each pack.
Are the 6mm heatsinks suitable for stepper drivers?
Yes, the 6mm copper heatsinks are suitable for stepper drivers. They are designed for small electronic components like VRMs and stepper drivers. The compact 6x6x5mm size fits into tight spaces. The pre-applied thermal tape allows for simple adhesive mounting to manage low-to-medium heat loads.
How big is the 6mm copper heatsink?
The 6mm copper heatsink measures 6x6x5mm. This translates to approximately 0.24 inches in width and length, with a height of 0.19 inches. The model number is 060605C10-8810. Its small dimensions make it a practical passive cooling option for compact electronic setups.
Do both products come with thermal adhesive tape?
Yes, both products include thermal adhesive tape. The 15x15mm copper shims come with pre-applied thermal tape for easy installation. The 6mm copper heatsinks also feature thermal tape. This adhesive allows you to mount them directly onto components without needing additional materials for secure attachment.
Which product is better for laptop GPU cooling?
The 15x15x0.5mm copper shims are better for laptop GPU cooling. They are compatible with GPUs and offer a wide 15x15mm surface area. This large footprint covers more of the heat source. The flat profile ensures broad contact for effective passive heat dissipation on larger components.
What material are these Easycargo products made of?
Both the copper shims and the heatsinks are made of copper. The shims have a copper tone finish. Copper is chosen for its high thermal conductivity. This material helps transfer heat away from components like GPUs, VRAM, and VRMs efficiently in passive cooling applications.