MECCANIXITY 20mm x 20mm x Review: Specs, Pros and Cons
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This meccanixity heatsink copper pad shim review covers a small thermal aid for electronics. The MECCANIXITY Copper Shims are simple, flat plates made of pure copper. They measure 20mm by 20mm with a thickness of 1.5mm. You use these pads to help move heat away from small components. The listing notes they work well on chips, notebooks, and memory modules. They transfer heat from ICs or graphics cards to the copper sheet. This helps extend the service time of your hardware. They are not standalone coolers but passive aids.
What stands out
- Made from pure copper for high thermal conductivity
- Dimensions are 20mm x 20mm x 1.5mm
- Withstands high temperatures up to 160 degrees
- Includes 6 pieces per package
- Surface may darken in air without affecting performance
Who it fits
Good fit for
You should consider these shims if you have small electronic components that run hot. They are ideal for cooling chips, memory modules, or north and south bridges in notebooks. Since they are just copper pads, you need to provide your own adhesive to attach them. They are best for DIY repairs or custom cooling setups where space is tight. If you need a simple, durable way to spread heat across a small area, these shims fit the bill.
Who should skip it
You should skip this product if you need a complete cooling solution. These shims do not include fans or heat pipes. They are passive components that require you to attach them manually. If you want a ready-to-use cooler for a CPU or GPU, look elsewhere. Also, if you need larger surface areas, check the other size options listed. The 20mm square is quite small. You must supply your own adhesive, which is not included in the box.
Verdict: These copper shims are a practical, low-profile way to improve heat dissipation on small electronic parts. They are not standalone coolers but useful passive aids for specific DIY applications.
Key specs explained for this shim
Material: Copper
Copper has high thermal conductivity, allowing it to move heat away from hot spots quickly. This makes the shim effective for cooling chips, memory modules, and small electronic components that lack built-in cooling. You should look for copper when you need rapid heat transfer from a source to a sink.
Dimensions: 20mm x 20mm x 1.5mm
These measurements define the surface area and thickness of the pad. The 20mm by 20mm face provides a specific contact area for heat distribution. The 1.5mm thickness adds a slight gap between the component and the heatsink. This size helps you fit the shim onto standard chip sizes without obstructing surrounding parts.
Compatible Device: Chips, notebooks, memory modules
This specification lists the target applications for the shim. You can apply these pads to small electronic chips, notebook components, and memory modules. This versatility allows you to use them for various cooling tasks beyond just CPU coolers, making them useful for general electronics maintenance and thermal management in tight spaces.
Temperature Resistance: 160 degrees
The copper material can withstand temperatures up to 160 degrees. This durability ensures the shim remains stable and does not degrade under heat stress. You can rely on this rating for components that generate significant thermal energy, ensuring the shim continues to function effectively without warping or losing structural integrity over time.
Design and build details
The listing describes the MECCANIXITY Copper Shims as simple, flat plates constructed from pure copper. This material choice is central to the product's function. Copper offers high thermal conductivity, allowing heat to move away from hot spots quickly. You should look for this property when cooling chips, memory modules, or small electronic components that lack built-in cooling mechanisms. The design relies on direct contact rather than complex fins or fans.
According to the listing, the specific variant measures 20mm by 20mm with a thickness of 1.5mm. These dimensions translate to 0.79 inches by 0.79 inches in width and length, with a height of 0.06 inches. The compact footprint allows you to place the shim directly onto small ICs, graphic cards, or notebook components. The 1.5mm thickness provides a substantial thermal bridge compared to thinner options like the 0.1mm or 0.3mm variations also available. This build suggests it is suitable for filling gaps between a heat source and a larger heatsink or chassis.
The listing notes that the copper surface may darken when exposed to air. However, it states that this cosmetic change does not affect the cooling effect. If you are concerned about appearance, you can sand the surface with fine sandpaper. You must use your own adhesive to attach the shim, as it is not included. This build style means the product is a passive thermal aid. It extends component service time by transferring heat effectively, provided you install it correctly on compatible devices.
Setup and daily use guide
Setting up these copper shims is a straightforward process that relies on your own materials. The listing states that adhesive is not included, so you must provide your own mounting solution. You attach the 20mm by 20mm plate directly to the heat source. This could be a chip, a memory module, or a north bridge on a motherboard. The 1.5mm thickness provides a specific gap between the component and the shim. This distance matters for airflow and physical clearance. You need to ensure the surface is clean before application for the best thermal transfer. Daily use involves the shim acting as a passive heat spreader. Copper conducts heat efficiently, moving it away from the hot spot. The shim then dissipates that heat into the surrounding air. The listing notes that the copper will darken when exposed to air. This oxidation does not affect the cooling performance. If the dark surface bothers you, you can sand it with fine sandpaper. The material can withstand temperatures up to 160 degrees Celsius. This durability ensures the shim remains stable during operation. You can use these pads on various electronic devices. They work well on notebooks, graphics cards, and other small components. The package includes six pieces. This allows you to cool multiple spots or replace shims if needed. The simple design means there are no moving parts or complex installation steps. You just adhere the plate and let the copper do the work. It is a low-maintenance solution for localized cooling needs.
Before You Buy These Copper Shims
You need to prepare for installation before using these MECCANIXITY shims. The listing does not include adhesive, so you must source your own mounting material. Thermal epoxy or high-temperature adhesive works best for securing the 20mm by 20mm plate to your target component. Check the thickness of your heat source. The 1.5mm height may not fit in tight spaces where other shims offer 0.1mm or 0.3mm options. You should also consider surface oxidation. The copper may darken when exposed to air, but this does not reduce cooling performance. If appearance matters, you can gently sand the surface. These shims are not standalone coolers. They work best alongside your existing CPU air cooler or thermal paste solution. Use them to bridge gaps between chips and larger heatsinks. They help transfer heat from small electronic components like memory modules or north bridges. Ensure your component can handle the 160-degree temperature rating. Verify that the copper plate fits your specific chip layout without interfering with nearby parts.
Check before you buy
- Source your own adhesive since it is not included in the package.
- Verify the 1.5mm thickness fits your component without blocking nearby parts.
- Confirm the target chip or module can withstand 160-degree temperatures.
- Check if a thinner shim like 0.1mm better suits your tight space.
The product at a glance
MECCANIXITY 20mm x 20mm x 1.5mm Copper Shims
Best for: cooling small electronic chips
- Material
- Copper
- Compatible Device
- Chips, notebooks, memory modules
- Dimensions
- 20mm x 20mm x 1.5mm
View on Amazon: MECCANIXITY 20mm x 20mm x 1.5mm Copper Shims Affiliate link
This copper pad shim helps cool small electronic chips by transferring heat away from components. It measures 20mm by 20mm with a 1.5mm thickness. The copper material withstands temperatures up to 160 degrees. You attach it using separate adhesive. It suits memory modules, notebooks, and graphic cards that need extra thermal dissipation without bulky fans.
Pros
- Made of pure copper for efficient heat transfer
- Withstands high temperatures up to 160 degrees
- Compact 20mm x 20mm size fits tight spaces
- 1.5mm thickness provides solid thermal mass
Cons
- Requires separate adhesive for installation
- Surface darkens when exposed to air
- Only covers small chip areas
Good fit if
- You need to cool small electronic chips
- You have limited space for cooling components
- You are working on memory modules or notebooks
Skip if
- You need a complete cooling solution with fans
- You want a product with included adhesive
- You are cooling large high-heat processors
Verdict: MECCANIXITY 20mm Copper Shim is a practical thermal aid for small chips. It fits memory modules and notebooks where space is tight. You should use it for targeted cooling on specific components.
Specifications side by side
| Spec | MECCANIXITY 20mm x 20mm x 1.5mm Copper Shims |
|---|---|
| Material | Copper |
| Compatible Device | Chips, notebooks, memory modules |
| Dimensions | 20mm x 20mm x 1.5mm |
| Size | 20mm x 20mm x 1.5mm |
| Model | mea231224ee000534 |
Frequently asked questions
What are the exact dimensions of the MECCANIXITY copper shim?
The MECCANIXITY 20mm x 20mm x 1.5mm Copper Shims measure 20mm by 20mm in width and length, with a thickness of 1.5mm. In imperial units, this translates to 0.79 inches by 0.79 inches, and 0.06 inches thick. These compact dimensions make them suitable for tight spaces in small electronics or notebook components.
Is adhesive included with the MECCANIXITY copper shim?
No, adhesive is not included with the MECCANIXITY copper shims. You must source your own mounting material to secure the 20mm by 20mm plate to your component. Thermal epoxy or high-temperature adhesive is recommended to ensure the shim stays in place and maintains effective thermal contact with the heat source.
What material is the MECCANIXITY thermal shim made of?
The MECCANIXITY thermal shim is made of pure copper. Copper is chosen for its high thermal conductivity, which allows it to move heat away from hot spots quickly. This material property makes the shim effective for cooling small electronic chips, memory modules, and other components that generate significant heat in confined spaces.
What is the model number for this MECCANIXITY shim?
The model number for this MECCANIXITY copper shim is mea231224ee000534. You can use this identifier to verify the specific product details or locate replacement parts. It corresponds to the 20mm by 20mm by 1.5mm copper plate designed for targeted cooling on small electronic components.
Can I use this shim for laptop memory modules?
Yes, the MECCANIXITY 20mm copper shim is suitable for cooling small electronic chips, including memory modules. The product is best for cooling small electronic chips where space is tight. You can attach the 20mm by 20mm plate directly to the memory module to help dissipate heat more effectively.
How thick is the MECCANIXITY copper pad?
The MECCANIXITY copper pad is 1.5mm thick, which equals 0.06 inches. This specific thickness provides enough material to aid in heat transfer without adding excessive bulk. It is designed to fit into tight spaces in notebooks or small electronic devices where larger heatsinks cannot be installed.