GAVATKLKCP 50x50x15mm Copper Skiving Fin Alternatives: 6 Similar Picks Compared
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You are looking for gavatklkcp 50x50x15mm pure copper heatsink alternatives. The original GAVATKLKCP heatsink offers efficient heat dissipation using pure copper. It measures 50x50x15mm and targets RAM, LED ICs, and MOS components. This compact size suits tight industrial or automotive spaces. However, you might need different dimensions or specific mounting features. Some projects require adhesive backing or thinner profiles for laptops. Others may need larger surface areas for better passive cooling.
The 6 picks below were chosen because their specifications overlap with the original. We focused on copper materials and passive cooling applications. The list includes options for GPU RAM, M.2 SSDs, and general electronic components. Each product addresses a specific need that the base model does not cover. You will find solutions for gap filling, memory cooling, and targeted power stage dissipation. This guide compares these items strictly by their published specs. You can decide which alternative fits your hardware constraints best.
Our top pick: GAVATKLKCP 50x50x15mm Copper Skiving Fin Heatsink.
How these compare to the original
Alphacool 10 x 10mm Copper RAM Heatsinks
The Alphacool 10x10mm heatsink differs significantly in dimensions and target application. While the GAVATKLKCP measures 50x50x15mm for general RAM and LED cooling, this Alphacool unit is smaller at 10x10mm but longer at 100mm. It weighs 0.07 kilograms and targets GPU RAM and MOSFETs specifically. You get a dedicated solution for power stages rather than a multi-purpose block. The trade-off is that it covers less surface area per unit. If you need to cool specific memory chips on a graphics card, this fits better. It lacks the versatility of the larger GAVATKLKCP block for general electronic component cooling.
Alphacool 14 x 14mm Copper Heatsinks 10-Pack
The Alphacool 14x14mm heatsink offers a larger footprint than the 10mm version but remains much smaller than the 50x50mm GAVATKLKCP. It measures 100mm in length and weighs 3.84 ounces. This 10-pack provides multiple units for passive cooling of small GPU RAM or MOSFETs. You gain flexibility by having ten pieces for various spots on a motherboard or graphics card. The GAVATKLKCP is a single, larger block. Choose this if you need to cool multiple discrete components across a board. The trade-off is the need for adhesive or mounting hardware for each piece. It is less ideal for a single large heat source like a primary RAM stick.
Easycargo 15x15x0.5mm Copper Shims 20-Pack
The Easycargo 15x15x0.5mm copper shims are fundamentally different from the 15mm thick GAVATKLKCP block. These are thin pads with thermal tape, measuring only 0.5mm in height. They are designed for passive laptop component cooling where space is extremely limited. You get twenty pads for easy application to GPU, CPU, or RAM chips. The GAVATKLKCP is a solid block requiring more clearance. This shim kit is better for tight laptops or small gaps. You sacrifice thermal mass and height for ease of installation and minimal profile. It is not suitable for high-heat components that require deep heat dissipation.
Easycargo 100-Piece 15mm Copper Shim Kit
The Easycargo 15mm copper shim kit provides versatile thickness options for M.2 NVMe SSD cooling. Unlike the solid GAVATKLKCP block, these are shims for gap filling and thermal contact. They fit builders who need precise spacing without pre-applied glue. The GAVATKLKCP is a fixed 15mm block for RAM and LEDs. This kit offers adaptability for various SSD sizes and motherboard layouts. You gain flexibility in thermal management for storage devices. The trade-off is that shims rely on direct contact and pressure rather than a massive copper block. It is better for SSDs than for the general electronic cooling the original product targets.
Easycargo SODIMM Copper Memory Heatsink
The Easycargo SODIMM copper heatsink is specialized for laptop SODIMM RAM cooling. It measures 63x23mm and includes thermal tape. This low-profile design fits tight laptop spaces where the larger 50x50x15mm GAVATKLKCP would not fit. You get a targeted solution for memory modules in notebooks. The GAVATKLKCP is too bulky for most laptop interiors. This heatsink provides passive dissipation without bulk. The trade-off is limited compatibility with desktop or industrial equipment. It is ideal for laptop builders who need RAM cooling. It lacks the universal application of the original block for various electronic components.
Easycargo 20mm Copper Pad Shim Kit
The Easycargo 20mm copper pad shim kit offers precise gap filling for small components. It measures 20x20mm with pre-applied adhesive. This is suitable for laptop RAM and PS5 SSDs. The GAVATKLKCP is a larger 50x50mm block without adhesive. You gain ease of installation and reliable thermal transfer in tight spaces with this kit. The trade-off is smaller surface area per unit. This kit is better for multiple small components. The original block is better for a single larger heat source. Choose this if you need to cool several small chips with minimal effort.
Quick picks
Our 7 picks
GAVATKLKCP 50x50x15mm Copper Skiving Fin Heatsink
Best for: Passive cooling of small electronic components
- Material
- Pure Copper
- Compatible Device
- Electronic RAM Chip LED IC MOS
- Dimensions
- 50x50x15mm
View on Amazon: GAVATKLKCP 50x50x15mm Copper Skiving Fin Heatsink Affiliate link
This is a 50x50x15mm pure copper heatsink designed for electronic RAM chips, LEDs, ICs, and MOS components. The skiving fin construction offers high thermal conductivity for rapid cooling. Its lightweight build allows for easy installation in machinery, automotive, or home appliance applications. You get a durable, wear-resistant unit that fits standard small-footprint cooling needs without adding bulk.
Pros
- Constructed from pure copper for high thermal conductivity
- Compact 50x50x15mm dimensions fit tight spaces
- Skiving fin design enhances heat dissipation
- Lightweight and easy to install
Cons
- No fan or mounting hardware included
- Limited to small electronic components like RAM and LEDs
- Single size option restricts larger heat loads
Good fit if
- You need passive cooling for RAM chips or LEDs
- You require a pure copper heatsink for industrial equipment
- You have limited space for a 50x50mm footprint
Skip if
- You need active cooling with a fan included
- You are cooling a high-power CPU or GPU
- You require mounting brackets or thermal pads
Verdict: GAVATKLKCP 50x50mm Pure Copper Heatsink is a solid passive cooling solution for small electronic components like RAM and LEDs. It fits well in industrial or automotive setups where space is tight and pure copper conductivity is required.
Alphacool 10 x 10mm Copper RAM Heatsinks
Best for: Cooling GPU RAM and MOSFETs
- Material
- Solid copper
- Cooling Method
- Passive
- Compatible Device
- GPU RAM, VRam, voltage converters
- Dimensions
- 10 x 10 mm
- Weight
- 0.07 kilograms
View on Amazon: Alphacool 10 x 10mm Copper RAM Heatsinks Affiliate link
This is a pack of ten passive copper heatsinks measuring 10 by 10 millimeters. They are designed for GPU RAM and MOSFETs. The material is pure copper for efficient heat transfer. You get a quantity of ten units in the box. This size is smaller than the 50x50mm heatsinks in this guide. It suits small component cooling needs.
Pros
- Made of pure copper
- Passive cooling design
- Includes 10 units
- Compact 10x10mm size
Cons
- 10x10mm size is too small for CPU cores
- Passive cooling only
- Not compatible with standard CPU sockets
Good fit if
- You need to cool GPU memory chips
- You are cooling MOSFETs on a motherboard
- You need small copper heatsinks for RAM
Skip if
- You need to cool a main CPU
- You require active fan cooling
- You need larger 50x50mm heatsinks
Verdict: Alphacool 10x10mm Copper Heatsink is a small passive copper solution for GPU RAM and MOSFETs. It fits builders who need targeted cooling for memory or power stages rather than a processor.
Alphacool 14 x 14mm Copper Heatsinks 10-Pack
Best for: passive GPU RAM and Mosfet cooling
- Material
- Solid copper
- Cooling Method
- Passive
- Compatible Device
- GPU RAM, VRam, voltage converters
- Dimensions
- 14 x 14 mm
- Weight
- 3.84 ounces
View on Amazon: Alphacool 14 x 14mm Copper Heatsinks 10-Pack Affiliate link
You get ten pure copper passive heatsinks measuring 14 by 14 millimeters. These small pads attach directly to GPU RAM or Mosfets to spread heat. The material conducts thermal energy efficiently without fans. This pack offers a compact solution for tight spaces where airflow is limited or nonexistent. You receive pre-applied adhesive for straightforward installation on compatible components.
Pros
- Pure copper material for high thermal conductivity
- Compact 14 by 14mm dimensions for tight spaces
- Passive cooling requires no power or fans
- Includes ten units for multiple components
- Pre-applied adhesive simplifies installation
Cons
- Passive design relies entirely on case airflow
- Small surface area limits heat dissipation capacity
- No active fan support for high heat loads
Good fit if
- You need to cool GPU VRAM modules
- You are cooling Mosfets in a compact build
- You want passive heat spreading without fans
Skip if
- You require active cooling for high TDP components
- You need heatsinks larger than 14mm
- You want adjustable fan speed control
Verdict: Alphacool 14x14mm Copper Heatsink 10-Pack fits users who need passive cooling for small GPU RAM or Mosfet areas. It provides reliable copper conduction in a tiny footprint. You should choose this if space is tight and airflow is sufficient.
Easycargo 15x15x0.5mm Copper Shims 20-Pack
Best for: passive laptop component 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
This pack of 20 copper pad shims measures 15x15x0.5mm. They feature pre-applied 3M 8810 thermal conductive adhesive tape. You use them for passive cooling on laptop GPU, CPU, VRAM, and IC chips. The pure copper material helps spread heat. The thin profile fits tight spaces. This option suits you if you need small, ready-to-apply copper surfaces for specific electronic components.
Pros
- Pure copper construction for heat dissipation
- Pre-applied 3M 8810 thermal adhesive tape
- Compact 15x15x0.5mm dimensions
- Includes 20 pieces per pack
Cons
- Passive cooling only, no fan support
- Small 15mm size limits surface area
- Fixed adhesive prevents repositioning
Good fit if
- You need passive cooling for laptop components
- You require pre-applied thermal adhesive tape
- You are cooling small IC chips or VRAM
Skip if
- You need active cooling with fans
- You require larger heatsink surface areas
- You need adjustable mounting hardware
Verdict: Easycargo 15x15x0.5mm Copper Heatsink Shims provides small, adhesive-backed copper pads for passive laptop cooling. It fits you if you need ready-to-apply thermal solutions for GPU, CPU, or RAM chips in tight spaces.
Easycargo 100-Piece 15mm Copper Shim Kit
Best for: M.2 SSD gap filling and thermal contact
- Material
- Copper C1100
- Compatible Device
- PC, Laptop GPU, CPU, M.2 NVMe SSD
- Length
- 0.6 inches
- Width
- 0.6 inches
View on Amazon: Easycargo 100-Piece 15mm Copper Shim Kit Affiliate link
This kit includes 100 pure copper C1100 shims in 12 sizes, designed as gap fillers for M.2 NVMe SSDs and other PC components. The shims measure 15mm by 15mm with varying thicknesses from 0.1mm to 2mm. Copper C1100 offers high thermal conductivity at 401W/mK. You get options for with or without glue. It suits users needing precise thermal contact for low-profile cooling solutions.
Pros
- Includes 100 copper shims across 12 thickness sizes
- Pure Copper C1100 material with 401W/mK conductivity
- Available in with-glue and without-glue styles
- 15mm x 15mm dimensions fit standard M.2 slots
Cons
- Shims are sold without pre-applied adhesive
- Requires manual installation and alignment
- Limited to 15mm width for larger heatsinks
Good fit if
- You need to fill gaps between M.2 SSDs and heatsinks
- You prefer pure copper for superior thermal transfer
- You want to adjust shim thickness for precise fit
Skip if
- You require pre-applied thermal adhesive for quick setup
- You need shims larger than 15mm for wide components
- You are looking for a complete heatsink rather than a shim
Verdict: Easycargo 15mm Copper Shim Kit provides versatile thickness options for M.2 NVMe SSD cooling. It fits builders who need precise gap filling and high thermal conductivity without pre-applied glue.
Easycargo SODIMM Copper Memory Heatsink
Best for: Laptop SODIMM RAM passive cooling
- Material
- Copper
- Compatible Device
- Laptop Notebook SODIMM RAM
- Dimensions
- 63mmx23mmx0.5mm
- Mounting Type
- Pre-applied adhesive tape
- Features
- Thermal Tape
- Length
- 2.48 inches
View on Amazon: Easycargo SODIMM Copper Memory Heatsink Affiliate link
This Easycargo kit provides low-profile copper heatsinks designed for laptop SODIMM RAM modules. Each unit measures 63mm by 23mm by 0.5mm, ensuring it fits within tight laptop chassis constraints. The product includes pre-applied 3M 8810 thermal conductive adhesive tape for straightforward installation. Weighing only 5 grams per piece, it adds minimal mass while offering pure copper thermal conductivity for memory cooling.
Pros
- Pure copper material for effective heat dissipation
- Low profile 0.5mm thickness fits tight spaces
- Pre-applied 3M 8810 thermal adhesive tape included
- Specifically sized for SODIMM RAM layout
Cons
- Very small surface area compared to larger heatsinks
- Only suitable for laptop SODIMM RAM, not desktop DIMM
- No mounting hardware included, relies on adhesive
Good fit if
- You need to cool laptop memory in a confined space
- You want a low-profile solution that does not interfere with other components
- You prefer pre-applied adhesive for easy installation
Skip if
- You are cooling desktop DIMM RAM which requires larger heatsinks
- You need adjustable fan speed or active cooling
- You require a heatsink with mounting screws or clips
Verdict: Easycargo 63x23mm Laptop Copper Heatsink is a specialized, low-profile copper solution for laptop SODIMM RAM cooling. It fits users who need passive heat dissipation in tight spaces without the bulk of larger coolers.
Easycargo 20mm Copper Pad Shim Kit
Best for: small gap filling for laptops and PS5 SSDs
- Material
- Pure Copper C1100
- Compatible Device
- CPU, GPU, VGA, RAM, VRM, PS5 SSD
- Dimensions
- 20mm x 20mm
- Weight
- 4.66 ounces
View on Amazon: Easycargo 20mm Copper Pad Shim Kit Affiliate link
This kit provides 40 pure copper C1100 shims measuring 20mm by 20mm. It includes six thicknesses ranging from 0.3mm to 1.5mm to fill gaps. The high thermal conductivity of 401W/mK helps transfer heat away from components. You can use these low-profile pads for laptops, PS5s, M.2 SSDs, and VRMs. The set comes with pre-applied 3M 8810 adhesive for easy installation.
Pros
- Pure Copper C1100 material with 401W/mK thermal conductivity
- Includes 40 pieces in 6 different thicknesses
- Pre-applied 3M 8810 adhesive for secure mounting
- Low profile design suitable for tight spaces
Cons
- Fixed 20mm x 20mm size limits use on larger chips
- Maximum thickness is only 1.5mm
- Requires careful selection of the correct shim size
Good fit if
- You need to fill small gaps between chips and heatsinks
- You are cooling PS5 SSDs or M.2 NVMe drives
- You want pre-applied adhesive for quick installation
Skip if
- You require shims larger than 20mm x 20mm
- You need thicknesses greater than 1.5mm
- You are cooling standard desktop CPU coolers
Verdict: Easycargo 20mm Pure Copper Shim Kit offers precise gap filling for small components like laptop RAM and PS5 SSDs. You should buy this if you need reliable thermal transfer in tight spaces with pre-applied adhesive.
Specifications side by side
| Spec | GAVATKLKCP 50x50x15mm Copper Skiving Fin Heatsink | Alphacool 10 x 10mm Copper RAM Heatsinks | Alphacool 14 x 14mm Copper Heatsinks 10-Pack | Easycargo 15x15x0.5mm Copper Shims 20-Pack | Easycargo 100-Piece 15mm Copper Shim Kit | Easycargo SODIMM Copper Memory Heatsink | Easycargo 20mm Copper Pad Shim Kit |
|---|---|---|---|---|---|---|---|
| Material | Pure Copper | Solid copper | Solid copper | Copper | Copper C1100 | Copper | Pure Copper C1100 |
| Cooling Method | not stated | Passive | Passive | passive | not stated | not stated | not stated |
| Compatible Device | Electronic RAM Chip LED IC MOS | GPU RAM, VRam, voltage converters | GPU RAM, VRam, voltage converters | Laptop GPU CPU IC Chips VGA RAM | PC, Laptop GPU, CPU, M.2 NVMe SSD | Laptop Notebook SODIMM RAM | CPU, GPU, VGA, RAM, VRM, PS5 SSD |
| Dimensions | 50x50x15mm | 10 x 10 mm | 14 x 14 mm | 15x15x0.5mm | not stated | 63mmx23mmx0.5mm | 20mm x 20mm |
| Mounting Type | not stated | not stated | not stated | Pre applied adhesive tape backing | not stated | Pre-applied adhesive tape | not stated |
| Features | not stated | not stated | not stated | Thermal Tape | not stated | Thermal Tape | not stated |
| Weight | not stated | 0.07 kilograms | 3.84 ounces | not stated | not stated | not stated | 4.66 ounces |
| Length | not stated | not stated | not stated | 0.59 inches | 0.6 inches | 2.48 inches | not stated |
| Width | not stated | not stated | not stated | 0.59 inches | 0.6 inches | 0.91 inches | not stated |
| Size | One Size | not stated | not stated | 15x15x0.5mm | not stated | not stated | not stated |
| Color | One Color | Copper | DE-223 | Copper Tone | Copper | not stated | not stated |
| Model | GAVATKLKCP | 17426 | 17427 | NA | ES-C100-1515 | 6323-05-8810 | 2020XXC40 |
If you are planning a full liquid loop instead, you can compare ediy pure copper radiator 360mm alternatives.
Frequently asked questions
Can these copper heatsinks cool an M.2 SSD?
Yes, several options work for M.2 SSDs. The Easycargo 100-Piece 15mm Copper Shim Kit is designed for precise gap filling and thermal contact with NVMe drives. It provides high thermal conductivity without pre-applied glue. Other shims also support VRM and GPU cooling, making them versatile for various small component heat dissipation needs in tight spaces.
Are there heatsinks with adhesive tape included?
Yes, some models come with thermal tape for easy installation. The Easycargo 15x15x0.5mm Copper Shims feature adhesive backing for passive laptop component cooling. The Easycargo SODIMM Copper Memory Heatsink also includes thermal tape, targeting laptop RAM. These are ideal if you need ready-to-apply solutions for GPU, CPU, or RAM chips without additional mounting hardware.
Which option is best for laptop RAM cooling?
The Easycargo SODIMM Copper Memory Heatsink is specialized for this task. It measures 63x23mm and offers low-profile passive heat dissipation for laptop SODIMM RAM. It fits users who need compact cooling without bulk. The Easycargo 15x15x0.5mm Copper Shims are also suitable for general laptop component cooling, providing a flexible thermal solution for tight internal spaces.
Do these heatsinks support GPU RAM cooling?
Several products target GPU memory specifically. The Alphacool 10x10mm and 14x14mm Copper Heatsinks are designed for passive cooling of GPU RAM and MOSFETs. The Easycargo 20mm Copper Pad Shim Kit also supports GPU cooling alongside PS5 SSDs. These options provide reliable copper conduction for small areas where airflow might be limited or targeted cooling is required.
What is the material used in these alternatives?
All listed alternatives use pure copper for heat dissipation. The GAVATKLKCP heatsink, Alphacool units, and all Easycargo shims are constructed from copper. This material ensures high thermal conductivity, which is essential for passive cooling applications. Whether you need a solid block or thin shims, the copper construction remains consistent across these small component cooling solutions.
How small are the smallest heatsink options?
The smallest options are thin copper shims. The Easycargo 15x15x0.5mm Copper Shims measure 15x15mm with a thickness of 0.5mm. The Easycargo SODIMM Heatsink is 63x23mm. The Alphacool heatsinks are 10x10mm or 14x14mm in cross-section but longer. These compact dimensions allow installation in very tight industrial, automotive, or laptop spaces where larger coolers do not fit.