6 Best Alternatives to the Easycargo 124-Piece Multi-Size Aluminum Copper (2026)

How the alternatives compare

Easycargo 100-Piece 15mm Copper Shim Kit

This kit focuses exclusively on 15mm copper shims, offering precise thickness control for tight gaps. Unlike the original mixed-material assortment, it provides uniform copper construction for consistent thermal conductivity on NVMe drives or VRM components. You lose the variety of aluminum sizes and multiple dimensions found in the 124-piece box. However, the pure copper material may offer slightly better heat absorption for specific high-density chips. It suits builders who need exact fitment rather than a broad range of options. The absence of adhesive tape means you must apply thermal paste or additional tape yourself, adding a step to the installation process compared to the ready-to-use original kit.

GeeekPi 102-Piece Aluminum and Copper Heatsink Kit

The GeeekPi kit offers 102 pieces, which is slightly fewer than the original but still provides a comprehensive range of sizes. It includes both aluminum and copper heatsinks with pre-applied thermal tape, matching the original convenience. The largest heatsink here is larger at 1.57 inches, making it better for bigger Raspberry Pi components like VRAM. The original kit includes smaller 9mm shims that this kit lacks. Weight is higher at 7.83 ounces, indicating more material. This option is ideal for Raspberry Pi enthusiasts who need robust cooling for larger chips while still retaining adhesive ease. It trades some variety in small form factors for better coverage on larger surface areas.

Easycargo 15x15x0.5mm Copper Shims 20-Pack

This product is a 20-pack of 15x15x0.5mm copper shims, offering extreme thinness for precise gap filling. It lacks the variety of sizes and materials found in the original 124-piece kit. You get uniform copper pads with adhesive, which is excellent for low-profile laptop components or specific ICs. The original kit provides thicker heatsinks for more surface area, while these shims are designed for minimal height constraints. This choice is best for users cooling specific small chips where space is extremely limited. It sacrifices the versatility of multiple dimensions for specialized, ultra-thin thermal management. The adhesive is pre-applied, maintaining the ease of use from the original, but you cannot use these for larger components requiring more dissipative surface area.

Easycargo 20mm Copper Pad Shim Kit

This 40-piece kit consists of 20mm pure copper shims in varied thicknesses, designed for precise gap filling on VRM and RAM. Unlike the original, it contains no aluminum and no adhesive tape. You must apply thermal paste or tape separately, which adds complexity but allows for custom mounting solutions. The copper material offers high thermal conductivity for tight spaces. The original kit provides ready-to-use adhesive and mixed materials, making it faster for general use. This kit is better for builders who need to fill specific gaps on memory modules or voltage regulators without adding height. It is less versatile for general small component cooling but offers targeted performance for specific motherboard areas.

Easycargo 20-Piece Copper and Aluminum Heatsink Kit

This 20-piece kit is a simplified version focused on Raspberry Pi passive cooling. It includes both copper and aluminum heatsinks with pre-applied adhesive, similar to the original. However, it has far fewer pieces and a narrower size range. The largest heatsink is 0.55 inches, smaller than some options in the original kit. It is lighter at 0.64 ounces. This kit is ideal for users who only need basic cooling for a Raspberry Pi board and do not require the extensive assortment for other devices. It gives up the versatility for laptops or PS5 components found in the original. It is a cost-effective and space-saving option for dedicated Raspberry Pi builds.

Easycargo 9mm Copper VRM Heatsinks

This 10-pack of 9mm copper heatsinks is specialized for VRM and stepper driver cooling. It lacks the size variety and aluminum options of the original 124-piece kit. The heatsinks are small, measuring 9x9x4mm, with pre-applied adhesive for easy installation. They are designed for passive cooling of small, high-heat components in tight spaces. The original kit includes larger heatsinks for CPUs or SSDs, which this kit cannot accommodate. This option is best for users focusing on specific motherboard VRM areas or 3D printer drivers. It offers targeted thermal performance for small ICs but requires purchasing additional products for broader cooling needs. The adhesive feature matches the original, ensuring straightforward application.

Quick picks

Our 7 picks

1 Best overall

Easycargo 124-Piece Multi-Size Aluminum and Copper Kit

Best for: Cooling small chips and SSDs with adhesive

Material

Aluminum and Copper

Compatible Device

Raspberry Pi 4, M.2 SSD, PS5

Mounting Type

Pre-applied 3M 8810 adhesive tape

Features

Thermal Tape

Length

0.56 inches

Width

0.56 inches

View on Amazon: Easycargo 124-Piece Multi-Size Aluminum and Copper Kit Affiliate link

This kit provides 124 pre-applied heatsinks in nine sizes, combining aluminum and copper materials. It uses 3M 8810 thermal conductive adhesive tape for mounting, eliminating the need for screws. The assortment includes various dimensions for Raspberry Pi 4, M.2 SSDs, PS5, and VRM components. Weighing 5.93 ounces, it offers a universal solution for cooling small IC chips, RAM, and GPU modules.

Pros

• Includes 124 pieces across nine distinct sizes
• Combines aluminum and copper materials for heat dissipation
• Features pre-applied 3M 8810 thermal conductive adhesive tape
• Suitable for Raspberry Pi 4, M.2 SSD, and PS5

Cons

• Limited to adhesive mounting without screw options
• Small form factor restricts use to low-profile components
• No active cooling fan included in the kit

Good fit if

• You need to cool multiple small chips on a single board
• You want pre-applied adhesive for quick installation
• You are upgrading Raspberry Pi or M.2 SSD thermal performance

Skip if

• You require high-airflow cooling for large CPU heat sinks
• You need screw-mountable heatsinks for heavy components
• You are cooling a standard desktop processor without auxiliary chips

Verdict: Easycargo 124-Piece Aluminum Copper Heatsink Kit is ideal for technicians managing heat on small components like VRMs and SSDs. It suits builders who need a variety of sizes with ready-to-use adhesive for fast assembly on devices like the Raspberry Pi 4.

2 Best premium

Easycargo 100-Piece 15mm Copper Shim Kit

Best for: precise gap filling on small PC components

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 provides 100 pure copper C1100 shims for gap filling in cooling applications. Each shim measures 15mm by 15mm with 12 different thickness options ranging from 0.1mm to 2mm. The copper offers high thermal conductivity at 401W/mK. You can use these plates to improve heat transfer on PC components, laptops, GPUs, VRAM, RAM, IC chips, PS5, and M.2 NVMe SSDs. It includes both pre-applied adhesive and non-adhesive versions.

Pros

• Made from pure Copper C1100 for 401W/mK thermal conductivity
• Includes 100 shims in 12 distinct thicknesses from 0.1mm to 2mm
• Standard 15mm x 15mm size fits many small components
• Available in both with and without adhesive options

Cons

• No adhesive included in the base configuration
• Limited to 15mm x 15mm footprint size
• Does not include mounting hardware or thermal paste

Good fit if

• You need precise gap fillers for M.2 SSDs or VRM chips
• You require multiple thicknesses to fine-tune cooling clearance
• You want pure copper for maximum thermal conductivity

Skip if

• You need shims larger than 15mm by 15mm
• You prefer aluminum for weight reduction
• You need pre-applied adhesive without buying a separate kit

Verdict: Easycargo 15mm Copper Shim Kit offers precise thickness control for tight cooling gaps. It suits builders who need exact fitment for small components like NVMe drives or VRM heatsinks.

3 Also great

GeeekPi 102-Piece Aluminum and Copper Heatsink Kit

Best for: Raspberry Pi VRM and VRAM cooling

Material

Aluminum, Copper

Compatible Device

Raspberry Pi, CPU, GPU, Laptop

Mounting Type

Thermal conductive adhesive tape

Dimensions

1.57 × 1.57 × 0.43 inches

Weight

7.83 ounces

View on Amazon: GeeekPi 102-Piece Aluminum and Copper Heatsink Kit Affiliate link

This kit includes 102 heatsinks in 17 categories, split between 92 aluminum and 10 copper units. It uses thermal conductive adhesive tape for mounting on Raspberry Pi VRM, VRAM, CPU, and GPU components. The set comes with a storage box to organize the 1.57-inch wide units. You get a comprehensive assortment for cooling various small electronic components and stepper motors.

Pros

• Includes 92 aluminum and 10 copper heatsinks
• Organized into 17 categories within a storage box
• Pre-applied thermal conductive adhesive tape
• Covers multiple component types like VRM and GPU

Cons

• Only 10 copper units included in the 102-piece set
• Adhesive mounting limits repositioning compared to screw mounts
• No screw or clip mounting hardware provided

Good fit if

• You need a large variety of heatsink sizes for different components
• You are cooling Raspberry Pi VRM or VRAM chips
• You want organized storage for your thermal management supplies

Skip if

• You require screw-on mounting for heavy components
• You need a kit focused primarily on copper heatsinks
• You are cooling a standard desktop CPU with a fan

Verdict: GeeekPi 102pc Heatsink Kit is a practical solution for electronics enthusiasts managing multiple small cooling tasks. It suits those building Raspberry Pi setups who need diverse sizes and convenient adhesive application.

4 Also great

Easycargo 15x15x0.5mm Copper Shims 20-Pack

Best for: small 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 kit includes 20 copper pad shims sized 15x15x0.5mm. They use pre-applied 3M 8810 thermal conductive adhesive tape for mounting. The passive design targets laptop GPU, CPU, VRAM, and chipset cooling. You get pure copper material for heat transfer. This setup suits users needing small, precise thermal pads for compact electronic components.

Pros

• Includes 20 copper pad shims
• Dimensions are 15x15x0.5mm
• Pre-applied 3M 8810 adhesive tape
• Pure copper material construction

Cons

• Only covers passive cooling needs
• Small 15x15mm size limits surface area
• No fan or active cooling included

Good fit if

• You need small copper shims for laptop components
• You want pre-applied adhesive for easy installation
• You are cooling VRAM or chipset ICs

Skip if

• You require large heatsinks for main CPUs
• You need active cooling with fans
• You want aluminum instead of copper

Verdict: Easycargo 15x15mm Copper Heatsink Shims provides small copper pads with adhesive for precise laptop component cooling. It fits users who need passive thermal management for specific ICs rather than general CPU cooling.

5 Also great

Easycargo 20mm Copper Pad Shim Kit

Best for: precise gap filling on VRM and RAM

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 for gap filling. Each pad measures 20mm by 20mm. You get six thickness options, including 0.3mm, 0.5mm, 0.8mm, 1mm, 1.2mm, and 1.5mm. The material offers 401W/mK thermal conductivity. It suits cooling for VRM, RAM, and SSDs. The low profile design fits tight spaces.

Pros

• Pure Copper C1100 material for high conductivity
• Includes 40 pads across six thicknesses
• Low profile 20mm x 20mm dimensions
• Suitable for VRM, RAM, and SSD cooling

Cons

• No adhesive tape included for installation
• Limited to 20mm x 20mm pad size
• Maximum thickness is only 1.5mm

Good fit if

• You need precise gap fillers for VRM components
• You require multiple thicknesses for different boards
• You want pure copper for maximum heat transfer

Skip if

• You need pre-applied adhesive for easy mounting
• You require larger pads for GPU cooling
• You need thicker shims over 1.5mm

Verdict: Easycargo 40pcs Pure Copper Shim Kit delivers reliable thermal performance for tight spaces. It fits builders who need varied thicknesses for RAM and VRM cooling without adhesive.

6 Best budget

Easycargo 20-Piece Copper and Aluminum Heatsink Kit

Best for: Raspberry Pi 4 and 5 passive cooling

Material

Aluminum + Copper

Compatible Device

Raspberry Pi 5 4 3 boards

Mounting Type

Pre-applied adhesive tape backing

Features

Thermal Tape

Dimensions

0.55 × 0.55 × 0.28 inches

Weight

0.64 ounces

View on Amazon: Easycargo 20-Piece Copper and Aluminum Heatsink Kit Affiliate link

This kit provides 20 heatsinks for Raspberry Pi 5, 4, and 3 boards. It includes 15 aluminum and 5 copper pad shims. The units feature pre-applied thermal conductive adhesive tape for direct mounting. The aluminum pieces measure 0.55 by 0.28 inches. The copper shims are 15x15mm. This setup offers a practical cooling solution for single-board computers and other small chips.

Pros

• Includes 15 aluminum and 5 copper heatsinks
• Pre-applied thermal conductive adhesive tape
• Compatible with Raspberry Pi 5, 4, and 3
• Suitable for VRAM, VGA, and IC chips

Cons

• Limited to 20 pieces total
• Small footprint suitable only for low-heat components
• Adhesive backing limits repositioning after application

Good fit if

• You need cooling for Raspberry Pi 4 or 5 boards
• You want to cool multiple small chips at once
• You prefer pre-applied adhesive for quick installation

Skip if

• You require a large heatsink for high-TDP CPUs
• You need mechanical mounting screws instead of tape
• You are cooling a desktop processor

Verdict: Easycargo 20pc Raspberry Pi Heatsink Kit fits users who need a simple, adhesive-based cooling solution for Raspberry Pi boards and small electronic components.

7

Easycargo 9mm Copper VRM Heatsinks

Best for: passive cooling of VRM and stepper drivers

Material

Copper

Cooling Method

passive

Compatible Device

VRM GPU Stepper Driver MOSFET Regulators

Dimensions

9mm x 9mm x 4mm

Mounting Type

Pre applied adhesive tape backing

Features

Thermal Tape

View on Amazon: Easycargo 9mm Copper VRM Heatsinks Affiliate link

This kit includes ten 9x9x4mm copper heatsinks designed for passive cooling of VRM, GPU, and stepper driver components. Each unit features a pre-applied thermal conductive adhesive tape, simplifying installation on MOSFETs and regulators. The compact size suits tight spaces on laptops and PCs. It is a practical option for users needing targeted heat dissipation for small electronic components without active fans.

Pros

• Made from pure copper for efficient heat transfer
• Pre-applied thermal conductive adhesive tape for easy mounting
• Compact 9x9x4mm dimensions fit tight spaces
• Includes ten heatsinks for multiple component cooling

Cons

• Limited to passive cooling without a fan
• Small 9mm surface area restricts high-TDP use
• Adhesive backing may limit repositioning during install

Good fit if

• You need to cool VRM or MOSFET components
• You require passive cooling for stepper drivers
• You have limited space on a laptop or PC

Skip if

• You need active cooling with a fan
• You are cooling high-TDP CPUs or GPUs
• You prefer removable adhesive for repositioning

Verdict: Easycargo 10-Piece 9mm VRM Copper Heatsink is a solid choice for cooling small VRM, GPU, or stepper driver components in tight spaces. It fits users who need passive, targeted heat dissipation without active fans.

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