6 Best Alternatives to the ZDE 20-Piece Pure Copper Heatsink (2026)
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The ZDE 20-Piece Pure Copper Heatsink Kit provides silent, passive cooling for Raspberry Pi models using pure copper and adhesive tape. If you are looking for zde 20pcs pure copper heatsinks CPU cooler alternatives, you may need different materials, sizes, or quantities. This original kit prioritizes silent operation and strong thermal conductivity for multiple chips on single-board computers. However, you might prefer a mix of copper and aluminum to reduce weight or cost. Some users need smaller sets for single boards, while others want specific dimensions for RAM or unique ports. The alternatives listed here were chosen because their specifications overlap with the original product. They all support Raspberry Pi devices and use passive cooling methods. You can choose based on your specific needs, such as pure copper construction for maximum heat dissipation or mixed materials for versatility. Each option offers a straightforward installation process, often relying on thermal adhesive tape for easy attachment. This list helps you find the best fit for your project without compromising on essential cooling performance.
How each alternative compares
Easycargo 20-Piece Copper and Aluminum Heatsink Kit
The Easycargo 20-Piece Copper and Aluminum Heatsink Kit mixes materials where the original uses only pure copper. You get both copper and aluminum fins in this bundle. The dimensions are 0.55 by 0.28 by 0.55 inches. It weighs 0.64 ounces. This mix offers different thermal properties for various chips. You still use thermal adhesive tape for mounting. The multicolored appearance distinguishes it from the original orange copper set. This option suits you if you want material variety. It provides a similar quantity of twenty units. You save on bulk cooling for multiple components. The combination allows you to balance cost and performance. It fits Raspberry Pi boards just like the ZDE kit. You get a versatile supply for different heat loads.
GeeekPi 8PCS Copper Heatsinks
The GeeekPi 8PCS Copper Heatsinks reduces the quantity significantly compared to the original twenty-piece kit. You receive only eight pure copper units. The weight is 1.41 ounces. This smaller set targets single Raspberry Pi 5 builds. You do not need a bulk supply for this option. The pure copper material matches the original conductivity. It uses thermal tape for easy installation. This choice is better if you only cool one board. You avoid buying extra heatsinks you will not use. The compact nature suits limited space on the device. It provides focused cooling for essential chips. You get a streamlined solution for specific needs. The reduced count lowers complexity. It is ideal for minimal setups requiring passive cooling.
GeeekPi 18-Piece Pure Copper Heatsink Set
The GeeekPi 18-Piece Pure Copper Heatsink Set offers a quantity close to the original twenty pieces. You get eighteen pure copper heatsinks instead. The weight is 2.47 ounces. This model is slightly heavier than the ZDE kit. It includes thermal tape for mounting. The set supports both Raspberry Pi 5 and 4B models. You get near-identical coverage for your components. The pure copper construction ensures strong heat dissipation. This option is practical if you need almost the same count. You save on the two extra units in the original. It fits users who value pure copper performance. The model number F-0029 identifies this specific set. You get a reliable passive cooling solution. It is a strong alternative for bulk cooling needs.
Haojiaho Raspberry Pi 4B Pure Copper Heatsink
The Haojiaho Raspberry Pi 4B Pure Copper Heatsink focuses on the Pi 4B model. The original kit supports both Pi 4 and Pi 5. This option is specific to the 4B variant. It uses pure copper material for cooling. The weight is 0.71 ounces. The model is CMP. It includes thermal tape for installation. You get silent passive cooling like the original. This choice is best if you only own a Pi 4B. You avoid compatibility concerns with the Pi 5. The copper color matches the original aesthetic. It provides targeted cooling for older hardware. You get a dedicated solution for your specific board. It is a focused alternative for single-model users. The smaller weight indicates a lighter package.
ZDE 10-Piece Pure Copper Heatsink Set
The ZDE 10-Piece Pure Copper Heatsink Set halves the quantity of the original kit. You receive ten units instead of twenty. The weight is 1.1 ounces. The model is ZE026. It shares the same orange color as the original. You get pure copper construction for passive cooling. This option suits you if you need fewer heatsinks. You avoid the cost and bulk of the larger set. It is ideal for smaller Raspberry Pi projects. The silent operation matches the original design. You still use adhesive tape for mounting. This kit provides a compact cooling solution. You get the same brand reliability with less material. It is a practical choice for minimal cooling requirements. The reduced count fits tighter budgets or smaller builds.
iUniker 10-Piece Copper Heatsink Kit
The iUniker 10-Piece Copper Heatsink Kit targets specific components on the Raspberry Pi 5. It includes sizes for RAM and other chips. The dimensions are 1 by 3 by 2 inches. The weight is 1.06 ounces. This set offers varied sizes unlike the original uniform kit. You get targeted cooling for critical areas. It uses pure copper for performance. The kit is designed for Pi 5 owners. You get a focused solution for specific heat sources. It differs from the original by its specialized sizing. You avoid generic heatsinks for precise needs. The copper material ensures good thermal transfer. This option is best for detailed component management. You get a tailored approach to passive cooling. It fits users who need exact fits for ports and chips.
Quick picks
Our 7 picks
ZDE 20-Piece Pure Copper Heatsink Kit
Best for: silent passive cooling for Raspberry Pi
- Material
- Pure copper
- Compatible Device
- Raspberry Pi 5, Raspberry Pi 4 Model B
- Mounting Type
- Thermal conductive adhesive tape
View on Amazon: ZDE 20-Piece Pure Copper Heatsink Kit Affiliate link
This kit includes 20 pure copper heatsinks designed for Raspberry Pi 5 and Pi 4 Model B. The material provides strong thermal conductivity to lower component temperatures. You install them using included thermal conductive adhesive tape, which requires no tools. The passive design ensures silent operation without fans. This option suits users who need a simple, durable cooling solution for multiple chips or ICs on their single-board computers.
Pros
- Made of high-quality pure copper for strong heat dissipation
- Compatible with Raspberry Pi 5 and Pi 4 Model B
- Includes thermal conductive adhesive tape for easy installation
- Operates silently without fans or moving parts
Cons
- Passive design lacks active airflow for extreme loads
- Adhesive tape may leave residue on removal
- Limited to single-board computer chips, not desktop CPUs
Good fit if
- You want a passive cooling solution for Raspberry Pi 5 or Pi 4
- You need to cool multiple chips or ICs simultaneously
- You prefer silent operation without fans
Skip if
- You require active cooling with fans for high-performance tasks
- You are building a desktop PC with a standard CPU socket
- You need a heatsink with a mounting bracket or screw mechanism
Verdict: ZDE 20pcs Pure Copper Heatsinks offers a straightforward, tool-free cooling solution for Raspberry Pi 5 and Pi 4 Model B. It fits users who prioritize silent, passive heat dissipation for multiple chips on single-board computers.
Easycargo 20-Piece Copper and Aluminum Heatsink Kit
Best for: Raspberry Pi cooling with mixed materials
- 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 includes 20 heatsinks made from aluminum and copper, designed for Raspberry Pi 5, 4, and 3 boards. Each piece comes with pre-applied thermal conductive adhesive tape for easy installation. The set features a mix of 15 aluminum and 5 copper pads. You get a variety of sizes to cover different components. It is a practical option for cooling VRAM, VGA RAM, and other chips on your board.
Pros
- Includes 20 heatsinks in total
- Combines aluminum and copper materials
- Pre-applied thermal adhesive tape
- Compatible with Raspberry Pi 5, 4, and 3
- Suitable for multiple chip types
Cons
- Only 5 of the 20 pieces are copper
- Heatsinks are small (0.55 inches wide)
- Adhesive backing may limit repositioning
Good fit if
- You need a large quantity of heatsinks
- You want a mix of copper and aluminum
- You prefer pre-applied adhesive for quick installation
Skip if
- You require pure copper heatsinks only
- You need large heatsinks for high-power CPUs
- You prefer screw-mounting over adhesive
Verdict: Easycargo 20-Piece Copper & Aluminum Heatsink Kit offers a versatile mix of materials and sizes for Raspberry Pi cooling. It is best for users who need a bulk supply of small heatsinks with easy adhesive installation.
GeeekPi 8PCS Copper Heatsinks
Best for: Single Raspberry Pi 5 builds needing copper cooling
- Material
- Pure Copper
- Compatible Device
- Raspberry Pi 5
- Mounting Type
- Thermal Conductive Adhesive Tape
- Weight
- 1.41 ounces
View on Amazon: GeeekPi 8PCS Copper Heatsinks Affiliate link
This kit includes eight pure copper heatsinks designed specifically for the Raspberry Pi 5. Each unit comes with thermal conductive adhesive tape to ensure efficient heat transfer from the processor to the metal block. The total weight of the package is 1.41 ounces. You get a straightforward, material-focused cooling solution. It suits users who need reliable passive cooling components for their single-board computer without extra features.
Pros
- Made from pure copper for strong thermal conductivity
- Includes thermal conductive adhesive tape for easy installation
- Specifically compatible with Raspberry Pi 5
- Lightweight package weighing 1.41 ounces
Cons
- Only includes eight heatsinks, fewer than the 18 or 20-piece kits on this list
- Does not include the Raspberry Pi 5 board itself
- Requires you to tear off the thermal tape before sticking it
Good fit if
- You need a smaller quantity of heatsinks for a single Raspberry Pi 5
- You prefer pure copper construction over aluminum options
- You want a kit that includes thermal adhesive tape
Skip if
- You need heatsinks for older Raspberry Pi models like the 4B
- You are looking for a larger bulk pack of 18 or 20 units
- You want a kit that includes the computer board
Verdict: GeeekPi 8PCS Copper Heatsinks offers a compact, pure copper cooling solution for the Raspberry Pi 5. It fits users who need a smaller, tape-included set for a single board rather than a bulk kit.
GeeekPi 18-Piece Pure Copper Heatsink Set
Best for: Raspberry Pi 5 and 4B passive cooling
- Material
- Pure Copper
- Compatible Device
- Raspberry Pi 5/4B
- Mounting Type
- Thermal Conductive Adhesive Tape
- Weight
- 2.47 ounces
View on Amazon: GeeekPi 18-Piece Pure Copper Heatsink Set Affiliate link
This kit includes 18 pure copper heatsinks designed for Raspberry Pi 5 and 4B boards. It uses thermal conductive adhesive tape for mounting, which offers strong thermal conductivity and heat dissipation. The set weighs 2.47 ounces. You get a straightforward passive cooling solution. It suits users who need reliable heat management for their Raspberry Pi models without complex installation steps.
Pros
- Made from pure copper for effective heat dissipation
- Includes thermal conductive adhesive tape for easy mounting
- Compatible with both Raspberry Pi 5 and 4B
- Kit contains 18 heatsinks for multiple components
Cons
- Only includes 18 heatsinks, fewer than the 20-piece kits from competitors
- Requires peeling off the thermal tape before application
- Passive cooling only, no fan support mentioned
Good fit if
- You own a Raspberry Pi 5 or 4B
- You prefer passive cooling solutions
- You want pure copper material for better heat transfer
Skip if
- You need active cooling with fans
- You require a larger kit with more heatsinks
- You are using a device other than Raspberry Pi
Verdict: GeeekPi 18PCS Pure Copper Heatsink Kit provides solid passive cooling for Raspberry Pi 5 and 4B users who value pure copper construction. It is a practical option for those who do not need active fans or a larger quantity of heatsinks.
Haojiaho Raspberry Pi 4B Pure Copper Heatsink
Best for: silent passive cooling on Raspberry Pi 4B
- Material
- Pure copper
- Compatible Device
- Raspberry Pi 4B
- Mounting Type
- Adhesive tape
- Features
- Thermal Tape
- Weight
- 0.71 ounces
View on Amazon: Haojiaho Raspberry Pi 4B Pure Copper Heatsink Affiliate link
This Haojiaho kit provides passive cooling for the Raspberry Pi 4B. It uses 100% pure copper blocks to maximize heat dissipation through increased surface area. The design relies on adhesive tape for mounting, eliminating moving parts and noise. Weighing just 0.71 ounces, the compact units are easy to install on specific components. You get a quiet, reliable thermal solution without the need for fans.
Pros
- Constructed from 100% pure copper for high thermal conductivity
- Adhesive tape mounting ensures a quiet, fanless operation
- Specifically designed to fit the Raspberry Pi 4B perfectly
- Lightweight design at 0.71 ounces for minimal added mass
Cons
- Passive cooling only, no active fan included for forced airflow
- Adhesive tape application may leave residue if removed
- Limited to Raspberry Pi 4B, not compatible with other models
Good fit if
- You need silent cooling for a Raspberry Pi 4B project
- You prefer passive heatsinks over noisy fan-based solutions
- You want pure copper material for efficient heat transfer
Skip if
- You are using a Raspberry Pi model other than the 4B
- You require active cooling with a built-in fan
- You need a heatsink compatible with multiple device generations
Verdict: Haojiaho Pure Copper Heatsink Kit for Raspberry Pi 4B is a solid passive cooling option for users who prioritize silence and pure copper construction. It fits Raspberry Pi 4B owners who do not need active fans.
ZDE 10-Piece Pure Copper Heatsink Set
Best for: Silent Raspberry Pi passive cooling
- Material
- Pure copper
- Compatible Device
- Raspberry Pi 5, Raspberry Pi 4 Model B
- Mounting Type
- Thermal conductive adhesive tape
- Weight
- 1.1 ounces
View on Amazon: ZDE 10-Piece Pure Copper Heatsink Set Affiliate link
You get ten pure copper heatsinks with strong thermal conductivity. The orange ZE026 model weighs 1.1 ounces and uses thermal conductive adhesive tape for mounting. It fits Raspberry Pi 5 and Pi 4 Model B. The fin design helps lower chip temperatures. This silent solution avoids fan noise, making it a practical option for passive cooling on your single-board computer.
Pros
- Made of high-quality pure copper
- Strong thermal conductivity and heat dissipation
- Compatible with Raspberry Pi 5 and Pi 4 Model B
- Operates silently without fans
- Includes thermal conductive adhesive tape
Cons
- Smaller 10-piece count compared to the 20-piece ZDE alternative
- Limited to specific Raspberry Pi models
- Passive cooling only, no active airflow
Good fit if
- You need a smaller quantity of heatsinks
- You prefer passive cooling for silent operation
- You use a Raspberry Pi 5 or Pi 4
Skip if
- You require active cooling with fans
- You need compatibility with other single-board computers
- You want a larger 20-piece kit
Verdict: ZDE 10-Pack Pure Copper Heatsinks offers a compact, silent cooling solution for Raspberry Pi users who need fewer units. It is ideal for those prioritizing passive heat dissipation over active airflow.
iUniker 10-Piece Copper Heatsink Kit
Best for: Raspberry Pi 5 specific component cooling
- Material
- 99.9% pure copper
- Compatible Device
- Raspberry Pi 5
- Mounting Type
- Thermal conductive adhesive tape
- Dimensions
- 2 × 1 × 3 inches
- Weight
- 1.06 ounces
View on Amazon: iUniker 10-Piece Copper Heatsink Kit Affiliate link
You get ten pure copper heatsinks designed specifically for the Raspberry Pi 5. The material is 99.9% pure copper, which helps dissipate heat quickly during heavy workloads. The kit includes thermal adhesive tape for secure mounting. You receive five distinct sizes to cover the CPU, RAM, and USB-C ports. This set is practical for users who need a complete cooling solution for their Pi 5 board.
Pros
- 99.9% pure copper construction for efficient heat transfer
- Includes thermal adhesive tape with 15W/m·K conductivity
- Laser-cut shapes fit Pi 5 CPU, RAM, and USB-C ports
- Five sizes included: 17x17mm, 15x10mm, 13x12mm, 6x6mm, and 5x5mm
Cons
- Only ten pieces per pack, fewer than the 20-piece alternatives
- Adhesive tape may not suit users who prefer removable mounting
- Does not include the Raspberry Pi 5 board itself
Good fit if
- You own a Raspberry Pi 5 and need comprehensive cooling
- You prefer the thermal properties of pure copper over aluminum
- You want pre-sized heatsinks that fit specific Pi 5 components
Skip if
- You are using a Raspberry Pi 4 or older model
- You need a larger quantity of heatsinks for multiple boards
- You prefer mounting methods that do not use adhesive
Verdict: iUniker 10-Piece Pi 5 Copper Heatsink is a focused cooling kit for Raspberry Pi 5 owners who value pure copper performance. It fits users who need exact sizes for the board's specific chips and ports.
Specifications side by side
| Spec | ZDE 20-Piece Pure Copper Heatsink Kit | Easycargo 20-Piece Copper and Aluminum Heatsink Kit | GeeekPi 8PCS Copper Heatsinks | GeeekPi 18-Piece Pure Copper Heatsink Set | Haojiaho Raspberry Pi 4B Pure Copper Heatsink | ZDE 10-Piece Pure Copper Heatsink Set | iUniker 10-Piece Copper Heatsink Kit |
|---|---|---|---|---|---|---|---|
| Material | Pure copper | Aluminum + Copper | Pure Copper | Pure Copper | Pure copper | Pure copper | 99.9% pure copper |
| Compatible Device | Raspberry Pi 5, Raspberry Pi 4 Model B | Raspberry Pi 5 4 3 boards | Raspberry Pi 5 | Raspberry Pi 5/4B | Raspberry Pi 4B | Raspberry Pi 5, Raspberry Pi 4 Model B | Raspberry Pi 5 |
| Mounting Type | Thermal conductive adhesive tape | Pre-applied adhesive tape backing | Thermal Conductive Adhesive Tape | Thermal Conductive Adhesive Tape | Adhesive tape | Thermal conductive adhesive tape | Thermal conductive adhesive tape |
| Features | not stated | Thermal Tape | not stated | Thermal Tape | Thermal Tape | not stated | not stated |
| Dimensions | not stated | 0.55 × 0.55 × 0.28 inches | not stated | not stated | not stated | not stated | 2 × 1 × 3 inches |
| Weight | not stated | 0.64 ounces | 1.41 ounces | 2.47 ounces | 0.71 ounces | 1.1 ounces | 1.06 ounces |
| Color | Orange | Multicolored (20pcs) | not stated | not stated | Copper | Orange | not stated |
| Model | not stated | not stated | not stated | F-0029 | CMP | ZE026 | not stated |
Frequently asked questions
Are these heatsinks compatible with Raspberry Pi 5?
Yes, several options work with the Raspberry Pi 5. The ZDE 20-Piece Pure Copper Heatsink Kit fits both Pi 5 and Pi 4 Model B. The GeeekPi 8PCS Copper Heatsinks are specifically designed for the Pi 5. The iUniker kit targets Pi 5 components like RAM. You should check the dimensions to ensure a proper fit for your specific board model.
Do the heatsinks come with thermal tape?
It depends on the specific kit you choose. The Easycargo 20-Piece Copper and Aluminum Heatsink Kit includes thermal tape. The GeeekPi 18-Piece Pure Copper Heatsink Set also comes with thermal tape. The Haojiaho Pure Copper Heatsink Kit for Raspberry Pi 4B includes tape as well. Some pure copper kits may not list this feature, so verify the product details before purchasing.
Is pure copper better than aluminum for these heatsinks?
Pure copper generally offers better thermal conductivity than aluminum. The ZDE and GeeekPi pure copper options provide solid passive cooling for single-board computers. The Easycargo kit mixes copper and aluminum, offering versatility. If you prioritize silent operation and efficient heat dissipation, pure copper is a reliable choice. Mixed material kits can also work well for various components on the board.
Can I use these heatsinks for RAM cooling?
Yes, some kits are suitable for RAM cooling. The iUniker 10-Piece Copper Heatsink Kit is specifically designed for Raspberry Pi 5 RAM and other components. Its dimensions are 1 by 3 by 2 inches. Other kits like the ZDE 20-Piece option can cool various chips on the board. Ensure the heatsink size matches the component you intend to cool for optimal performance.
How many heatsinks are in the Easycargo kit?
The Easycargo kit contains 20 pieces. It includes a mix of copper and aluminum materials. The dimensions for the heatsinks are 0.55 by 0.28 by 0.55 inches. This bulk supply is ideal for cooling multiple components on a Raspberry Pi. The total weight of the kit is 0.64 ounces. It provides a versatile solution for passive cooling needs.
Do I need a fan with these passive heatsinks?
No, these heatsinks are designed for silent, passive cooling. They do not require fans to operate. The ZDE, GeeekPi, and Haojiaho kits rely on pure copper construction to dissipate heat. This makes them ideal for users who prioritize silence. Passive cooling reduces noise and moving parts, which can be beneficial for small form factor builds or quiet environments.
What is the weight of the ZDE 10-Piece set?
The ZDE 10-Piece Pure Copper Heatsink Set weighs 1.1 ounces. It is a compact option for users who need fewer units. The heatsinks are orange in color and made of pure copper. This kit is suitable for silent Raspberry Pi passive cooling. It offers a lighter alternative to the 20-piece version while maintaining the same material quality.