Haojiaho Raspberry Pi 4B Pure Alternatives: 6 Similar Picks Compared
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You might be looking for haojiaho raspberry pi 4b heatsink alternatives because the original Haojiaho Pure Copper Heatsink is a solid choice for silent, passive cooling. It uses 100% pure copper for efficient heat dissipation and mounts with adhesive tape, which keeps your Raspberry Pi 4B quiet. However, you may need a different material mix, a larger set for multiple chips, or a specific size that fits your case better. Some users prefer aluminum options to reduce weight or want a kit that covers more components on the board.
This list compares 6 similar picks that share key specifications with the Haojiaho model. The alternatives were chosen because their specs overlap with the original, including pure copper or mixed-material construction and thermal adhesive mounting. You will find options ranging from budget-friendly multi-packs to premium pure copper sets. Each product is evaluated based on its material, size, and compatibility with Raspberry Pi boards. This approach helps you find the right passive cooling solution without guessing which specs matter most for your specific build.
Our top pick: Haojiaho Raspberry Pi 4B Pure Copper Heatsink.
How these alternatives compare
Easycargo 20-Piece Copper and Aluminum Heatsink Kit
The Easycargo 20-Piece Kit mixes copper and aluminum materials, whereas the Haojiaho uses pure copper throughout. This kit weighs slightly less at 0.64 ounces compared to the Haojiaho’s 0.71 ounces. You get a broader range of sizes to fit different chips on the board. Aluminum conducts heat less efficiently than copper, so this option may not cool the main processor as effectively. However, the variety allows you to cover more components with a single purchase. It is a practical choice if you need to cool multiple small chips rather than just the main SoC. The adhesive mounting remains consistent with the original.
GeeekPi 18-Piece Pure Copper Heatsink Set
GeeekPi offers an 18-piece set made entirely of pure copper, matching the Haojiaho material choice but with more pieces. It weighs significantly more at 2.47 ounces, indicating a larger or denser build. This kit is compatible with both Raspberry Pi 4B and 5 boards, offering broader device support than the Haojiaho, which is Pi 4B specific. The higher weight suggests more thermal mass for passive cooling. If you use a Pi 5 or need extra sinks for other components, this set provides better versatility. The adhesive application method is the same, ensuring easy installation without additional hardware.
Easycargo 15x15x0.5mm Copper Shims 20-Pack
The Easycargo Copper Shims are flat 15x15mm pieces, 0.5mm thick, designed to bridge heat from multiple small chips to a larger surface. This differs from the Haojiaho block, which sits directly on the processor. These shims are ideal for distributing heat from RAM or power components to a main heatsink. They are not a direct replacement for the main CPU cooler but complement it. The material is pure copper, matching the Haojiaho’s conductivity. They are useful for compact builds where space is limited. If your Pi 4B runs hot due to peripheral components, these shims help manage that heat alongside the main sink.
Easycargo 9mm Copper VRM Heatsinks
Easycargo’s 9mm VRM Heatsinks are tiny 9x9x4mm blocks, much smaller than the Haojiaho’s main processor sink. They are designed for voltage regulators and MOSFETs, not the CPU. These fit in tight spaces where larger coolers cannot go. The material is pure copper, similar to the Haojiaho. They weigh very little and use adhesive tape for mounting. You should choose these if you need to cool specific power components on your Raspberry Pi 4B. They do not replace the main heatsink but handle localized heat sources. This makes them a specialized addition rather than a direct alternative for general cooling.
Easycargo 40mm Copper Heatsink 2-Pack
The Easycargo 40mm Copper Heatsink is a larger 40x40x4mm block, significantly bigger than the Haojiaho sink. It is intended for 3D printer motors and NEMA 17 drivers, not the Raspberry Pi CPU. The copper material matches the Haojiaho’s thermal properties, but the size and application are different. It weighs 1.27 ounces, nearly double the Haojiaho. This product is not a suitable alternative for passive cooling of the Pi 4B processor. It serves a different niche in electronics cooling. You should only consider it if you are building a 3D printer or cooling other large components, not for the Raspberry Pi itself.
Easycargo SODIMM Copper Memory Heatsink
The Easycargo SODIMM RAM Heatsink is a long, thin 63mm copper strip designed for laptop memory modules. It is not shaped for the Raspberry Pi 4B processor. The dimensions are 0.91 by 2.48 inches, making it unsuitable for direct CPU mounting on a Pi. The material is pure copper, matching the Haojiaho’s conductivity. It uses adhesive tape for installation. This product is for cooling RAM in laptops, not for the Raspberry Pi. You should not buy it as an alternative for the Haojiaho sink. It serves a completely different device category. The thermal performance is good for its intended use but irrelevant for your Pi 4B cooling needs.
Quick picks
Our 7 picks
Haojiaho Raspberry Pi 4B Pure Copper Heatsink
Best for: Silent passive cooling on 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 uses pure copper for the Raspberry Pi 4B. Copper conducts heat better than aluminum. The design includes grooves to increase surface area. It attaches via thermal adhesive tape. You get quiet operation without fan noise. The unit weighs 0.71 ounces. It fits the Pi 4B perfectly. This option suits users who want passive cooling.
Pros
- Made from 100% pure copper
- Grooved design increases heat dissipation area
- Attaches with thermal conductive adhesive tape
- Operates silently without fans
Cons
- Passive cooling only, no fan included
- Limited to Raspberry Pi 4B compatibility
- Adhesive mounting may not suit all cases
Good fit if
- You need silent cooling for your Pi 4B
- You prefer copper over aluminum for heat transfer
- You want a simple adhesive installation
Skip if
- You require active fan cooling
- You use a Raspberry Pi 5
- You need mounting screws instead of tape
Verdict: Haojiaho Raspberry Pi 4B Pure Copper Heatsink offers efficient passive cooling for the Pi 4B. It fits users who prioritize silent operation and copper conductivity over active airflow.
Easycargo 20-Piece Copper and Aluminum Heatsink Kit
Best for: Mixed-material cooling for Raspberry Pi boards
- 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 15 aluminum and 5 copper heatsinks for Raspberry Pi 4B, 3, and 5 boards. The copper shims measure 15x15mm and are 4mm thick. Each piece has pre-applied thermal conductive adhesive tape. The aluminum pads are 0.55 inches wide and 0.28 inches high. You get a mix of materials to cool different components. This set covers VRAM, VGA RAM, and other IC chips on the board.
Pros
- Includes 15 aluminum and 5 copper heatsinks
- Pre-applied thermal conductive adhesive tape
- Copper shims are 4mm thick
- Compatible with Raspberry Pi 5, 4, and 3 boards
Cons
- Aluminum heatsinks are only 0.28 inches high
- Adhesive backing may not suit all mounting preferences
- Does not include the Raspberry Pi board itself
Good fit if
- You need a mix of aluminum and copper for different chips
- You want pre-applied adhesive for easy installation
- You are cooling a Raspberry Pi 4B or 5
Skip if
- You prefer all-copper heatsinks for maximum heat dissipation
- You need heatsinks taller than 0.28 inches
- You require a kit that includes the Raspberry Pi board
Verdict: Easycargo 20pcs Aluminum Copper Heatsink Kit offers a practical mix of materials for Raspberry Pi cooling. It fits users who want easy application with pre-applied tape and need coverage for multiple chip types on the board.
GeeekPi 18-Piece Pure Copper Heatsink Set
Best for: users needing pure copper cooling for Pi 4B or 5
- 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 the Raspberry Pi 4B and Pi 5. The copper material offers strong thermal conductivity to manage heat effectively. Each heatsink comes with pre-applied thermal conductive adhesive tape for secure mounting. The total weight is 2.47 ounces, keeping the setup lightweight. You should peel off the protective layer before application. This option suits users seeking a dedicated copper solution for their board.
Pros
- Constructed from pure copper for efficient heat dissipation
- Includes 18 heatsinks for comprehensive component coverage
- Features pre-applied thermal conductive adhesive tape
- Compatible with both Raspberry Pi 4B and Pi 5 models
Cons
- Uses adhesive tape instead of screws or clips for mounting
- Does not include the Raspberry Pi board itself
- Requires manual removal of thermal tape backing before installation
Good fit if
- You want pure copper heatsinks for better thermal performance
- You need a kit that supports both Pi 4B and Pi 5
- You prefer a lightweight solution under 3 ounces
Skip if
- You require mechanical mounting hardware like screws or brackets
- You are looking for a complete board bundle
- You need a kit with more than 18 heatsinks
Verdict: GeeekPi Pure Copper Heatsink Kit for Pi 4B/5 provides a solid copper-based cooling solution with adhesive mounting. It is a practical choice for users who prioritize material quality and multi-board compatibility.
Easycargo 15x15x0.5mm Copper Shims 20-Pack
Best for: Multi-chip passive cooling on compact boards
- 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 provides 20 copper pad shims designed for passive cooling on components like the Raspberry Pi 4B CPU, GPU, or VRAM. Each shim measures 15x15mm with a thickness of 0.5mm. They feature pre-applied 3M 8810 thermal conductive adhesive tape, which simplifies installation by removing the need for separate thermal pads or glue. The copper material ensures efficient heat transfer from the chip to a larger heatsink.
Pros
- Copper construction for high thermal conductivity
- Pre-applied 3M 8810 thermal adhesive tape
- Compact 15x15mm size with 0.5mm thickness
- Includes 20 shims for multiple components
Cons
- Thin 0.5mm profile may not bridge large gaps
- Passive cooling only, no fan included
- Requires existing heatsink to attach to
Good fit if
- You need to cool multiple small chips on a single board
- You want a clean installation without messy thermal paste
- You already have a large heatsink to mount these shims onto
Skip if
- You need active cooling with a fan
- Your components have large height variations requiring thick pads
- You prefer aluminum over copper for weight reasons
Verdict: Easycargo 20pcs Copper Heatsink Shims 15x15mm is a practical solution for users who need to distribute heat from several small chips to a single large heatsink on a Raspberry Pi 4B. The pre-applied adhesive makes it ideal for tight spaces where traditional thermal pads are difficult to align.
Easycargo 9mm Copper VRM Heatsinks
Best for: cooling small VRM and MOSFET components
- 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 is a passive copper heatsink kit designed for small components like VRMs, MOSFETs, and stepper drivers. Each unit measures 9mm by 9mm by 4mm. The product includes ten pieces with pre-applied thermal conductive adhesive tape. This design allows for direct mounting without additional hardware. It suits users who need to manage heat on compact electronic boards or regulators where space is limited.
Pros
- Made from copper for efficient heat dissipation
- Compact 9mm x 9mm x 4mm dimensions
- Includes pre-applied thermal conductive adhesive tape
- Kit contains 10 pieces for multiple components
Cons
- Passive cooling only, no fan included
- Small surface area limits high heat loads
- Adhesive backing may not suit all surfaces
Good fit if
- You need to cool small VRM or MOSFET chips
- You have limited space on your circuit board
- You are building a compact PC or driver setup
Skip if
- You require active cooling with a fan
- You need to cool a large CPU or GPU
- You prefer screw-mounted or clip-on heatsinks
Verdict: Easycargo 9mm x 9mm Copper VRM Heatsink is a practical solution for cooling small voltage regulators and drivers. It fits well in tight spaces where larger coolers cannot fit.
Easycargo 40mm Copper Heatsink 2-Pack
Best for: cooling NEMA 17 motors and 3D printer parts
- Material
- copper
- Compatible Device
- 3D printers, NEMA 17, Peltier Cooler
- Dimensions
- 40mm x 40mm x 4mm
- Mounting Type
- preapplied adhesive tape
- Features
- Thermal Tape
- Weight
- 1.27 ounces
View on Amazon: Easycargo 40mm Copper Heatsink 2-Pack Affiliate link
This kit includes two 40x40x4mm copper heatsinks with pre-applied thermal adhesive tape. The solid copper material and 4mm thickness provide a dense surface for heat dissipation. It is designed for cooling components on 3D printers, NEMA 17 motors, and TEC1-12706 Peltier coolers. The adhesive backing allows for quick installation without additional mounting hardware. You get a straightforward solution for specific electronic cooling needs.
Pros
- Made of solid copper for efficient heat transfer
- Includes pre-applied thermal conductive adhesive tape
- Compact 40x40x4mm size fits tight spaces
- Versatile for 3D printers and NEMA 17 motors
Cons
- Small 40mm surface area limits total heat output
- Only includes two heatsinks per kit
- Adhesive mounting may not suit all surfaces
Good fit if
- You need to cool NEMA 17 stepper motors
- You are building a 3D printer and need compact sinks
- You require copper material for high thermal conductivity
Skip if
- You are cooling a Raspberry Pi 4B
- You need multiple heatsinks for a full kit
- You require screw-mounting instead of adhesive
Verdict: Easycargo 40mm Copper Heatsink is a specialized cooling solution for 3D printer components and NEMA 17 motors. It suits users who need compact copper sinks with ready-to-use adhesive for quick assembly on specific electronics.
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 low-profile copper heatsink targets laptop SODIMM RAM modules. It measures 63mm by 23mm with a thin 0.5mm height. The unit includes pre-applied 3M 8810 thermal conductive adhesive tape for direct mounting. Weighing only 5 grams per piece, it adds minimal mass to your system. You should use this if your laptop RAM runs hot and you need a compact, passive cooling solution that fits standard memory slots.
Pros
- Constructed from pure copper for efficient heat dissipation
- Pre-applied 3M 8810 thermal adhesive tape for easy installation
- Low-profile 0.5mm height fits tight laptop spaces
- Lightweight at 5 grams per piece
Cons
- Designed only for laptop SODIMM RAM, not desktop DIMM
- Single piece does not cover multiple chips
- Adhesive tape may leave residue if removed
Good fit if
- You use a laptop with hot-running SODIMM RAM
- You need a low-profile cooler under 1mm tall
- You want pre-applied thermal adhesive for simple setup
Skip if
- You have desktop computers with standard DIMM slots
- You need to cool multiple RAM chips at once
- You prefer removable mounting clips over adhesive
Verdict: Easycargo 63mm Copper RAM Heatsink is a compact, passive cooling solution for laptops with hot SODIMM RAM. You should buy it if you need a low-profile copper sink with pre-applied adhesive for straightforward installation.
Specifications side by side
| Spec | Haojiaho Raspberry Pi 4B Pure Copper Heatsink | Easycargo 20-Piece Copper and Aluminum Heatsink Kit | GeeekPi 18-Piece Pure Copper Heatsink Set | Easycargo 15x15x0.5mm Copper Shims 20-Pack | Easycargo 9mm Copper VRM Heatsinks | Easycargo 40mm Copper Heatsink 2-Pack | Easycargo SODIMM Copper Memory Heatsink |
|---|---|---|---|---|---|---|---|
| Material | Pure copper | Aluminum + Copper | Pure Copper | Copper | Copper | copper | Copper |
| Cooling Method | not stated | not stated | not stated | passive | passive | not stated | not stated |
| Compatible Device | Raspberry Pi 4B | Raspberry Pi 5 4 3 boards | Raspberry Pi 5/4B | Laptop GPU CPU IC Chips VGA RAM | VRM GPU Stepper Driver MOSFET Regulators | 3D printers, NEMA 17, Peltier Cooler | Laptop Notebook SODIMM RAM |
| Dimensions | not stated | not stated | not stated | 15x15x0.5mm | 9mm x 9mm x 4mm | 40mm x 40mm x 4mm | 63mmx23mmx0.5mm |
| Mounting Type | Adhesive tape | Pre-applied adhesive tape backing | Thermal Conductive Adhesive Tape | Pre applied adhesive tape backing | Pre applied adhesive tape backing | preapplied adhesive tape | Pre-applied adhesive tape |
| Features | Thermal Tape | Thermal Tape | Thermal Tape | Thermal Tape | Thermal Tape | Thermal Tape | Thermal Tape |
| Weight | 0.71 ounces | 0.64 ounces | 2.47 ounces | not stated | not stated | 1.27 ounces | not stated |
| Length | not stated | not stated | not stated | 0.59 inches | not stated | not stated | 2.48 inches |
| Width | not stated | not stated | not stated | 0.59 inches | not stated | not stated | 0.91 inches |
| Color | Copper | Multicolored (20pcs) | not stated | Copper Tone | 10pcs 9x9x4mm Copper | 2pcs 40x40x4mm Copper | not stated |
| Model | CMP | not stated | F-0029 | NA | ES-H12B141407 | 404004C02-8810 | 6323-05-8810 |
| Size | not stated | not stated | not stated | 15x15x0.5mm | not stated | not stated | not stated |
Frequently asked questions
Can I use the Easycargo 20-piece kit for a Raspberry Pi 4B?
Yes, the Easycargo 20-Piece Kit is compatible with Raspberry Pi boards. It includes both copper and aluminum heatsinks with pre-applied thermal tape. This mix allows you to cover multiple chip types on the board effectively. The kit weighs 0.64 ounces and offers various sizes to fit different components.
Does the Haojiaho heatsink require a fan for operation?
No, the Haojiaho Pure Copper Heatsink is designed for silent passive cooling. It relies on copper conductivity to dissipate heat without active airflow. The unit weighs 0.71 ounces and mounts directly using thermal tape. This makes it ideal for users who prioritize quiet operation over forced air cooling.
Is the GeeekPi set suitable for Raspberry Pi 5 as well?
Yes, the GeeekPi 18-Piece Pure Copper Heatsink Set works with both Pi 4B and Pi 5 models. It provides a solid copper-based cooling solution with adhesive mounting. The set weighs 2.47 ounces and prioritizes material quality. It is a practical choice for multi-board compatibility and effective heat dissipation.
How do copper shims help with Raspberry Pi cooling?
Copper shims distribute heat from several small chips to a single larger heatsink on the board. The Easycargo 15x15x0.5mm shims feature pre-applied adhesive for tight spaces. They are 0.59 inches wide and long. This setup is ideal where traditional thermal pads are difficult to align on compact electronics.
Can I use these heatsinks for laptop RAM cooling?
Yes, the Easycargo SODIMM Copper Memory Heatsink is designed for laptop RAM. It is a compact, passive solution for hot SODIMM modules. The heatsink measures 0.91 inches wide and 2.48 inches long. It mounts with pre-applied adhesive for straightforward installation on compatible laptop memory slots.
What size are the Easycargo VRM heatsinks?
The Easycargo 9mm Copper VRM Heatsinks measure 0.35 inches wide and 0.16 inches high. They are designed for small voltage regulators and drivers. These compact sinks fit well in tight spaces where larger coolers cannot go. They feature pre-applied thermal tape for easy mounting on VRM components.