GeeekPi 15x15x5mm Copper Heatsinks 8-Pack Alternatives: 6 Similar Picks Compared
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The geeekpi 8pcs pure copper heatsinks alternatives list helps you find options that match the original’s 15x15x5mm size and copper material. These small blocks use thermal adhesive tape for easy mounting on chips. You might want a different size if your component is smaller or larger. Some builds need aluminum for lighter weight. Others require thicker profiles for better heat spread. You may also prefer a different brand or a multi-pack for bulk projects. This comparison focuses on specs like dimensions, material, and mounting type. We selected these picks because their specifications overlap with the original product. Each option serves a specific cooling need, from VRMs to RAM. You can choose based on the exact space available on your board. The list includes pure copper and mixed material kits. Some are designed for tight spaces like laptops. Others suit larger components like stepper motors. You get practical choices without guessing. All items use adhesive for simple installation. This guide compares them by their published data only.
Our top pick: GeeekPi 15x15x5mm Copper Heatsinks 8-Pack.
How these heatsinks differ
Easycargo 15x15x0.5mm Copper Shims 20-Pack
The Easycargo 15x15x0.5mm Copper Shims share the same 0.59-inch square footprint and copper material as the GeeekPi option. The key difference is height. This shim is only 0.5mm thick, compared to the 5mm block. This makes it ideal for flat surfaces where space is extremely limited. It also comes in a 20-pack, giving you double the quantity. You get more coverage for multiple chips on a dense motherboard. However, the thin profile offers less thermal mass. If you need to dissipate heat from a component that generates more warmth, the thicker GeeekPi block is better. Choose this for low-profile VRAM or chipset cooling on laptops.
Easycargo 20-Piece Copper and Aluminum Heatsink Kit
The Easycargo 20-Piece Mixed Kit offers variety instead of uniformity. It includes both copper and aluminum heatsinks. The copper pieces match the original material, but the aluminum ones are lighter. The dimensions here are 0.55 inches square and 0.28 inches high. This is slightly smaller in width and length than the 0.59-inch GeeekPi block. The height is also less than half. This kit is best if you are cooling different types of chips on a Raspberry Pi board. You might need a larger block for the CPU and a smaller one for memory. The mixed materials let you balance cost and performance. It is a versatile choice for builders who need multiple sizes in one package.
Easycargo 9mm Copper VRM Heatsinks
The Easycargo 9mm Copper VRM Heatsinks are designed for much tighter spaces. They measure 0.35 inches square and 0.16 inches high. This is significantly smaller than the 0.59-inch GeeekPi block. The height is also much lower. These are ideal for cooling small VRM phases or stepper drivers where the surrounding components block larger heatsinks. The copper material ensures good conductivity, similar to the original. However, the small surface area means it handles less heat load. If you are cooling a powerful processor, this will not suffice. Pick this option for dense circuit boards with small, low-heat components. It fits where the larger GeeekPi block simply will not.
Easycargo 40mm Copper Heatsink 2-Pack
The Easycargo 40mm Copper Heatsink is larger in every dimension. It measures 1.57 inches square and 0.16 inches high. This is much wider than the 0.59-inch GeeekPi block. The height is lower, but the surface area is far greater. This makes it suitable for cooling larger components like NEMA 17 motors or TEC coolers in 3D printers. The copper material provides excellent heat dissipation. However, the shape is not a direct replacement for small chip cooling. If you need to cool a Raspberry Pi CPU, this block is too big. Use this for larger electronic assemblies where surface area matters more than compactness. It is a specialized pick for 3D printer builders.
Easycargo SODIMM Copper Memory Heatsink
The Easycargo SODIMM Copper Memory Heatsink is shaped for RAM modules. It measures 0.91 inches wide and 2.48 inches long. This is a long, narrow profile, unlike the square GeeekPi block. It is designed to fit over laptop SODIMM slots. The material is copper, providing good thermal transfer. However, the shape is specific to memory sticks. It cannot be used for general chip cooling on a motherboard or single-board computer. If you are building a laptop or upgrading notebook RAM, this is the correct form factor. For general purpose cooling of processors or VRMs, the square GeeekPi block is more versatile. Choose this only if your primary need is cooling laptop memory.
Easycargo 10mm Copper VRM Heatsink Kit
The Easycargo 10mm Copper VRM Heatsink Kit offers a middle ground in size. The blocks are 0.39 inches square and 0.16 inches high. This is smaller than the 0.59-inch GeeekPi block in both width and length. The height is also lower. These are practical for cooling VRMs or IC chips in dense layouts. The copper material matches the original, ensuring reliable conductivity. However, the smaller footprint means less heat dissipation capacity. If your component runs hot, the larger GeeekPi block is better. This option is ideal for tight spaces where even the 15mm block is too large. It is a good choice for precise cooling of small electronic components on complex boards.
Quick picks
Our 7 picks
GeeekPi 15x15x5mm Copper Heatsinks 8-Pack
Best for: cooling small electronic chips with adhesive
- Material
- Pure Copper
- Compatible Device
- Raspberry/Orange/Rock/Banana Pi
- Dimensions
- 15*15*5mm
- Mounting Type
- Thermal Conductive Adhesive Tape
View on Amazon: GeeekPi 15x15x5mm Copper Heatsinks 8-Pack Affiliate link
This is an 8-pack of pure copper heatsinks measuring 15x15x5mm. Each unit includes thermal conductive adhesive tape for mounting on electronic chips. The solid copper material provides strong thermal conductivity for cooling components like Raspberry Pi or motherboard chips. You get a straightforward solution for small-scale cooling needs without complex installation hardware.
Pros
- Constructed from pure copper for effective heat dissipation
- Compact 15x15x5mm dimensions fit tight spaces
- Includes pre-applied thermal conductive adhesive tape
- Pack of 8 units for multiple components
Cons
- Adhesive mounting limits repositioning compared to screw-on types
- Flat base design offers less surface area than finned heatsinks
- No included thermal paste for alternative mounting methods
Good fit if
- You need to cool multiple small chips on a PCB
- You require pure copper material for direct contact cooling
- You want a simple adhesive installation without screws
Skip if
- You need high airflow cooling for large processors
- You require adjustable mounting for easy removal
- You are cooling a CPU socket requiring a large base
Verdict: GeeekPi 15x15x5mm Pure Copper Heatsink is a practical choice for cooling small electronic components like Raspberry Pi chips using a simple adhesive mount. It suits builders who need multiple small copper blocks for PCB cooling tasks.
Easycargo 15x15x0.5mm Copper Shims 20-Pack
Best for: cooling multiple small laptop chips
- 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
You get 20 pure copper heatsinks measuring 15x15x0.5mm. Each unit features pre-applied 3M 8810 thermal adhesive tape for direct mounting. This passive cooling solution targets laptop GPU, CPU, VRAM, and chipset components. The thin profile fits tight spaces. You receive a bulk pack of 20 units, making this suitable for cooling multiple chips or replacing lost pads.
Pros
- Pure copper material for heat dissipation
- Pre-applied 3M 8810 thermal adhesive tape
- Compact 15x15x0.5mm dimensions
- Pack of 20 units included
Cons
- Passive cooling only, no fan support
- Very thin 0.5mm height limits surface area
- Adhesive backing restricts repositioning
Good fit if
- You need to cool multiple chips on a laptop motherboard
- You require pre-applied adhesive for quick installation
- You are replacing lost or damaged heatsinks
Skip if
- You need active cooling with a fan
- You require larger surface area for high heat loads
- You want to reposition heatsinks after placement
Verdict: Easycargo 15x15mm Copper Heatsink Kit provides a bulk supply of small, adhesive-backed copper pads for passive laptop component cooling. It fits builders who need to cover multiple small chips like VRAM or chipsets on a dense motherboard.
Easycargo 20-Piece Copper and Aluminum Heatsink Kit
Best for: Cooling multiple chips on 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 provides twenty heatsinks for Raspberry Pi 5, 4, and 3 boards. You get fifteen aluminum units and five copper pad shims. Each piece has pre-applied thermal conductive adhesive tape for direct mounting. The mix allows you to cool various components like VRAM, VGA RAM, and IC chips. It is a practical solution for users needing multiple cooling points without separate adhesive application.
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 RAM, and IC chips
Cons
- Only five copper pads for high-heat components
- Aluminum material has lower thermal conductivity than pure copper
- Raspberry Pi board not included in the package
Good fit if
- You need to cool multiple components on a Raspberry Pi board
- You want pre-applied adhesive for quick installation
- You require a mix of aluminum and copper heatsinks
Skip if
- You need pure copper heatsinks for all components
- You are looking for a single large heatsink for a CPU
- You already have the Raspberry Pi board included
Verdict: Easycargo 20pc Mixed Heatsink Kit is a versatile option for Raspberry Pi owners who need to cool various chips with minimal effort. It suits builders who value the convenience of pre-applied tape and the mix of materials for different heat loads.
Easycargo 9mm Copper VRM Heatsinks
Best for: cooling small VRM and stepper driver 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 kit includes 10 copper heatsinks measuring 9mm by 9mm by 4mm. Each unit features a pre-applied thermal conductive adhesive tape backing for installation. It provides passive cooling for VRM, GPU, stepper drivers, MOSFETs, and regulators. The compact size suits tight spaces on motherboards or laptop components. You get a reliable copper build for targeted heat dissipation 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 small spaces
- Includes 10 pieces for multiple components
Cons
- Small 9mm footprint limits surface area for heat dissipation
- Passive cooling only, no fan support
- Adhesive backing may limit repositioning during installation
Good fit if
- You need to cool VRM or MOSFET components on a PCB
- You require passive cooling for stepper drivers or regulators
- You have limited space for a 9mm heatsink
Skip if
- You need to cool a main CPU or GPU chip
- You require active cooling with a fan
- You need larger heatsinks for high-power components
Verdict: Easycargo 9mm Copper VRM Heatsink is a practical solution for cooling small electronic components like VRMs and stepper drivers. It fits well if you need targeted passive cooling in tight spaces.
Easycargo 40mm Copper Heatsink 2-Pack
Best for: cooling NEMA 17 motors and Peltier coolers
- 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 construction offers high thermal conductivity for efficient heat dissipation. The 4mm thickness provides a compact profile suitable for tight spaces. It is designed for cooling components like NEMA 17 stepper motors and TEC1-12706 Peltier coolers. You get a ready-to-install solution without needing separate adhesive application.
Pros
- Made of pure copper for superior heat transfer
- Pre-applied thermal conductive adhesive tape saves time
- Compact 40x40x4mm dimensions fit small enclosures
- Includes two heatsinks for dual-component cooling
Cons
- Smaller 40mm footprint limits surface area for high heat loads
- Only includes two units, requiring more packs for larger builds
- Fixed 4mm thickness may not suit all mounting depths
Good fit if
- You need to cool NEMA 17 motors on a 3D printer
- You require a compact copper heatsink for a Peltier cooler
- You want pre-applied adhesive to simplify installation
Skip if
- You need heatsinks larger than 40mm for high-power VRMs
- You prefer aluminum for lighter weight applications
- You require a single large heatsink rather than multiple small ones
Verdict: Easycargo 40mm Copper Heatsink is a practical choice for 3D printer builders cooling NEMA 17 motors or TEC coolers. It fits users who value copper conductivity and pre-applied adhesive in a small form factor.
Easycargo SODIMM Copper Memory Heatsink
Best for: Low-profile laptop SODIMM RAM 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 offers pure copper cooling for laptop SODIMM RAM modules. The heatsink measures 63mm by 23mm with a thin 0.5mm profile. It includes pre-applied 3M 8810 thermal adhesive tape for direct mounting. Weighing only 5 grams per piece, it is designed for low-profile notebooks and desktops. This solution suits users needing simple, low-height cooling for memory chips without complex installation.
Pros
- Pure copper construction for efficient heat dissipation
- Pre-applied 3M 8810 thermal conductive adhesive tape
- Low 0.5mm profile fits tight laptop spaces
- Lightweight design at 5 grams per piece
Cons
- Very low 0.5mm height limits cooling capacity
- Specific to SODIMM RAM layout only
- Adhesive tape may leave residue upon removal
Good fit if
- You need a low-profile cooler for laptop RAM
- You want pre-applied thermal adhesive for easy installation
- You are cooling SODIMM modules in notebooks
Skip if
- You need cooling for desktop DIMM RAM
- You require a taller heatsink for better performance
- You are cooling VRMs or other components
Verdict: Easycargo Laptop Copper Heatsink is a specialized, low-profile cooling option for laptop SODIMM RAM. It fits users who need a simple, adhesive-mounted solution for tight internal spaces in notebooks.
Easycargo 10mm Copper VRM Heatsink Kit
Best for: cooling small VRM or IC chips
- Material
- Copper
- Compatible Device
- VRM, IC Chips
- Dimensions
- 10mm x 10mm x 4mm
- Mounting Type
- Pre-applied adhesive tape
- Features
- Thermal Tape
- Weight
- 0.39 ounces
View on Amazon: Easycargo 10mm Copper VRM Heatsink Kit Affiliate link
This kit includes ten pure copper heatsinks measuring 10mm by 10mm with a 4mm height. Each unit comes with pre-applied 3M 8810 thermal conductive adhesive tape. The compact 0.39-inch square design targets VRM and IC chips. You get a ready-to-install solution for small components. The copper material provides efficient heat transfer. This option suits builds requiring precise, small-footprint cooling for dense circuitry.
Pros
- Pure copper construction for reliable thermal conductivity
- Pre-applied 3M 8810 adhesive tape for easy installation
- Compact 10mm x 10mm x 4mm dimensions fit tight spaces
- Includes ten units for multiple component coverage
Cons
- 4mm height is thinner than standard 15mm heatsinks
- Small 10mm footprint limits surface area for heat dissipation
- Adhesive mounting restricts repositioning once applied
Good fit if
- You need to cool VRM or IC chips in tight spaces
- You want pre-applied adhesive to save installation time
- You require pure copper material for small components
Skip if
- You need large surface area for high-TDP chips
- You prefer screw-mounting for removable cooling
- You require heatsinks taller than 5mm
Verdict: Easycargo 10x10x4mm Copper Heatsink fits builders who need small, adhesive-backed copper cooling for VRMs or IC chips. It is a practical option for dense layouts where space is limited.
Specifications side by side
| Spec | GeeekPi 15x15x5mm Copper Heatsinks 8-Pack | Easycargo 15x15x0.5mm Copper Shims 20-Pack | Easycargo 20-Piece Copper and Aluminum Heatsink Kit | Easycargo 9mm Copper VRM Heatsinks | Easycargo 40mm Copper Heatsink 2-Pack | Easycargo SODIMM Copper Memory Heatsink | Easycargo 10mm Copper VRM Heatsink Kit |
|---|---|---|---|---|---|---|---|
| Material | Pure Copper | Copper | Aluminum + Copper | Copper | copper | Copper | Copper |
| Cooling Method | not stated | passive | not stated | passive | not stated | not stated | not stated |
| Compatible Device | Raspberry/Orange/Rock/Banana Pi | Laptop GPU CPU IC Chips VGA RAM | Raspberry Pi 5 4 3 boards | VRM GPU Stepper Driver MOSFET Regulators | 3D printers, NEMA 17, Peltier Cooler | Laptop Notebook SODIMM RAM | VRM, IC Chips |
| Dimensions | 15*15*5mm | 15x15x0.5mm | not stated | 9mm x 9mm x 4mm | 40mm x 40mm x 4mm | 63mmx23mmx0.5mm | 10mm x 10mm x 4mm |
| Mounting Type | Thermal Conductive Adhesive Tape | Pre applied adhesive tape backing | Pre-applied adhesive tape backing | Pre applied adhesive tape backing | preapplied adhesive tape | Pre-applied adhesive tape | Pre-applied adhesive tape |
| Features | Thermal Tape | Thermal Tape | Thermal Tape | Thermal Tape | Thermal Tape | Thermal Tape | Thermal Tape |
| Length | not stated | 0.59 inches | not stated | not stated | not stated | 2.48 inches | not stated |
| Width | not stated | 0.59 inches | not stated | not stated | not stated | 0.91 inches | not stated |
| Weight | not stated | not stated | 0.64 ounces | not stated | 1.27 ounces | not stated | 0.39 ounces |
| Size | not stated | 15x15x0.5mm | not stated | not stated | not stated | not stated | 10mmx10mmx4mm |
| Color | not stated | Copper Tone | Multicolored (20pcs) | 10pcs 9x9x4mm Copper | 2pcs 40x40x4mm Copper | not stated | not stated |
| Model | not stated | NA | not stated | ES-H12B141407 | 404004C02-8810 | 6323-05-8810 | 101010C10-3M-8810 |
If you require liquid cooling heat exchangers instead, compare ediy pure copper radiator 360mm alternatives for larger setups.
Frequently asked questions
Are these heatsinks compatible with Raspberry Pi components?
Yes, several options in this list are explicitly designed for Raspberry Pi boards. The Easycargo 20-Piece Mixed Kit targets various chips on these single-board computers. You can also use the standard 15x15mm copper blocks for general PCB cooling tasks on the device.
Do all these copper heatsinks include adhesive tape?
Yes, every product listed features thermal tape as a standard attribute. This adhesive backing allows for easy mounting directly onto electronic components without additional hardware. You simply peel and stick the copper block to the target surface for immediate passive cooling.
Which heatsink is best for cooling 3D printer motors?
The Easycargo 40mm Copper Heatsink 2-Pack is the best choice for 3D printer builders. It is specifically noted for cooling NEMA 17 motors and Peltier coolers. Its larger 40x40mm footprint provides more surface area than the smaller chip-focused blocks.
What is the difference between the 5mm and 0.5mm copper blocks?
The primary difference is height and intended use. The 5mm GeeekPi block offers more material for heat dissipation on standard chips. The 0.5mm Easycargo shim is extremely thin, making it ideal for tight spaces or flat surfaces where height is restricted.
Can I use these heatsinks for laptop RAM cooling?
Yes, there is a specialized option for this purpose. The Easycargo SODIMM Copper Memory Heatsink is designed for low-profile laptop RAM. It fits tight internal spaces in notebooks, providing a simple adhesive-mounted solution for memory modules that need passive temperature control.
Which option is best for VRM cooling?
The Easycargo 9mm and 10mm Copper VRM Heatsinks are best for voltage regulator modules. These small, targeted blocks fit well in tight spaces around stepper drivers or motherboard VRMs. They provide dedicated passive cooling for these specific high-heat electronic components.
Does the mixed kit include different materials?
Yes, the Easycargo 20-Piece Mixed Heatsink Kit includes both copper and aluminum materials. This variety allows you to choose the right conductor for different heat loads on your Raspberry Pi. You get the convenience of pre-applied tape across all pieces.