Bopaodao 120mm Flat Copper Heat Alternatives: 6 Similar Picks Compared
As an Amazon Associate we earn from qualifying purchases. Links on this page are affiliate links.
The Bopaodao 120mm Flat Copper Heat Pipe offers a practical passive cooling solution for extending heat dissipation on GPUs, CPUs, or laptops. If you are searching for bopaodao flat heat pipe 1pcs alternatives, you may need different dimensions or a brand that provides pre-applied adhesive. This original product relies on pure copper to disperse chip temperature, but its flat 2mm thickness and 120mm length limit its use in tight spaces or specific gap-filling scenarios. You might prefer a shim or a different pipe size if your project requires precise thermal management for VRAM or M.2 SSDs.
The 6 alternatives listed here were chosen because their specifications overlap with the original product’s core function. Each option shares the use of copper for passive heat transfer, ensuring reliable thermal performance. Some picks offer compact sizes for small components, while others provide thicker shims to fill precise gaps. You can compare these picks based on their exact dimensions and compatible devices. This guide helps you find the right passive cooling component for your specific DIY project, whether you need to cool a laptop GPU or a desktop CPU backplate.
How Each Alternative Compares
Bopaodao 5mm x 90mm Copper Heat Pipe
The Bopaodao 5mm x 90mm Copper Heat Pipe offers a more compact passive cooling option for laptops and GPUs. While the original Bopaodao 120mm pipe provides a longer 120mm length for extended heat dissipation, this alternative features a shorter 90mm length with a 5mm diameter. This smaller footprint makes it better suited for tight spaces around VRAM or small components where space is limited. You give up the longer reach of the 120mm pipe but gain a more flexible, smaller tube that fits easily into cramped laptop interiors. Choose this if you need to redirect heat from small chips without requiring a long, flat extension.
Easycargo 15x15x0.5mm Copper Shims 20-Pack
The Easycargo 15x15x0.5mm Copper Shims 20-Pack shifts from a heat pipe to a shim solution for filling precise gaps. Unlike the original 120mm pipe, which is a passive heat spreader, these shims are designed to bridge small distances between components and heatsinks. They measure 15mm by 15mm with a 0.5mm thickness and include thermal adhesive tape, which the original pipe lacks. This makes them ideal for technicians who need to fill exact 0.5mm gaps on laptop GPUs or RAM. You trade the ability to conduct heat away from a source for the ability to ensure solid thermal contact between components and existing cooling solutions.
Easycargo 100-Piece 15mm Copper Shim Kit
The Easycargo 100-Piece 15mm Copper Shim Kit provides versatile thickness options for precise thermal management, differing significantly from the single-size pipe. While the original Bopaodao pipe is a 120mm long heat conductor, this kit offers multiple shim thicknesses for customizing gap sizes. It is particularly useful for M.2 NVMe SSDs and other components in devices like PS5 consoles. You gain the ability to select the exact shim thickness needed for various components, whereas the original pipe is limited to one dimension. This kit is better for builders who need to manage thermal gaps across multiple different parts rather than extending heat dissipation from a single component.
JIUWU 15x15x0.8mm Copper Heatsink Shims
The JIUWU 15x15x0.8mm Copper Heatsink Shims provides a thicker 0.8mm profile compared to the thin 2mm flat pipe. While the original Bopaodao pipe is 120mm long and designed for passive heat spreading, these shims are 15mm by 15mm squares meant for filling larger gaps. The 0.8mm thickness is ideal for laptops that need more substantial thermal bridging between chips and heatsinks. You give up the long reach of the pipe but gain a thicker shim that can handle larger thermal gaps. This option is best for technicians repairing laptops where precise, thicker copper shims are required to ensure effective heat transfer across wider distances.
Uxcell 20mm Pure Copper Thermal Shim
The Uxcell 20mm Pure Copper Thermal Shim offers a larger 20mm by 20mm square profile, differing from the original 120mm pipe. While the Bopaodao pipe is a long, flat conductor for extending heat dissipation, this shim is a compact pad for bridging small gaps on laptops or GPUs. It measures 20mm by 20mm and is designed for reliable thermal performance in a small form factor. You trade the ability to conduct heat away over a distance for a wider surface area to ensure contact. Choose this if you need to fill gaps on components where a square shim is more practical than a long, narrow pipe.
Alphacool 10 x 10mm Copper RAM Heatsinks
The Alphacool 10 x 10mm Copper RAM Heatsinks are small passive heat spreaders, distinct from the long Bopaodao heat pipe. While the original pipe is 120mm long for extending heat dissipation, these heatsinks are compact 10mm by 10mm units designed for low-power components like RAM or MOSFETs. They provide a solid passive cooling option in a much smaller footprint. You give up the long reach of the pipe but gain dedicated heat spreaders for multiple small components. This option is best for builders who need to cool several small parts individually rather than extending heat from a single source using a long copper pipe.
Quick picks
Our 7 picks
Bopaodao 120mm Flat Copper Heat Pipe
Best for: DIY GPU and laptop passive cooling extensions
- Material
- 99% pure copper
- Cooling Method
- Passive
- Compatible Device
- Laptop, CPU, GPU, mobile phone
- Dimensions
- 2mm x 5.5mm x 120mm
View on Amazon: Bopaodao 120mm Flat Copper Heat Pipe Affiliate link
This Bopaodao heatsink pipe is a passive cooling element made of 99% pure copper. It measures 120mm in length, 5.5mm in width, and 2mm in thickness. The flat design allows it to connect directly to GPU, CPU, or laptop heat sinks to improve heat dissipation. You can use it to cool mobile phones or VR devices. The material efficiently disperses chip temperature, making it a solid choice for DIY cooling projects where space is limited.
Pros
- Constructed from 99% pure copper for effective heat dispersion
- Flat dimensions of 2mm x 5.5mm fit tight spaces
- 120mm length provides substantial surface area for passive cooling
- Compatible with GPU, CPU, laptop, and mobile phone heat sinks
Cons
- Passive cooling only, requiring an existing heat sink base
- Dimensions have manufacturing tolerances of ±0.2mm thickness and ±0.5mm length
- Sold as a single pipe, not a complete cooling solution
Good fit if
- You need a pure copper extension for an existing heat sink
- You are building a DIY cooling system for a laptop or GPU
- You require a flat pipe that fits under low-profile components
Skip if
- You need an active fan for forced air cooling
- You require pre-assembled cooling units with fans included
- You need precise dimensions without manufacturing tolerances
Verdict: Bopaodao 120mm Flat Copper Heatsink Pipe is a practical passive cooling add-on for users who need to extend heat dissipation on GPUs, CPUs, or laptops using pure copper. It fits best in DIY projects where you can attach it to an existing radiator or backplate.
Bopaodao 5mm x 90mm Copper Heat Pipe
Best for: compact laptop GPU and VRAM cooling
- Material
- Copper, thermal fluid
- Cooling Method
- Passive
- Compatible Device
- Laptop, PC, GPU, CPU, VRAM, RAM
- Dimensions
- 5mm x 90mm
View on Amazon: Bopaodao 5mm x 90mm Copper Heat Pipe Affiliate link
This is a passive copper heat pipe with a 5mm diameter and 90mm length. It uses thermal fluid for high conductivity. The design targets laptops, GPUs, and CPUs. It helps move heat from sources like VRAM or chipsets. You can request bending or flattening services. It fits tight spaces where standard fans cannot go.
Pros
- Copper material with thermal fluid for 200x conductivity
- Passive cooling method requires no power
- Customizable bending and flattening services available
- Compatible with laptop, PC, GPU, and CPU components
Cons
- Round tube shape limits surface area compared to flat pipes
- 90mm length is shorter than many standard alternatives
- Passive design relies on airflow, not active fans
Good fit if
- You need to cool specific hotspots on a laptop GPU
- You require a passive solution for VRAM or RAM
- You want to bend the pipe to fit tight spaces
Skip if
- You need an active cooling fan with power input
- You require a flat copper shim for direct contact
- You need a length longer than 90mm for your build
Verdict: Bopaodao 5mm x 90mm Copper Heat Pipe offers a compact passive cooling option for laptops and GPUs. It suits users who need to redirect heat from small components like VRAM using a flexible copper tube.
Easycargo 15x15x0.5mm Copper Shims 20-Pack
Best for: filling 0.5 mm gaps on laptop components
- 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 is a pack of 20 copper heat sink shims measuring 15 by 15 by 0.5 mm. Each shim comes with pre-applied 3M 8810 thermal conductive adhesive tape. You use these for passive cooling on laptop GPUs, CPUs, VRAM, and chipset ICs. The pure copper material helps transfer heat away from hot components. This kit is useful if you need to fill small gaps between a heat source and a heatsink.
Pros
- Includes 20 copper shims per pack
- Dimensions are 15x15x0.5 mm
- Pre-applied 3M 8810 thermal adhesive tape
- Pure copper material for heat transfer
Cons
- Very thin 0.5 mm profile limits gap filling
- Passive cooling only requires existing airflow
- Small 15x15 mm size restricts coverage area
Good fit if
- You need to fill a 0.5 mm gap on a laptop component
- You are upgrading passive cooling on VRAM or chipset ICs
- You want pre-applied adhesive for easy installation
Skip if
- You require active cooling with fans
- You need to bridge gaps larger than 0.5 mm
- You need shims larger than 15x15 mm
Verdict: Easycargo 15mm Copper Shim 0.5mm is a practical solution for filling precise 0.5 mm gaps on laptop GPUs or RAM. It fits users who need passive thermal management with pre-applied adhesive tape.
Easycargo 100-Piece 15mm Copper Shim Kit
Best for: customizing gap sizes for M.2 SSDs
- 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 in 12 thicknesses. Each shim measures 15mm by 15mm. The set includes various thicknesses from 0.1mm to 2mm. Copper offers high thermal conductivity at 401W/mK. You can use these plates to fill gaps between components like M.2 NVMe SSDs and heatsinks. The kit helps improve heat transfer in tight spaces.
Pros
- Made from pure Copper C1100
- High thermal conductivity of 401W/mK
- Includes 100 shims in 12 thicknesses
- Available with or without pre-applied glue
Cons
- Requires manual cutting to fit non-standard sizes
- Glue option is not included in the base model
- No adhesive backing on the standard version
Good fit if
- You need to fill small gaps around M.2 SSDs
- You require precise thickness adjustments for cooling
- You want pure copper for better heat transfer
Skip if
- You need pre-cut shims for specific shapes
- You prefer aluminum over copper material
- You want a single large heatsink instead of shims
Verdict: Easycargo 15mm Copper Shim Kit offers versatile thickness options for precise thermal management. It fits users who need to customize gap sizes for M.2 NVMe SSDs and other components.
JIUWU 15x15x0.8mm Copper Heatsink Shims
Best for: Laptop thermal gap filling
- Material
- High Purity Copper
- Compatible Device
- Laptop GPU and CPU
- Dimensions
- 15mm x 15mm x 0.8mm
- Length
- 0.59 inches
- Width
- 0.59 inches
- Weight
- 0.32 ounces
View on Amazon: JIUWU 15x15x0.8mm Copper Heatsink Shims Affiliate link
This pack of 20 copper pads measures 15mm by 15mm with a thickness of 0.8mm. The high purity copper material helps transfer heat from your laptop GPU or CPU to a heatsink. You get precise dimensions that fit standard thermal gaps. The thin profile allows for tight clearance in compact laptop chassis. This is a practical solution for improving thermal contact between components.
Pros
- High purity copper construction for effective heat dissipation
- Precise 15mm x 15mm x 0.8mm dimensions
- Pack includes 20 pads for multiple repairs
- Compatible with laptop GPU and CPU cooling
Cons
- 0.8mm thickness limits use to very small thermal gaps
- Does not include adhesive backing for secure mounting
- Only suitable for laptop applications, not desktop towers
Good fit if
- You need to fill a small thermal gap on a laptop
- You are replacing missing or damaged thermal pads
- You require pure copper for better conductivity than aluminum
Skip if
- You need pads thicker than 1mm for larger gaps
- You are cooling a desktop PC tower instead of a laptop
- You require self-adhesive pads for easier installation
Verdict: JIUWU 15mm Copper Thermal Shim 0.8mm provides reliable heat transfer for laptops with tight thermal gaps. It is best for technicians repairing laptops that need precise copper shims to bridge small distances between chips and heatsinks.
Uxcell 20mm Pure Copper Thermal Shim
Best for: small gap filling on laptops and GPUs
- Material
- Pure Copper
- Compatible Device
- PC, Laptop CPU, GPU
- Dimensions
- 0.79 x 0.79 x 0.04 inches
- Mounting Type
- Thermal Shim Pad
- Length
- 0.79 inches
- Width
- 0.79 inches
View on Amazon: Uxcell 20mm Pure Copper Thermal Shim Affiliate link
This is a pure copper thermal shim designed to fill gaps between heat sources and cooling surfaces. Measuring 20 by 20 by 1.0 millimeters, it provides a compact solution for laptops and GPUs. The material offers high thermal conductivity to help lower CPU temperatures. The package includes five pads, making it suitable for multiple devices. Its lightweight design ensures it does not add significant weight to your build.
Pros
- Made from pure copper for efficient heat dissipation
- Compact 20x20x1.0mm size fits small spaces
- High thermal conductivity helps reduce CPU temperatures
- Includes five pads for multiple cooling applications
Cons
- Very thin 1.0mm profile limits gap-filling capacity
- Requires separate adhesive application as pads are not pre-applied
- Small surface area restricts use to low-power components
Good fit if
- You need to fill a small gap between a chip and a heatsink
- You are cooling a laptop GPU or CPU with limited space
- You require pure copper for maximum thermal conductivity
Skip if
- You need pre-applied thermal pads for easier installation
- Your cooling setup requires a thicker shim than 1.0mm
- You are looking for a large heatsink rather than a gap filler
Verdict: Uxcell 20x20x1.0mm Pure Copper Heatsink Pad is a practical choice for users who need to bridge small gaps on laptops or GPUs. It delivers reliable thermal performance in a compact form factor.
Alphacool 10 x 10mm Copper RAM Heatsinks
Best for: small passive cooling of 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 product is a pack of ten passive copper heatsinks designed for GPU RAM and Mosfets. Each unit measures 10 by 10 mm. The material is pure copper for efficient heat transfer. You get ten pieces in the box. This size fits small components on motherboards or graphics cards. It is a practical solution for adding surface area to hot spots without active cooling.
Pros
- Made of pure copper for high thermal conductivity
- Compact 10 x 10 mm dimensions fit tight spaces
- Passive cooling requires no power or fans
- Includes 10 units for multiple applications
Cons
- Small 10 x 10 mm surface area limits heat dissipation
- Passive design only works with adequate case airflow
- No adhesive or mounting hardware included in data
Good fit if
- You need to cool small MOSFETs or RAM chips
- You have space for 10 x 10 mm components
- You want passive copper cooling for low-power parts
Skip if
- You need to cool large VRMs or high-TDP chips
- You require active cooling with fans
- You need pre-applied adhesive for easy installation
Verdict: Alphacool 10mm Copper Heatsink 10-Pack is a solid option for cooling small, low-power components like RAM or MOSFETs. It suits builders who need passive copper heat spreaders in a compact 10 x 10 mm size.
Specifications side by side
| Spec | Bopaodao 120mm Flat Copper Heat Pipe | Bopaodao 5mm x 90mm Copper Heat Pipe | Easycargo 15x15x0.5mm Copper Shims 20-Pack | Easycargo 100-Piece 15mm Copper Shim Kit | JIUWU 15x15x0.8mm Copper Heatsink Shims | Uxcell 20mm Pure Copper Thermal Shim | Alphacool 10 x 10mm Copper RAM Heatsinks |
|---|---|---|---|---|---|---|---|
| Material | 99% pure copper | Copper, thermal fluid | Copper | Copper C1100 | High Purity Copper | Pure Copper | Solid copper |
| Cooling Method | Passive | Passive | passive | not stated | not stated | not stated | Passive |
| Compatible Device | Laptop, CPU, GPU, mobile phone | Laptop, PC, GPU, CPU, VRAM, RAM | Laptop GPU CPU IC Chips VGA RAM | PC, Laptop GPU, CPU, M.2 NVMe SSD | Laptop GPU and CPU | PC, Laptop CPU, GPU | GPU RAM, VRam, voltage converters |
| Dimensions | 2mm x 5.5mm x 120mm | 5mm x 90mm | 15x15x0.5mm | not stated | 15mm x 15mm x 0.8mm | 0.79 x 0.79 x 0.04 inches | 10 x 10 mm |
| Mounting Type | not stated | not stated | Pre applied adhesive tape backing | not stated | not stated | Thermal Shim Pad | not stated |
| Features | not stated | not stated | Thermal Tape | not stated | not stated | not stated | not stated |
| Length | not stated | not stated | 0.59 inches | 0.6 inches | 0.59 inches | 0.79 inches | not stated |
| Width | not stated | not stated | 0.59 inches | 0.6 inches | 0.59 inches | 0.79 inches | not stated |
| Weight | not stated | not stated | not stated | not stated | 0.32 ounces | 2.82 ounces | 0.07 kilograms |
| Size | L: 120mm | D: 5mm | 15x15x0.5mm | not stated | 15mm x 15mm x 0.8mm | not stated | not stated |
| Color | W: 5.5mm T: 2mm | L: 90mm | Copper Tone | Copper | not stated | not stated | Copper |
| Model | not stated | not stated | NA | ES-C100-1515 | GYA032 | a16012800ux0600 | 17426 |
Frequently asked questions
Are these copper heat pipes compatible with GPUs?
Yes, several options in this list are designed for GPU cooling. The Bopaodao 120mm Flat Copper Heat Pipe is explicitly listed as compatible with GPUs for DIY passive extensions. The Easycargo 15x15x0.5mm Copper Shims also support GPU applications. These components help redirect heat away from sensitive graphics processing units using pure copper conductors.
Do the copper shims come with adhesive tape?
The Easycargo 15x15x0.5mm Copper Shims include pre-applied thermal tape for easy installation. This feature simplifies attaching the shims to laptop components like RAM or GPUs. Other products in the list, such as the JIUWU and Uxcell shims, do not mention adhesive in their specifications. You may need to purchase thermal adhesive separately for those specific items.
Can I use these alternatives for laptop VRAM cooling?
Yes, compact options are available for laptop VRAM cooling. The Bopaodao 5mm x 90mm Copper Heat Pipe is best for redirecting heat from small components like VRAM. Additionally, the Easycargo 15x15x0.5mm Copper Shims are suitable for filling gaps on laptop RAM. These passive solutions help manage heat in tight laptop chassis environments effectively.
What thickness options are available for copper shims?
The list includes shims with varying thicknesses to fit different gaps. The Easycargo 15x15x0.5mm shims are 0.5mm thick. The JIUWU shims offer a 0.8mm thickness. The Uxcell shim is 1.0mm thick. These precise measurements allow you to fill specific gaps between chips and heatsinks in laptops or other devices without forcing components.
Are these products made of pure copper?
Yes, all listed alternatives are made of copper. The Bopaodao heat pipes use pure copper for passive cooling. The Easycargo, JIUWU, Uxcell, and Alphacool products are also described as copper or pure copper. This material choice ensures high thermal conductivity for efficient heat transfer from components like GPUs, CPUs, and RAM to the ambient air.
Can these shims be used for M.2 SSDs?
Yes, the Easycargo 100-Piece 15mm Copper Shim Kit is suitable for M.2 SSDs. It allows you to customize gap sizes for NVMe SSDs and other components. The kit provides versatile thickness options for precise thermal management. This makes it a practical choice for ensuring proper contact between the SSD and a cooling solution in various devices.
Do any of these heatsinks fit RAM modules?
Yes, several products are compatible with RAM cooling. The Bopaodao 120mm Flat Copper Heat Pipe lists RAM as a compatible device. The Alphacool 10 x 10mm Copper RAM Heatsinks are specifically designed for small passive cooling of RAM. These options provide passive heat dissipation for memory modules in DIY projects or standard builds.