GPU CPU Backplate Copper Heatsink Round Pipe 10mm x 105mm - Passive

In this review of the Bopaodao GPU CPU Backplate Copper Heatsink Round Pipe, the bottom line is simple: this compact copper heat pipe is for builders and repairers who need a thin, fanless thermal solution to move heat away from CPUs, GPUs, VRAM or chipset ICs. The single biggest reason to buy is the combination of solid copper construction and a thermal fluid core that boosts responsiveness well beyond bare metal conduction, making it a practical option when space is tight and quiet, passive cooling is required.

Key Features

• Copper construction: Solid copper body provides durable heat conduction and contact with small hotspots on chips or modules.
• Thermal fluid core: The internal fluid acts as a heat exchange medium, giving faster thermal response than simple metal alone.
• Compact dimensions: At 105mm long and 10mm diameter the tube fits in narrow laptop or compact PC layouts where larger heat pipes will not.
• Fanless passive cooling: Designed to transfer heat to radiators or backplates without relying on active fans for silent operation.
• Customizable processing: The seller offers bending and flattening services so the tube can be shaped to match specific board geometry.
• Wide application: Can be used with GPU or CPU radiators, VRAM, chipset ICs and LED modules where targeted dissipation is needed.

Who It's For

This heatsink tube is best for hobbyists, system builders and repair technicians working on thin laptops, small form factor PCs or custom cooling projects that demand a narrow, passive heat pipe. It suits cases where noise must be minimized and a simple thermal bridge to an existing radiator or backplate is preferred.

Those who need heavy-duty, high-capacity liquid cooling blocks or large multi-heatpipe assemblies should look elsewhere, since this single 10mm tube is intended for targeted heat transfer rather than replacing full-size cooling systems.

Pros & Cons

Pros

• Compact size and copper body make it easy to fit into tight spaces while maintaining good conduction.
• Internal thermal fluid improves heat exchange and responsiveness compared with plain metal rods.
• Custom bending and flattening services allow tailoring the pipe to specific motherboard or module layouts.
• Passive design enables near-silent operation when paired with appropriate radiators.

Cons

• As a single thin tube it is not a direct substitute for larger multi-pipe cooling solutions in high thermal load systems.
• Installation may require care to ensure good contact and routing in cramped assemblies.

Specifications

Brand	Bopaodao
Material	Copper with thermal fluid core
Length	105mm
Diameter	10mm
Applications	GPU, CPU, VRAM, chipset, LED modules
Customization	Bending and flattening services available
Lead time (non-FBA)	7-10 business days

Our Verdict

The Bopaodao 10mm x 105mm copper heatsink tube is a practical, affordable choice for targeted passive cooling in cramped or quiet systems. It is best for builders who need a narrow thermal bridge with improved responsiveness from an internal thermal fluid, and it represents good value when customization options are required.

Frequently Asked Questions

Can this tube be bent to fit my layout?
Yes, the seller provides bending and flattening services so you can request shaping to match board geometry.

Is this meant to replace a full heatsink assembly?
No, this single 10mm tube is intended as a targeted thermal bridge to improve dissipation, not a replacement for high-capacity multi-pipe cooling systems.

What components can it cool?
It is suitable for GPU and CPU backplates, VRAM modules, chipset ICs and LED modules where compact, passive heat transfer is needed.