GPU CPU Backplate Copper Heatsink Round Pipe 8mm x 290mm - Passive

In this review of the Bopaodao copper heatsink tube, the bottom line is clear: this is a compact, passive cooling option for hobbyists and system builders who need a simple, high-conductivity heat transfer element. Its main appeal is the combination of solid copper construction with a thermal fluid core designed to move heat efficiently from a sharp contact end to a smooth dissipation end, making it useful for graphics cards, CPUs, laptop IC chipsets, and LED modules where space and fan noise are concerns.

Key Features

• Copper construction: Solid copper body provides durable heat conduction and a reliable base material for long-term use.
• Thermal fluid core: The internal fluid acts as a heat exchange medium to improve responsiveness and transfer heat away from concentrated hotspots.
• 290mm length, 8mm diameter: A long, narrow profile that fits behind backplates or along slim channels in PCs and laptops for discreet passive cooling.
• Sharp-to-smooth ends: The pointed end contacts the heat source while the smooth end is optimized for connection to radiators or heat spreader surfaces.
• Customizable shaping: Bending and flattening services are offered, so the tube can be tailored to specific installation geometries.
• Wide size range available: The product line spans diameters from 4mm to 50mm and lengths from 50mm to 520mm for varied projects.

Who It's For

This heatsink tube is best for PC builders, laptop repairers, and electronics hobbyists who need a passive thermal solution to supplement existing cooling or to tackle component-level hotspots such as VRAM chips or LED modules. The product suits users who are comfortable with a modest degree of mechanical fitting and who want a quiet, fanless option.

Users seeking an all-in-one active cooler, plug-and-play consumer accessory, or a turnkey thermal module with mounting brackets included should look elsewhere; this item is a raw heat pipe that may require shaping and careful contact preparation to perform optimally.

Pros & Cons

Pros

• High thermal responsiveness thanks to the combination of copper and an internal thermal fluid.
• Long 290mm length and slim 8mm diameter allow flexible placement inside cramped cases or laptop interiors.
• Custom bending and flattening services make it adaptable to bespoke installations.
• Useful for a variety of targets including GPU, CPU, VRAM, and LED modules.

Cons

• Arrives as a single raw tube without mounting hardware, so installation requires additional materials and skill.
• Performance depends on proper contact and integration with a radiator or heat spreader; it is not a drop-in active cooler.

Specifications

Brand	Bopaodao
Material	Copper with thermal fluid core
Length	290mm
Diameter	8mm
Use cases	GPU, CPU, VRAM, laptop IC chipset, LED modules
Customization	Bending and flattening services available
Available size range	Diameters 4mm to 50mm; lengths 50mm to 520mm

Our Verdict

The Bopaodao copper heatsink tube is a practical, low-noise solution for builders who need targeted passive cooling and are prepared to install a raw heat pipe. It offers good thermal responsiveness and flexible sizing options, making it good value for custom cooling projects where quiet, fanless operation and a durable copper body are priorities.

Frequently Asked Questions

Can this tube be bent to fit a custom layout?
Yes. The seller provides bending and flattening services and can process the tube to client requirements when requested.

Will this replace a fan or active cooler?
No. This is a passive heat pipe intended to assist heat transfer; it typically needs to be connected to a radiator or spreader and will not match active cooling in all scenarios.

What components is it suitable for?
It is intended for GPU and CPU backplates, VRAM, laptop IC chipsets, and LED modules where concentrated heat requires improved dissipation.