GPU CPU Backplate Copper Heatsink Round Pipe 4mm x 200mm - Passive

In this review of the Bopaodao GPU CPU backplate copper heatsink round pipe, the bottom line is simple: this is a focused, passive cooling component for builders who need a compact, conductive heat path without adding fans. The product is best for hobbyists and system builders who want to improve heat transfer from a GPU, CPU backplate or laptop IC using a slim copper heat pipe. Its main selling point is the combination of solid copper construction and an internal thermal fluid that boosts heat transport and responsiveness compared with a plain metal rod.

Key Features

• Pure copper construction: The solid copper tube provides excellent baseline thermal conductivity to move heat away from hot components.
• Thermal fluid core: Internal fluid acts as a heat exchange medium so the pipe can respond faster and carry heat more effectively than a hollow metal tube.
• Compact dimensions: At 200mm long and 4mm diameter the tube fits into tight spaces behind a GPU backplate or along a laptop PCB where larger heatsinks cannot.
• Bend and flatten services: The seller offers custom bending and flattening, allowing the pipe to be shaped to specific layouts for better contact with chips or radiators.
• Multiuse compatibility: It is suitable for GPU, CPU backplates, laptop IC chipsets and LED modules that require improved passive dissipation.

Who It's For

The Bopaodao copper heatsink tube is aimed at DIY PC builders, small form factor enthusiasts, and repair technicians who need a thin, passive solution to conduct heat from a hotspot to an existing radiator or backplate. It makes particular sense where airflow is limited and a thin heat-transfer element can bridge components to a larger dissipation surface.

It is less appropriate for users who expect active cooling performance or plug-and-play modular heatsinks; those needing major thermal headroom should choose larger heatpipe assemblies or active faned radiators instead.

Pros & Cons

Pros

• High conductivity copper combined with thermal fluid gives strong thermal responsiveness for a passive tube.
• Long 200mm length and 4mm diameter allow installation in narrow layouts and behind backplates.
• Custom bending and flattening services make it adaptable to many mounting scenarios.
• Useful across devices: GPU, CPU backplates, laptop chipsets and LEDs.

Cons

• As a single thin passive pipe it cannot replace full heatpipe assemblies or active cooling when thermal load is high.
• Installation requires careful contact and mounting to be effective; adapters or thermal pads may be needed.

Specifications

Brand	Bopaodao
Material	Copper with internal thermal fluid
Length	200mm
Diameter	4mm
Processing	Bending and flattening services available
Suggested use	GPU/CPU backplate, laptop IC chipset, LED modules
Lead time	7-10 business days for non-FBA items (exceptions for major holidays)

Our Verdict

The Bopaodao 4mm x 200mm copper heatsink pipe is a cost effective, adaptable passive thermal upgrade for projects with limited space and moderate heat loads. Builders who need a slim, conductive bridge to a radiator or backplate will find its copper plus thermal fluid construction and custom shaping options especially valuable, though those with heavy cooling demands should pair it with larger or active cooling solutions.

Frequently Asked Questions

Can this pipe be shaped to fit my layout?
Yes, the seller offers bending and flattening services so the tube can be processed to fit specific installation requirements.

Where can this tube be used?
It is designed for GPU and CPU backplates, laptop IC chipsets and LED modules where a thin passive heat transfer element is needed.

Does this replace a fan or active cooler?
No, it is a passive heat-transfer component meant to improve conduction to a radiator or backplate and is not a substitute for active cooling in high thermal load situations.