GPU CPU Copper Heatpipe Backplate 5mm x 190mm - Passive Cooling

In this review of the Bopaodao GPU CPU backplate copper heatpipe, the bottom line is simple: it is for builders and repairers who need a compact, passive thermal link to move heat away from small chips without adding fans. The single biggest reason to buy is the combination of a solid copper tube and a thermal fluid core that boosts heat transfer beyond plain metal, making it useful for GPU, CPU backplate, laptop IC and LED module cooling where space is limited and fanless dissipation is preferred.

Key Features

• Material and core: The copper tube with internal thermal fluid provides faster heat exchange than copper alone, improving thermal responsiveness for hot spots.
• Size: At 190mm long and 5mm diameter the tube is compact enough to fit inside small PC or laptop cavities while offering a useful run length to reach a heatsink or chassis dissipation area.
• Passive operation: This is a fanless, passive heatpipe option that can supplement existing cooling without adding moving parts or noise.
• Custom processing: Bending and flattening services are offered so the tube can be shaped to match tight layouts or contact surfaces.
• Versatile applications: It can be attached to graphics card backplates, CPU radiator connections, VRAM, laptop chipsets or LED modules with high cooling demands.

Who It's For

The product suits hobbyist PC builders, repair technicians and electronics tinkerers who need a thin, passive thermal tube to bridge a hotspot to a remote heatsink or chassis. It appeals particularly when noise-free, low-profile cooling is required and when a flexible solution that can be bent or flattened to match a layout is helpful.

It is not ideal for users who need a complete cooling system or who expect dramatic temperature drops without a proper heatsink or mounting method. Those needing active high-capacity cooling for overclocked desktop CPUs or large GPUs should look to full heatpipe assemblies or active fan radiators instead.

Pros & Cons

Pros

• Solid copper construction with thermal fluid delivers improved heat transfer compared with bare copper conduction alone.
• Compact 5mm diameter and 190mm length make it useful in cramped PC or laptop spaces.
• Fanless passive design avoids noise and moving part failures.
• Custom bending and flattening services allow tailored installations.

Cons

• As a single copper tube, it requires proper attachment to heatsinks or chassis and will not replace a full active cooling solution for high-power components.

Specifications

Brand	Bopaodao
Material	Copper with thermal fluid core
Length	190mm
Diameter	5mm
Application	GPU, CPU backplate, VRAM, laptop IC, LED modules
Customization	Bending and flattening processing available

Our Verdict

The Bopaodao 5mm x 190mm copper heatpipe is a practical, low-profile passive thermal link for makers and repairers who need to move heat away from compact electronics without fans. It offers better responsiveness than plain copper and useful customization options, making it good value when used to supplement a heatsink or chassis dissipation path rather than as a lone solution for high TDP parts.

Frequently Asked Questions

Can this tube be bent to fit custom layouts?
Yes. The seller offers bending and flattening services so the tube can be shaped to match installation needs.

Is this heatpipe suitable for laptop GPU or CPU cooling?
It can be used on laptop IC chipsets or GPU areas as a passive thermal link, but it must be paired with appropriate contact and dissipation surfaces to be effective.

Does the product include mounting hardware?
No mounting hardware is listed; the tube is supplied as a single copper heatpipe and requires appropriate attachment materials and heatsink interfaces.