{"product_id":"flat-heat-pipe-3mm-x-8mm-x-280mm-copper-heatsink-tube-thin-fanless","title":"Flat Heat Pipe 3mm x 8mm x 280mm Copper Heatsink Tube - Thin Fanless","description":"\u003cp\u003eIn this review of the Flat Heat Pipe 3mm x 8mm x 280mm from Bopaodao, the bottom line is straightforward: this slim, pure copper heat pipe is for DIYers and technicians who need a compact, passive thermal transfer solution for laptops, phones, GPUs, or RAM backplates. The single biggest reason to buy is its construction from about 99% pure copper and a long 280mm run length, which makes it suitable for bridging heat sources to remote heatsinks without adding fans. It is a practical component for retrofitting or custom cooling builds rather than a plug-and-play consumer cooler.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePure copper construction:\u003c\/strong\u003e The near 99% copper composition provides excellent thermal conductivity for moving heat away from chips and memory modules.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSlim rectangular profile:\u003c\/strong\u003e At roughly 3mm thickness and 8mm width, it fits into tight laptop and mobile device spaces where round pipes or bulky heatsinks cannot.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong 280mm length:\u003c\/strong\u003e The 11.02in length gives flexibility to route heat to a distant backplate or external sink in custom cooling arrangements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eService for shaping:\u003c\/strong\u003e The seller offers bending and flattening to customer requirements, which helps integrate the pipe into nonstandard layouts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmall manufacturing tolerances:\u003c\/strong\u003e Expect about 0.2mm thickness deviation and 0.5mm length deviation, which is acceptable for fitting and consistent performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis heat pipe is best for hobbyists, system builders, and repair technicians who need a thin, passive thermal conductor to add or extend cooling in laptops, compact desktops, or handheld devices. It is useful when quiet, fanless operation and a narrow profile are required, or when retrofitting existing cooling assemblies.\u003c\/p\u003e\n\u003cp\u003eIt is less suitable for users who want a complete cooling kit or those who expect a drop-in cooler with mounting hardware and thermal pads included. If you need active cooling, ready-made GPU coolers, or full mounting solutions, look for a complete heatsink assembly instead.\u003c\/p\u003e\n\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigh thermal conductivity from near-pure copper material makes it effective for passive heat transfer.\u003c\/li\u003e\n\u003cli\u003eSlim flat dimensions allow installation in cramped device interiors and behind backplates.\u003c\/li\u003e\n\u003cli\u003eLength and available custom bending give flexibility for routed cooling paths in DIY projects.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSold as a single pipe without mounting hardware or thermal interface material, so additional parts are required for installation.\u003c\/li\u003e\n\u003cli\u003eMeasured tolerances mean slight size variation, which may need verification for precision fits.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eBopaodao\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eApproximately 99% pure copper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThickness\u003c\/td\u003e\n\u003ctd\u003e3mm (0.01in) with ~0.2mm deviation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWidth\u003c\/td\u003e\n\u003ctd\u003e8mm (0.32in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e280mm (11.02in) with ~0.5mm deviation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSold quantity\u003c\/td\u003e\n\u003ctd\u003e1 piece\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCustomization\u003c\/td\u003e\n\u003ctd\u003eBending and flattening services available on request\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe Flat Heat Pipe 3mm x 8mm x 280mm is a sensible value for anyone building or repairing slim devices that need passive heat transfer into a backplate or external sink. Its near-pure copper body and long length deliver usable thermal performance in constrained spaces, and the option for custom shaping makes it practical for tailored projects. Buyers should be prepared to supply mounting materials and to account for small dimensional variation.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCan this be bent to fit my layout?\u003c\/strong\u003e\u003cbr\u003eYes, the seller offers bending and flattening services; contact them with requirements so the pipe can be processed to your needed shape.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the pipe ready to install out of the box?\u003c\/strong\u003e\u003cbr\u003eIt ships as a single copper pipe only, so you will need thermal interface material and mounting hardware for a complete installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill it work for CPU and GPU cooling?\u003c\/strong\u003e\u003cbr\u003eYes, it is suitable as a passive thermal conductor for CPU, GPU, or memory when paired with appropriate sinks or backplates and when airflow or additional dissipation is provided elsewhere.\u003c\/p\u003e","brand":"Bopaodao","offers":[{"title":"Default Title","offer_id":48610221850843,"sku":"B09CKR6ZW6","price":78.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/61wAS8H-ISL._SL1500_366b9d82-68b2-4daf-8cf2-714f06a6b91c.jpg?v=1778400102","url":"https:\/\/gearmusthave.com\/products\/flat-heat-pipe-3mm-x-8mm-x-280mm-copper-heatsink-tube-thin-fanless","provider":"GearMustHave","version":"1.0","type":"link"}