{"product_id":"gpu-cpu-backplate-copper-heatsink-round-pipe-4mm-x-300mm-passive","title":"GPU CPU Backplate Copper Heatsink Round Pipe 4mm x 300mm - Passive","description":"\u003cp\u003eIn this review of the Bopaodao copper heatsink tube, the bottom line is simple: this is a compact, passive cooling component aimed at DIY system builders and repair technicians who need a slim, highly conductive heat transfer element. The review finds the product most useful for routing heat away from small hotspots on graphics cards, CPUs, laptop IC chipsets and LED modules where active fans are impractical. Its combination of solid copper and internal thermal fluid gives it a responsiveness and thermal conductivity advantage, making it a sensible choice when a thin, fanless solution is required.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Solid copper with internal thermal fluid provides excellent heat conduction and rapid thermal response when attached to a hotspot.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e At 300mm length and 4mm diameter, it is long and thin enough to route in tight internal spaces and reach a remote heatsink or backplate.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePassive operation:\u003c\/strong\u003e Works without additional power or fans, so it adds no noise and suits fanless or low-noise builds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustom processing:\u003c\/strong\u003e The manufacturer offers bending and flattening services, enabling custom shapes to match specific mounting layouts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile use:\u003c\/strong\u003e Designed to pair with graphics card radiators, CPU backplates, laptop IC chipsets and LED modules needing localized heat spread.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe heatsink tube is best for hobbyists, system builders and repair technicians who need a discreet, passive thermal link to move heat from a concentrated source to an existing radiator or backplate. It is also useful for laptop repairs where space is tight and a thin, bendable tube can redirect heat away from sensitive components.\u003c\/p\u003e\n\u003cp\u003eUsers who want an all-in-one active cooler or who need large-scale cooling for high-TDP desktop CPUs or GPUs should look elsewhere; this component is a targeted thermal bridge rather than a full replacement for large air or liquid coolers.\u003c\/p\u003e\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 responsiveness due to copper construction and internal thermal fluid, improving heat transfer from hotspots.\u003c\/li\u003e\n\u003cli\u003eThin 4mm diameter and 300mm length make it flexible to route inside compact builds or laptops.\u003c\/li\u003e\n\u003cli\u003ePassive, fanless operation keeps systems silent and requires no power or controls.\u003c\/li\u003e\n\u003cli\u003eCustom bending and flattening options let you fit unusual layouts or specific installation needs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNot a complete cooling solution for high-TDP components; best used as a supplemental heat pipe to an existing radiator.\u003c\/li\u003e\n\u003cli\u003eInstallation requires careful contact at the sharp heat source end and secure mounting to the dissipation end for effective performance.\u003c\/li\u003e\n\u003c\/ul\u003e\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\u003eCopper with internal thermal fluid\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e300mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter\u003c\/td\u003e\n\u003ctd\u003e4mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFinish\u003c\/td\u003e\n\u003ctd\u003eSmooth dissipation end and pointed contact end\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCustomization\u003c\/td\u003e\n\u003ctd\u003eBending and flattening services available\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe Bopaodao 4mm x 300mm copper heatsink tube is a practical, low-cost option for routing heat in cramped builds or repairing laptop thermal paths. It delivers excellent passive heat transfer for targeted hotspots and is good value when used as a supplemental heat bridge to an existing radiator or backplate.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCan this tube be bent to fit a custom layout?\u003c\/strong\u003e\u003cbr\u003eYes, the seller offers bending and flattening processing; contact them with your requirements for custom shaping.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill this replace a CPU or GPU fan cooler?\u003c\/strong\u003e\u003cbr\u003eNo, this tube is intended as a passive heat transfer element to assist a radiator or backplate, not as a full active cooling replacement for high-TDP cooling needs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it suitable for laptop chipset cooling?\u003c\/strong\u003e\u003cbr\u003eYes, its thin 4mm profile and passive operation make it suitable for directing heat away from laptop IC chipsets and tight component zones.\u003c\/p\u003e","brand":"Bopaodao","offers":[{"title":"Default Title","offer_id":48716279840987,"sku":"B09CL3VJP6","price":65.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/61TMhx-08IL._SL1500_85998fc3-fad1-4360-9041-022328b9f57f.jpg?v=1778844655","url":"https:\/\/gearmusthave.com\/products\/gpu-cpu-backplate-copper-heatsink-round-pipe-4mm-x-300mm-passive","provider":"GearMustHave","version":"1.0","type":"link"}