--- product_id: 442411041 title: "4PCS Copper Heat Pipe Copper Heatsink Heat Pipe Flat Heat Pipe Computer Tube 0.3x0.8x8cm Copper Sink CPU Tube Retrofit" brand: "bqlzr" price: "99.85 DT" currency: TND in_stock: true reviews_count: 6 category: "Bqlzr" url: https://www.desertcart.tn/products/442411041-4pcs-copper-heat-pipe-copper-heatsink-heat-pipe-flat-heat store_origin: TN region: Tunisia --- # Pure copper durability Rapid heat transfer Universal retrofit fit 4PCS Copper Heat Pipe Copper Heatsink Heat Pipe Flat Heat Pipe Computer Tube 0.3x0.8x8cm Copper Sink CPU Tube Retrofit **Brand:** bqlzr **Price:** 99.85 DT **Availability:** βœ… In Stock ## Summary > πŸ”₯ Upgrade your cooling game with copper precision! ## Quick Answers - **What is this?** 4PCS Copper Heat Pipe Copper Heatsink Heat Pipe Flat Heat Pipe Computer Tube 0.3x0.8x8cm Copper Sink CPU Tube Retrofit by bqlzr - **How much does it cost?** 99.85 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/442411041-4pcs-copper-heat-pipe-copper-heatsink-heat-pipe-flat-heat) ## Best For - bqlzr enthusiasts ## Why This Product - Trusted bqlzr brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Premium Copper Build:** Crafted from pure copper for long-lasting thermal conductivity and reliability. - β€’ **Compact & Sleek Design:** Slim 8x0.8x0.3cm profile perfect for tight spaces and custom PC builds. - β€’ **Seamless Compatibility:** Fits Intel LGA, AMD AM4, graphics cards, and more for versatile upgrades. - β€’ **Blazing Fast Heat Dissipation:** Maximize your CPU & GPU cooling efficiency with precision copper heat pipes. - β€’ **DIY-Ready & Experiment Friendly:** Ideal for tech enthusiasts and pros looking to optimize or retrofit cooling systems. ## Overview This 4-piece set of copper heat pipes (8x0.8x0.3cm) offers high-efficiency heat transfer for CPUs, GPUs, and other electronic components. Made from pure copper, these flat heat pipes are designed for easy retrofit and universal compatibility with Intel, AMD, and graphics card cooling systems, ensuring enhanced thermal management and long-term durability. ## Description Buy BQLZR 4PCS Copper Heat Pipe Copper Heatsink Heat Pipe Flat Heat Pipe Computer Tube 0.3x0.8x8cm Copper Sink CPU Tube Retrofit: Tubing - desertcart.com βœ“ FREE DELIVERY possible on eligible purchases Review: Seem to work - I dont really have the tools to check how well they conduct heat, but they seem to be working as expected for me Review: Small straight copper heat pipes, interesting to experiment with - I was given a sample of these heat pipes to review. I build hot air engines as a hobby, and I haven't yet figured out how to employ one there, but I'm certainly interested in thinking about the possibilities. In the meantime it's fun to experiment with these, even bringing near to a candle (while holding in pliers of course), and measuring an end with a non-contact digital thermometer. Or with an ice cube, and noting the difference in performance. The speed of heat transfer is remarkable. These demonstrate well why heat pipes are used in space vehicle and computer cooling. They are reasonable enough in price to experiment with. They have a small straight form factor useful for a model experiment. They appear to be pure copper, mine were not adhesive backed like a computer IC cooler, so they do need a mechanical support. Never try to hold one if you are doing a heat experiment, and stay within the temperature limits of water vapor filled heat pipe (I assume), if you are going to experiment. ## Features - Copper heat pipe copper heatsink heat pipe Size:8x0.8x0.3cm/3.14x0.31x0.11Inch(LxWxT) - Material:Made of copper material,provide good quality for long time service. - Easy application,ideal part for Electronic computer accessory part. The sharp end of the heat pipe is in contact with the heat source, and the smooth end is the heat dissipation end - Good to retrofit for CPU Heatsink,Power South Bridge North Bridge ,MOS Tube Heatsink and Graphics Card. - Copper heat pipe copper heatsink heat pipeCan be connected to the phone computer graphics card CPU GPU radiator to improve the phone computer’s heat dissipation capacity ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09B25SQQ1 | | Best Sellers Rank | #183,211 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #437 in Industrial Heat-Shrink Tubing #1,124 in Industrial Tubing | | Brand | BQLZR | | Brand Name | BQLZR | | Cooler Heatsink Compatibility | Intel LGA, AMD AM4, CPU Heatsink, Power South Bridge, North Bridge, MOS Tube Heatsink, Graphics Card, phone computer graphics card CPU GPU radiator Cooler Heatsink Compatibility Intel LGA, AMD AM4, CPU Heatsink, Power South Bridge, North Bridge, MOS Tube Heatsink, Graphics Card, phone computer graphics card CPU GPU radiator See more | | Cooler Heatsink Material | Copper | | Customer Reviews | 4.1 out of 5 stars 19 Reviews | | Item Dimensions L x W x H | 3.15"L x 0.31"W x 3.15"H | | Item Weight | 24 g | | Manufacturer | BQLZR | | Model | M4210623103 | | Mounting Type | Chassis Mount | | Part Number | M4210623103 | | Product Dimensions | 3.15"L x 0.31"W x 3.15"H | | Unit Count | 4 Count | ## Product Details - **Brand:** BQLZR - **Cooler Heatsink Material:** Copper - **Item Weight:** 24 g - **Product Dimensions:** 3.15"L x 0.31"W x 3.15"H ## Images ![4PCS Copper Heat Pipe Copper Heatsink Heat Pipe Flat Heat Pipe Computer Tube 0.3x0.8x8cm Copper Sink CPU Tube Retrofit - Image 1](https://m.media-amazon.com/images/I/71XUeRNf+kS.jpg) ![4PCS Copper Heat Pipe Copper Heatsink Heat Pipe Flat Heat Pipe Computer Tube 0.3x0.8x8cm Copper Sink CPU Tube Retrofit - Image 2](https://m.media-amazon.com/images/I/61OrjmkEnNL.jpg) ![4PCS Copper Heat Pipe Copper Heatsink Heat Pipe Flat Heat Pipe Computer Tube 0.3x0.8x8cm Copper Sink CPU Tube Retrofit - Image 3](https://m.media-amazon.com/images/I/61uSkkBbChL.jpg) ![4PCS Copper Heat Pipe Copper Heatsink Heat Pipe Flat Heat Pipe Computer Tube 0.3x0.8x8cm Copper Sink CPU Tube Retrofit - Image 4](https://m.media-amazon.com/images/I/61c6a4ll5UL.jpg) ![4PCS Copper Heat Pipe Copper Heatsink Heat Pipe Flat Heat Pipe Computer Tube 0.3x0.8x8cm Copper Sink CPU Tube Retrofit - Image 5](https://m.media-amazon.com/images/I/71q0kefB7WL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Seem to work *by I***J on May 23, 2022* I dont really have the tools to check how well they conduct heat, but they seem to be working as expected for me ### ⭐⭐⭐⭐⭐ Small straight copper heat pipes, interesting to experiment with *by V***M on July 9, 2025* I was given a sample of these heat pipes to review. I build hot air engines as a hobby, and I haven't yet figured out how to employ one there, but I'm certainly interested in thinking about the possibilities. In the meantime it's fun to experiment with these, even bringing near to a candle (while holding in pliers of course), and measuring an end with a non-contact digital thermometer. Or with an ice cube, and noting the difference in performance. The speed of heat transfer is remarkable. These demonstrate well why heat pipes are used in space vehicle and computer cooling. They are reasonable enough in price to experiment with. They have a small straight form factor useful for a model experiment. They appear to be pure copper, mine were not adhesive backed like a computer IC cooler, so they do need a mechanical support. Never try to hold one if you are doing a heat experiment, and stay within the temperature limits of water vapor filled heat pipe (I assume), if you are going to experiment. ### ⭐⭐ Contains lead *by D***N on November 20, 2024* Works well. I tested it for lead and it came out positive. Not a big deal if you're gonna put it in your computer as a heat sink. But if you want to play with it, especially if you're letting kids play with it or using it to cool down food, get a different brand. ## Frequently Bought Together - BQLZR Flat Heat Pipe Computer Tube 0.3x0.8x8cm Copper Sink CPU Tube Retrofit Pack of 4 - GENNEL G109 10gram Thermal Conductive Glue, Silicone Glue, Thermal Plaster, Silicone Viscous Adhesive Compound, Heatsink Glue for LED GPU MOSFET Printer Chipset IC High Performance - uxcell Copper Flat Heat Pipe for Cooling Laptop CPU GPU Heatsink 120mm x 9mm x 1mm --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/442411041-4pcs-copper-heat-pipe-copper-heatsink-heat-pipe-flat-heat](https://www.desertcart.tn/products/442411041-4pcs-copper-heat-pipe-copper-heatsink-heat-pipe-flat-heat) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-30*