Heatsink 40x40
Overview
Product sourcing insights & recommendations
The 40x40mm heatsink market is currently experiencing a tactical shift from aluminum to high-purity copper and advanced skived-fin designs to meet the cooling demands of Gen5 SSDs, AI accelerators, and compact EV electronics. Driven by miniaturization, this segment is projected to grow as part of a $34.35B global heat sink market by 2034 Theinsightpartners. Key innovations include the adoption of graphene-enhanced composites and 3D-printed fin geometries to handle rising chip power densities VerifiedmarketreportsExpertmarketresearch.
In the B2B landscape, 40x40mm copper units are priced at a "sweet spot" of $6–$10 for high-conductivity models, while aluminum variants remain the standard for cost-sensitive 3D printing and basic consumer electronic applications Alibaba. The files below provide detailed market insights and a comprehensive product sourcing list.
I have compiled the latest trends and product lists for 40x40mm heatsinks. You can further optimize your search with these options:
Active 40x40mm Heatsink With Fan For Electronics Cooling
Products · 3 lists

Active Cooler with Large Size Adjustable PWM Speed Cooling Fan Heatsink Radiator Better Than Official for Raspberry Pi 5
Shenzhen Yahboom Technology Co., Ltd.🇨🇳CN9 yrs
Raspberry Pi 5 Active Cooler High Performance PWM Cooling Fan & Heatsink Kit For Pi 5
AiLFond Technology Co., Limited🇭🇰HK2 yrs
High Quality Manufacturer Black Anodized Radiator Cooler Active Heatsink Radial Fan Heatsink
Suzhou Remgar Metal Manufacturer Co., Ltd.🇨🇳CN10 yrs
ZYSY Raspberry Pi Active Cooler Aluminium Heatsink Radiator with PWM Cooling Fan for 5 Development Board

Raspberry Pi 5 Pure Copper Heatsink with PWM Active Cooler Fan for 5th Generation
Shenzhen Eno Electronic Co., Ltd.🇨🇳CN15 yrs
Raspberry Pi 5 Speed Adjustable Blower Fan Heatsink Active Cooler
Shenzhen Longgang District Xr Electronics Factory🇨🇳CN1 yr
Raspberry Pi 5 Speed Adjustable Blower Fan Heatsink Active Cooler
Shenzhen Kwm Electronics Co., Ltd.verified🇨🇳CN6 yrs
Raspberry Pi 5 Pure Copper Heatsink with PWM Fan Active Cooling for Raspberry Pi 5
Shenzhen Futian District Saiyongsi Instrument Case Factory🇨🇳CN8 yrs
Pi 5 Heatsink Cooler with Active Fans DC 5V PWM Speed Control Anodized Aluminum Original PI 5 Active Cooler

Geermax Original New Raspberry Pi 5 Active Cooler (B) Active Cooling Fan Aluminium Heatsink With Thermal Pads

Raspberry Pi5 Cooler Heatsink Aluminum Fins Official Original Cooling Fan Raspberry Pi 5 Aluminum Heatsink Active Cooler
Shenzhen Geermax Tech Co., Limitedverified🇨🇳CN5 yrs
Raspberry Pi 5B Active Cooler Fan Anodized Aluminum Heatsink Silver DC 5V PWM Speed Control
Shenzhen New Fly Technology Co., Ltd.🇨🇳CN11 yrs
Official Original Raspberry Pi 5 Active Cooler Adjustable Speed Fan Metal Heatsink

Raspberry Pi 5 Active Cooler Aluminum Heatsink PWM Speed Adjustable Fan Black Silver Blue Cooling Radiator for RPI 5 5
Shenzhen Nordson Electronics Co., Ltd.🇨🇳CN1 yr
Raspberry Pi 5 Active Cooler Aluminum Heatsink PWM Speed Adjustable Fan Black Silver Blue Cooling Radiator for RPI 5 5
JEO TECH Co., Ltd.🇨🇳CN3 yrs
Raspberry Pi 5 Active Cooler Fan Pure Copper Heatsink for Efficient Cooling Consumer Electronics Product
Shenzhen Huanqiu Xinrui Electronic Technology Co., Ltd.🇨🇳CN5 yrs
Raspberry Pi 5 Active Cooler Fan Pure Copper Heatsink for Efficient Cooling Consumer Electronics Product

Aismartlink Active Cooler for Raspberry Pi 5 with 30mm PWM 4-Pin Cooling Fan Pi 5 Heatsink with Thermal Tape
WuHan Aismartlink Intelligent Technology Co., Ltd.verified🇨🇳CN9 yrs
SNK-C0111AP4L Active Heat Sink SNK-C0111AP4L
Hyllsi Technology Co., Limited🇭🇰HK1 yr
Aluminum 4 Heat Pipe LGA 3647 2u Active Cpu Cooler Radiator Heatsink Heat Sink with 4pin Pwm Fan for Server
Dongguan Cooling Electronic Technology Co., Ltd.verified🇨🇳CN5 yrs
Factory Sale 2U Radiator Server Active Heatsink LGA115X LGA1200 CPU Cooler 4 Heating Pipes with 6025 Fan
Shenzhen Innovision Technology Co., Ltd.🇨🇳CN10 yrs
Hot Sale 4U Active Epyc 3647 Heatsink for Server Gaming Computer Server Cpu Cooler
Beijing Zihang Dahui Electronics Co., Ltd.🇨🇳CN8 yrs
Pi 5 Heatsink Cooler with Active Fans DC 5V PWM Speed Control Anodized Aluminum Original PI 5 Active Cooler
Shenzhen Dongjiang Chuangfu Technology Co., Ltd.🇨🇳CN1 yr
Pi 5 Heatsink Cooler with Active Fans DC 5V PWM Speed Control Anodized Aluminum Original PI 5 Active Cooler
Shenzhen Shengdingtong Technology Co., Ltd.verified🇨🇳CN1 yr
Raspberry Pi 5 Accessory Active Cooler Fin Heatsink Speed Adjustable PWM Fan Cooling Heat Sink Radiator

Raspberry Pi Active Cooler Aluminium Heatsink Radiator with PWM Cooling Fan for Raspberry Pi 5 Development Board
Shenzhen Dalu Electronics Co., Ltd.🇨🇳CN4 yrs
Pure Copper Heatsink Active Blower Cooling Fan standard 5 Active Cooler Electronic Modules and Kits
Shenzhen Sanhuang Technology Co., Ltd.🇨🇳CN1 yr
Hongyi 200W LGA1700 2U Active Server VC Heatsink Cpu Cooler LGA 1700 Cooling Radiator 2 Heat Pipe Vapor Chamber Heat Sink
Dongguan Hongyi Hardware Electronic Technology Co., Ltd.verified🇨🇳CN6 yrsDeep Dive · Full Report
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Sources & References
20 sources cited · Verified industry data & reports
Heat Sink Market Size, Share, Trends and Forecast Analysis (2025-2032)
www.maximizemarketresearch.com
The Heat Sink Market size was valued at USD 7.63 Billion in 2024 and the total Heat Sink revenue is expected to grow at a CAGR of 7.5% from 2025 to 2032, reaching nearly USD 13.61 Billion. 1. Which region has the largest share in Global Heat Sink Market? Ans: Asia Pacific region held the highest share in 2024. 2. What is the growth rate of Global Heat Sink Market? Ans: The Global Heat Sink Market is growing at a CAGR of 7.5% during forecasting period 2025-2032 Global Heat Sink Market Size and Forecast, by Type (2024-2032) 4.1.1. Active Heat Sinks 4.1.2. Passive Heat Sinks 4.1.3. Hybrid Heat Sinks 4.2. Global Heat Sink Market Size and Forecast, by Material (2024-2032) 4.2.1. Aluminium Heat Sink 4.2.2. Copper Heat Sink 4.2.3. Others 4.3. Global Heat Sink Market Size and Forecast, by Application (2024-2032) 4.3.1. Automobile Industry 4.3.2. Electronic Industry 4.3.3. Aerospace And Defense 4.3.4. It And Telecommunication 4.3.5. Healthcare 4.3.6. Others 4.4. Global Heat Sink Market Size and Forecast, by Region (2024-2032) 4.4.1.
Heat Sinks Market Size & Share Industry Analysis | 2035
www.expertmarketresearch.com
In January 2025, advanced 3D printing technologies were integrated into commercial heat sink production for the first time at scale, enabling complex fin geometries previously unachievable through conventional extrusion or stamping. The innovation yielded improved thermal performance for high-performance computing, automotive electronics, and compact consumer device applications within the heat sinks market. November 2024 - Microsoft Deploys Direct-to-Chip Liquid Cooling for Azure AI Accelerators In May 2026, analysis by Future Market Insights confirmed that the global AI data centre liquid cooling market was entering a high-growth phase as hyperscalers deployed GPU-intensive AI training environments. The trend directly supported the heat sinks market as thermal management requirements at the component level intensified with rising AI chip power densities. January 2025 - 3D Printing Integration Advances Heat Sink Design Capabilities At Expert Market Research, we aim to bring you the latest insights and trends in the market. Using our analyses and forecasts, stakeholders can understand the market dynamics, navigate challenges, and capitalize on opportunities to make data-driven strategic decisions.* In 2025, the heat sinks market reached an approximate value of USD 7.85 Billion. In November 2024, Microsoft deployed its proprietary Sidekick direct-to-chip liquid cooling system for Azure Maia AI Accelerator chips, incorporating cold plates and precision thermal management to handle next-generation GPU heat loads.
Heat Sinks Market Share, Growth & Forecast by 2034
www.theinsightpartners.com
Historic Data: 2021-2024 | Base Year: 2025 | Forecast Period: 2026-2034 Increasing Use of Advanced Materials: A significant trend in the heat sink market is the increasing use of advanced materials such as copper, graphite, and heat pipe technology. These materials offer superior thermal conductivity and improve the overall efficiency of heat dissipation. The trend towards using more innovative and high-performance materials is enhancing the effectiveness of heat sinks, making them crucial in the management of heat in more compact and high-performance devices. Miniaturization and Integration in Electronic Devices: As electronic devices become smaller and more powerful, there is a growing trend toward miniaturization and integration of heat sinks. Compact, efficient, and lightweight heat sink solutions are needed to accommodate the increasing thermal load within smaller enclosures.
Heat Sinks Market Size, Industry Share, Forecast to 2034
www.fortunebusinessinsights.com
BASE YEAR: 2025 · HISTORICAL DATA: 2021-2024 · NO OF PAGES: 123 · Buy Now · Download Free Sample · Expand Regional and Country Coverage, Segments Analysis, Company Profiles, Competitive Benchmarking, and End-user Insights. Customize this Report · Growth Advisory Services · Some of the key competitors in the Heat Sinks market include Boyd Corporation, Shenzhen Lori Technology Co., Ltd, ABB, C&H Technology, Inc., Priatherm, Bluecore Heatsinks, PA International., AMETEK, Inc., Alpha Company Ltd., Wakefield-Vette & Advanced Thermal Solutions, Inc... Access 74+ Detailed Reports Featuring Market Insights, Trends, Forecasts, & Competitive Analysis Across Sectors:
The global Heat Sink Market size is USD 6124.5 million in 2024.
www.cognitivemarketresearch.com
The growing demand for miniaturization of electronic devices is expected to boost sales to USD 10496.3 million by 2031, with a Compound Annual Growth Rate (CAGR) of 8.0% from 2024 to 2031. 🔍 Explore Heat Sinks Market Services: Bespoke Data | Athenaeum AI Dashboard | Market Surveys | Expert-Led Market Analysis | Market Size | Key Drivers | Emerging Trends | Restraints | 👉 Access Your Free Sample | Book Your Appointment ... Share your contact details to receive free updated sample copy/pages of the recently published edition of Heat Sinks Market Report 2025. You can purchase only the Executive Summary of Global Market (2019 vs 2024 vs 2031) 1.7 Executive Summary Global Market (2021 vs 2025 vs 2033) 1.7.1 Regional Market Revenue Summary 2021 vs 2025 vs 2033 ... Global Market Dynamics, Trends, Drivers, Restraints, Opportunities, Only Pointers will be deliverable 1.7.5 Global Market Dynamics, Trends, Drivers, Restraints, Opportunities The Rest of MEA Heat Sink Market is projected to witness growth at a CAGR of 6.7% during the forecast period, with a market size of USD 14.45 million in 2024. Global Heat Sinks Market Report 2025 Edition talks about crucial market insights with the help of segments and sub-segments analysis. The base year for the analysis is 2025. Historical data has been considered for the period from 2022 to 2025. The year 2026 is considered as the estimated base for forecasting, with projections covering the period from 2026 to 2034. When we deliver the report that time we updated report data till the purchase date.
Heat Sink Market Share Report, Growth Opportunities, Forecast 2035
www.marketresearchfuture.com
As per Market Research Future analysis, The Global Heat Sink Market Size was estimated at 7.776 USD Billion in 2024. The heat sink industry is projected to grow from 8.12 USD Billion in 2025 to 12.51 USD Billion by 2035, exhibiting a compound annual growth rate (CAGR) of 4.42% during the forecast period 2025 - 2035 The overall market valuation of The Global Heat Sink was 7.776 USD Billion in 2024. What is the expected CAGR for The Global Heat Sink during the forecast period 2025 - 2035? The Global Heat Sink Market is projected to reach 7 million units by 2025, highlighting the need for innovative heat sink designs that can withstand high temperatures and ensure reliability. As automotive technologies continue to advance, the demand for specialized heat sinks is likely to increase. The trend towards miniaturization in electronics is significantly influencing The Global Heat Sink Industry. The market for miniaturized electronic components is expected to grow at a CAGR of 10% through 2025, further driving the need for innovative heat sink designs. This trend not only enhances device performance but also contributes to the overall efficiency of electronic systems, thereby fostering growth in the heat sink market.
