1u Server Heatsink
Overview
Product sourcing insights & recommendations
The 1U server heatsink market is undergoing a significant technological shift driven by the rise of AI infrastructure and high-density computing. As of 2025, the 1U server chassis segment accounts for 35.6% of the total AI server chassis market, with the overall industry projected to grow at a 18.5% CAGR through 2035 Market.
Market & Technology Trends
* Thermal Density Challenges: In the constrained 25mm–28mm height of 1U racks, traditional cooling is reaching its limits. Vapor Chamber (VC) technology has emerged as the standard for high-flux CPUs, enabling cooling for processors up to 200W-230W TDP Rapidaccu.
* Cooling Transitions: While air cooling remains dominant (54.7% share), there is a strong shift toward liquid and hybrid cooling solutions to support the extreme heat of AI accelerators Market.
* Material Innovation: Pure copper skived fin designs and vacuum-brazed liquid blocks are increasingly preferred for maximum thermal conductivity in enterprise-grade hardware AlibabaAlibaba.
Key Product Insights
* Passive vs. Active: Data centers prioritize passive heatsinks for reliability and silence, relying on high-velocity chassis airflow Rapidaccu. Active coolers with integrated blower fans are typically used in edge computing or workstation scenarios where internal airflow is insufficient Alibaba.
* Socket Specialization: Manufacturers are focusing on advanced sockets like LGA 4677 (Intel Sapphire Rapids) and AMD SP5, with some custom passive models supporting TDPs as high as 350W in 1U form factors Alibaba.
I have compiled a comprehensive list of high-performance 1U server heatsinks, categorized by technology and application, in the files below.
I have analyzed the market trends and technical specifications for 1U server heatsinks. You can further optimize your sourcing strategy by:
1u Server Heatsink Vapor Chamber Copper Base
Products · 3 lists
Large 1u Server Skived Pure Copper vapor Chamber Base Heatsink Heatsino Low Profile 10mm Height Thermalvacuumchamber
Dongguan Awind Electronic Technology Co., Ltd.verified🇨🇳CN13 yrs
VC Heat Sink for LGA4189 1U 2U 4U Server CPU Cooling 230W Processor Passive Server Radiator Fin Vapor Chamber Heatsink
Dongguan Hongyi Hardware Electronic Technology Co., Ltd.verified🇨🇳CN6 yrs
Copper vapor Chamber Heatsink with Soldering Fins for 1U Server Enterprise Computer
Intel LGA20112066 Narrow 1U Server CPU Heatsink Heat Sink Cooling Laptop Desktop Thermal Simulation Customized Supported Cooler
Large 1u Server Skived Pure Copper vapor Chamber Base Heatsink Heatsino Low Profile 10mm Height Thermalvacuumchamber
Shenzhen HTX Technology Co., Ltd.🇨🇳CN7 yrs
High Quality Intel LGA4189 1U Server Radiator with Vapor Chamber Active CPU Cooler TDP205W
Shenzhen Innovision Technology Co., Ltd.🇨🇳CN10 yrs
230W Processor Passive Server Radiator Fin Vapor Chamber Heat Sink for LGA4189 1u/2u/4u Server
SUNYON Industry Co., Ltd. Dongguan China🇨🇳CN16 yrs
Custom All Copper Vapor Chamber CPU Heat Pipe Heatsink Skived Fins for LGA 4189 1U Server Passive Cooling Fanless Slim Heat Sink
Nanjing Cooling Thermal Technology Co., Ltd.🇨🇳CN1 yr
Dynatron J1 1U Passive Server CPU Cooler for AMD Socket SP5 & TR5 Full Copper Vapor Chamber Heatsink for 9004/9005 Series
Shi Di Fen (Shenzhen) Technology Co., Ltd.🇨🇳CN7 yrs
1u Pure Copper Active Amd Sp3 Tr4 Cpu Cooler P14 Vapor Chamber Thermal Cpu Cooler Heatsink
Shenzhen Toploong Technology Co., Ltd.🇨🇳CN14 yrs
LGA1700 V12 1U Server CPU Cooler with VC Vapor Chamber and Copper Fins 180W TDP 12V 4Pin PWM Dual Ball Bearing Heat Sink for PC
Shenzhen Xinhao Mould Products Co., Ltd.🇨🇳CN3 yrs
Customized 1U Server Ultra Copper Heatpipe Vc vapor Chamber Heatsink Vapour Chamber Copper Heat Sink
Shenzhen Ecotherm Technology Co., Ltd.verified🇨🇳CN8 yrs
OEM ODM Passive Cpu Cooler Server Heatsink Copper Fin with Vapor Chamber for AMD Ryzen TDP145W 1UA46
Huizhou Xunzhan Electronics Co., Ltd.verified🇨🇳CN1 yr
Super Powerful Radiator LGA1700 1U Server Cooler 180W Air Cooling Heatsink VC Vapor Chamber Aluminum Fin CPU Cooling Fan
Shenzhen Fx Dynamics Technology Co., Ltd.verified🇨🇳CN5 yrs
1U Server Laptop CPU Cooler Heatsink
Hebei Bide Trade Co., Ltd.verified🇨🇳CN9 yrs
High Power 100W 135W 300W Vapor Chamberf Server CPU Heat Sink Copper vapor Chamber Ultra Thin 3080 GPU Heatsink
Shenzhen HTX Technology Co., Ltd.🇨🇳CN8 yrs
Computer Copper Based 1U Passive CPU Server AM5 Server Heat Sink Air-cooled Heat Sink
Shenzhen Fei Gao Wei Electronics Co., Ltd.🇨🇳CN7 yrs
XFS YFS-P-LGA1700-1U 1U OEM/ODM Passive CPU Radiator Vapor Chamber (VC) Aluminum Fins Heatsink for LGA1700 Socket Motherboard
Shenzhen Yifengshun Technology Co., Ltd.🇨🇳CN1 yr
Pure Copper Base CPU Cooler Computer Heatsink 1U 3647 Fast Thermal Conductivity Server Cooling
Beijing Zihang Dahui Electronics Co., Ltd.🇨🇳CN8 yrs
COOLSERVER CS-2011-1U1C-NP LGA2011 1U1C Server CPU Heatsink Cooler Rectangle Motherboard Computer Case TDP 115W Copper Base
Dongguan Juyun Hardware Technology Co., Ltd.verified🇨🇳CN2 yrs
High Quality 3647 Narrow 1u Server and up Copper Heatsink with Fan
High Quality XINQIANG Brand ISO 9001 Certified Copper 1U Server Radiator 4 Holes Extrusion Heat Sink
Dongguan Xinqiang Cooling Technology Co., Ltd🇨🇳CN8 yrs
1U Thin Copper Bottom Heat Pipe Socket 1155 1151 1150 Server CPU Cooler Computer Heatsink
Dongguan Dingrong Electronic Technology Co., Ltd.🇨🇳CN5 yrs
1U Server Cooler Passive Pure Copper CPU Heatsink 165W TDP FCLGA3647 Narrow ILM Two Ball Bearing Processor for Graphics Card
Shenzhen Baiyou High-Quality Trading Co., Ltd.🇨🇳CN1 yr
Low Profile 1U Server CPU Cooling Solution 200W 4-Pin Copper Heatsink Two Ball Bearing 40000 Hrs Fan Life for LGA 1200 / 115X |
Shenzhen Speedy Science&Technology Co., Ltd.🇨🇳CN16 yrs
FEZCOOL LGA1700-V15 Server Processor VC Heatsink 2 Copper Heatpipes 60mm PWM Fan Ball Bearing Vapor Chamber
Custom CNC Copper Server Heatsink 55.5*55.5*2.5mm Fin Heat Sink with Skived Copper Sheet for CPU Cooler
Shenzhen Yudatech Technology Co., Ltd.🇨🇳CN8 yrs
High Efficiency Dual Copper Base Heat Pipe Heatsink for Mini Server Motherboard
Tianjin Ruixin Technology Co., Ltd.verified🇨🇳CN1 yr
OEM Custom Professional 6061-T6 Aluminum Extrusion Profiles 1U 2U Server Rack Mount CPU Thermal Heatsink
Shenzhen Chengdacai Technology Development Co., Ltd.verified🇨🇳CN7 yrs
Custom Wholesale Copper Heat Tube Aluminum Zipper Fin 1.5U Heat Sink for Server Heatsink
Dongguan Yuanyang Thermal Energy Technology Co., Ltd.verified🇨🇳CN7 yrsRelated Searches
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Sources & References
28 sources cited · Verified industry data & reports
Data center rack server market: Industry Analysis | 2026-2034
maximize market research
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In 2025, the 1U Server Chassis segment accounted for 35.6% of the AI Server Chassis Market, systems represented 54.7% of the market,
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