Update:2026-10-10

Copper Heat Sink

(11,164+ products available)

Precision CNC Machined 6000 Series Copper Heatsink for Decorations with Bending Cutting & Welding Services Supplier

Precision CNC Machined 6000 Series Copper Heatsink for Decorations with Bending Cutting & Welding Services Supplier

$1.90

MOQ: 10 pieces

500 sold

Kunshan Hopeful Metal Products Co., Ltd.

CN5.0/5.0(4)

OEM/ODM Customize Heat Sink Heatsink Copper Shim Thermal Pads Aluminum Extrusion Heatsinks

OEM/ODM Customize Heat Sink Heatsink Copper Shim Thermal Pads Aluminum Extrusion Heatsinks

$0.11-0.77

MOQ: 10 pieces

Dongguan Formal Precision Metal Parts Co., Ltd.

CN5.0/5.0(2)

Low Profile Copper Profilre Heatsink 40x40 5v Northbridge 40x40mm square Cooling Heat Sink with Fan for Radiateur De Chipset

$1.50-2.10

MOQ: 5 pieces

209 sold

Dongguan Awind Electronic Technology Co., Ltd.

CN5.0/5.0(1)

Dongguan Custom Cnc Square Round Pin Fin Heatsink Cooper Servers Cooler Cold Forging Led Light Cpu Radiators Heat Sink

Dongguan Custom Cnc Square Round Pin Fin Heatsink Cooper Servers Cooler Cold Forging Led Light Cpu Radiators Heat Sink

$6.58-15.63

MOQ: 5 pieces

2 sold

Dongguan Huawang Hardware Products Co., Ltd.

CN4.9/5.0(12)

Mni Projector Copper Pipe Heat Sink

$4.50

MOQ: 1000 pieces

SUNYON Industry Co., Ltd. Dongguan China

Custom Mini Aluminum Copper Pin Fin Heatsink Anodized Mill Finished Aluminium Profiles Extrusion Custom Heat Sink for CNC

Custom Mini Aluminum Copper Pin Fin Heatsink Anodized Mill Finished Aluminium Profiles Extrusion Custom Heat Sink for CNC

$0.85-3.55

MOQ: 1 kilogram

162 sold

Foshan Kaiya Aluminum Co., Ltd.

CN5.0/5.0(14)

Large Size Aluminum Cooling Plate Cold Plate Heat Sink With Copper Material Efficient Heat Exchange Aluminum Water Cooling Plate

Large Size Aluminum Cooling Plate Cold Plate Heat Sink With Copper Material Efficient Heat Exchange Aluminum Water Cooling Plate

$0.98-1.74

MOQ: 2 pieces

2 sold

Hebei Bide Trade Co., Ltd.

CN4.6/5.0(19)

100% Leak Testing Water Cooling Plate OEM ODM Aluminum Copper Heat Sink for Server GPU Data Center Cooling

100% Leak Testing Water Cooling Plate OEM ODM Aluminum Copper Heat Sink for Server GPU Data Center Cooling

$30-120

MOQ: 1 piece

Dongguan Winner Manufacture Limited

CN5.0/5.0(12)

Customizable copper heat sink High-Performance Copper Heat Sink with Skived Fins for Superior Cooling

Customizable copper heat sink High-Performance Copper Heat Sink with Skived Fins for Superior Cooling

$15.38-16.38

MOQ: 500 pieces

Guangdong Dongsen Zhichuang Technology Co., Ltd.

CN5.0/5.0(5)

Aluminium Alloy Copper Skived Heat Sink Black Cpu Cooler Fan Heatsink for Computer Cooling System

Aluminium Alloy Copper Skived Heat Sink Black Cpu Cooler Fan Heatsink for Computer Cooling System

$0.50-1.80

MOQ: 300 meters

Foshan Kaiya Aluminum Co., Ltd.

Custom High Quality Copper Pin Fin Heat sink Raspberry pi Clip Heatsink Dense Stacked Heatsink

Custom High Quality Copper Pin Fin Heat sink Raspberry pi Clip Heatsink Dense Stacked Heatsink

$8-11

MOQ: 10 pieces

Dongguan Xinqiang Cooling Technology Co., Ltd

CN4.5/5.0(16)

Customized Copper Folded Fin Heat Sink

$5.89-6.89

MOQ: 10 pieces

Nanjing Cooling Thermal Technology Co., Ltd.

cpu copper fin heatsink pc fan 4 wires cpu fan aluminum profile computer fan air filter cpu cooler fan bracket cpu cooler 8 heat pipes copper computer water cooling block custom loop liquid cooling copper foam heat sink cpu fan mounting bracket

Copper M.2 HeatSink Hard Disk Heat Sink with Thermal Solid State Disk Radiator 0.5mm 401W with Pads for M.2 2242 2280 NVMe SSD

Copper M.2 HeatSink Hard Disk Heat Sink with Thermal Solid State Disk Radiator 0.5mm 401W with Pads for M.2 2242 2280 NVMe SSD

$0.01

MOQ: 10 pieces

Huizhou Metals Precision Hardware Co., Ltd.

CN4.7/5.0(81)

Factory Price Aluminum Heatsink Profile Custom Aluminum Extruded LED Heat Sink with Copper Heat Pipe

$0.80-2

MOQ: 500 pieces

3 sold

Qingdao Dmetal International Trade Co., Ltd.

CN5.0/5.0(3)

9(L)*7(W)*12(H) mm Aluminum and Cooper Heat Sink for Raspberry Pi 2 3 4 B+

9(L)7(W)12(H) mm Aluminum and Cooper Heat Sink for Raspberry Pi 2 3 4 B+

$0.80-1

MOQ: 100 pieces

Dongguan Xincheng Precision Industry Co., Ltd.

Graphene Copper Foil Heat Sink Flame Retardant and High-temperature Resistant Power Supply PC Insulation Sheet

Graphene Copper Foil Heat Sink Flame Retardant and High-temperature Resistant Power Supply PC Insulation Sheet

$0.50

MOQ: 1000 pieces

Shishi Guimiao Trading Company Ltd.

CN4.9/5.0(17)

Copper Cooling Heatsink Instrument Platform Chip Radiator 40*40*11mm Heat Sink Radiator for Electronics/PCB Board

Copper Cooling Heatsink Instrument Platform Chip Radiator 404011mm Heat Sink Radiator for Electronics/PCB Board

$13

MOQ: 5 pieces

Shenzhen Maoye Electronics Co., Ltd.

CN4.7/5.0(15)

High Power Copper Skived Fin Heat Sink with High Thermal Conductivity for AI Server CPU Computer LED High Bay Light 300W 500W

High Power Copper Skived Fin Heat Sink with High Thermal Conductivity for AI Server CPU Computer LED High Bay Light 300W 500W

$14.50

MOQ: 100 pieces

Hangzhou Hongfeng Electronic Material Co., Ltd.

Latest Raspberry PI 5 Copper and Aluminum Alloy Heatsinks CPU Radiator Cooler Passive Cooling Heat Sink Set for Rpi 5

Latest Raspberry PI 5 Copper and Aluminum Alloy Heatsinks CPU Radiator Cooler Passive Cooling Heat Sink Set for Rpi 5

$1.67-2

MOQ: 10 pieces

Shenzhen Shchv Technology Co., Ltd.

CN4.7/5.0(65)

Full Copper Heat Sink for Fill Photography Light Fanless Led Air Cooler with Fins 6pcs HeatPipe Inverter Power Amplifier Cooling

Full Copper Heat Sink for Fill Photography Light Fanless Led Air Cooler with Fins 6pcs HeatPipe Inverter Power Amplifier Cooling

$3.15-6.07

MOQ: 200 pieces

22 sold

Dongguan Hongyi Hardware Electronic Technology Co., Ltd.

CN5.0/5.0(31)

Smart Electronics Standard Aluminum Copper Water Cooling Block Heat Sink System 40*80 MM CPU Water Block

$3.69-9.90

MOQ: 10 pieces

Shenzhen Smart Electronics Co., Ltd

CN4.8/5.0(2)

Raspberry Pi 3 4 B Heat Sink Copper Aluminum Heatsink Radia

$5.45-5.85

MOQ: 10 pieces

500 sold

Shenzhen Sunhokey Electronics Co., Ltd.

CN5.0/5.0(10)

Custom Peltier Cold Forged Anodizing Inverter Large Aluminum Copper Heat Sink Extrusion Tube Heatsink for Power Amplifier

$6.20-29.90

MOQ: 5 pieces

Shenzhen Ecotherm Technology Co., Ltd.

40 mm X 40 mm Circuit Board Platform Mini Copper Square Heatsink Heat Sink

$3.50-5.50

MOQ: 100 pieces

20 sold

Shenzhen Like Hardware Electronics Co., Ltd.

CN5.0/5.0(2)

Pure Copper Aluminium Extruded Profile Heatsink Radiator Cooling Skiving Fin Heat Sink for Computer Hardware Cooling

$0.35-0.50

MOQ: 100 pieces

Dongguan Tianpin Hardware Technology Co., Ltd.

CN4.7/5.0(4)

Hot Selling Small Anodized Blue Power Block Aluminium Heat Sink 1378844 Skived Fin Heatsink Forged Copper Plate Custom Cutting

$0.80-3

MOQ: 5 pieces

Cixi Hongrui Electric Applince Co., Ltd.

OEM Custom Heat Sink Pure Copper Heatsink High Thermal Conductivity Ultrasonic Cleaning Passivation for Electronic Cooling

$10-15

MOQ: 10 pieces

110 sold

Dongguan Dare Hardware Machinery Co., Ltd.

CN5.0/5.0(5)

Aluminum & Copper Heat Sink 113mm X 39mm 12V Custom Industrial Cooling Enclosure for Computer Case

$13-19

MOQ: 100 pieces

Rodiant Intelligent Technology Co., Limited

High-Power Copper Heat Sink High-Efficiency Radiator Heat Pipe Technology Graphics Card Cooling Optimized ARGB Support Fluid

MOQ: 200 pieces

Dongguan Ruiquan Hardware Electronics Co., Ltd.

New Energy Car Customized IGBT Pin Fin Heat Sink Small Square Copper Cold Forging Heatsink

$1.95-2

MOQ: 100 pieces

Suzhou Remgar Metal Manufacturer Co., Ltd.

Raspberry Pi 5 Pure Copper Heat Sink with Fan Active Cooler Active Fan Cooler 5th Gen Heat Dissipation Blade

$6.20

$7.3015% off

MOQ: 1 piece

1 sold

Shenzhen Jingmaoyuan Electronics Co., Ltd.

CN4.7/5.0(291)

Copper Skived Fin Extrusion Profile Heat Sink Custom Industrial Aquarium Aluminum Square Alloy 6000 Series Bending Cutting

$1-1.05

MOQ: 100 pieces

Dongguan Renxin-Seiko Industry Co., Ltd.

CN5.0/5.0(3)

Aluminum Copper Heat Sink for Raspberry PI 3B & 3B+

$0.50-0.70

MOQ: 10 pieces

Shenzhen Fuzhongqi Technology Co., Ltd.

CN4.8/5.0(93)

Custom Copper Tube Heat Sink Aluminum Alloy Water Cooled Plate Horizontal 1000W 10-60C HW-SLSINK

$26.80

MOQ: 5 pieces

ZZRS INDUSTRY LIMITED

HK4.9/5.0(7)

Bssy)Generation 4 Type B Copper-Aluminum 4-Piece Heat Sink with Adhesive Cooling Radiator

$2.25-2.40

MOQ: 10 pieces

Shenzhen Bestech Technology Co., Ltd.

Custom Water Cooling Plate With Embedded Copper Tubes 120150120mm Water Cooling Heat Sink Cold Plate for Thermal Management

$30-40

MOQ: 10 pieces

29 sold

Wuxi Hejiu Technology Co., Ltd.

CN5.0/5.0(15)

Copper Heat Sink 15 15 03 05 08 1 15 2MM 20 20 08 1mM

$0.07

MOQ: 1 piece

Shenzhen VictoryStar Technology.,Limited

CN4.9/5.0(17)

C1100 Oxygen-free Copper Skived Fin Microchannel Heat Sink, Liquid Cooling Microchannel Cold Plate

$6.48-7.20

$7.20-810% off

MOQ: 10 pieces

Tianjin Ruixin Technology Co., Ltd.

4th Generation Raspberry Pi 4B Heat Sink Kit Full Copper CPU Cooling Radiator with Special Adhesive 4-Pack

$1.48-1.60

MOQ: 1 piece

50 sold

Shenzhen Umean Technology Co., Ltd.

CN4.4/5.0(265)

Customizable Mobile Phone Heat Sink 6000 Series Copper Vapor Chamber Flat Pattern with Bending Cutting Welding Punching Services

$5.23-6.23

MOQ: 5000 pieces

Dongguan Yuanyang Thermal Energy Technology Co., Ltd.

CN5.0/5.0(1)

case fan rgb controller aluminum extrusion cpu water cooling amd cpu cooler bracket copper shims for cpu plastic cooling of water silver computer aluminum heatsink water cooling copper heatsink screw for refrigerated cpu cooler radiator fan thermo switch computer copper radiator water cooling

Copper Heat Sink

Precision CNC Machined 6000 Series Copper Heatsink for Decorations with Bending Cutting & Welding Services Supplier

OEM/ODM Customize Heat Sink Heatsink Copper Shim Thermal Pads Aluminum Extrusion Heatsinks

Low Profile Copper Profilre Heatsink 40x40 5v Northbridge 40x40mm square Cooling Heat Sink with Fan for Radiateur De Chipset

Dongguan Custom Cnc Square Round Pin Fin Heatsink Cooper Servers Cooler Cold Forging Led Light Cpu Radiators Heat Sink

Mni Projector Copper Pipe Heat Sink

Custom Mini Aluminum Copper Pin Fin Heatsink Anodized Mill Finished Aluminium Profiles Extrusion Custom Heat Sink for CNC

Large Size Aluminum Cooling Plate Cold Plate Heat Sink With Copper Material Efficient Heat Exchange Aluminum Water Cooling Plate

100% Leak Testing Water Cooling Plate OEM ODM Aluminum Copper Heat Sink for Server GPU Data Center Cooling

Customizable copper heat sink High-Performance Copper Heat Sink with Skived Fins for Superior Cooling

Aluminium Alloy Copper Skived Heat Sink Black Cpu Cooler Fan Heatsink for Computer Cooling System

Custom High Quality Copper Pin Fin Heat sink Raspberry pi Clip Heatsink Dense Stacked Heatsink

Customized Copper Folded Fin Heat Sink

Copper M.2 HeatSink Hard Disk Heat Sink with Thermal Solid State Disk Radiator 0.5mm 401W with Pads for M.2 2242 2280 NVMe SSD

Factory Price Aluminum Heatsink Profile Custom Aluminum Extruded LED Heat Sink with Copper Heat Pipe

9(L)*7(W)*12(H) mm Aluminum and Cooper Heat Sink for Raspberry Pi 2 3 4 B+

Graphene Copper Foil Heat Sink Flame Retardant and High-temperature Resistant Power Supply PC Insulation Sheet

Copper Cooling Heatsink Instrument Platform Chip Radiator 40*40*11mm Heat Sink Radiator for Electronics/PCB Board

High Power Copper Skived Fin Heat Sink with High Thermal Conductivity for AI Server CPU Computer LED High Bay Light 300W 500W

Latest Raspberry PI 5 Copper and Aluminum Alloy Heatsinks CPU Radiator Cooler Passive Cooling Heat Sink Set for Rpi 5

Full Copper Heat Sink for Fill Photography Light Fanless Led Air Cooler with Fins 6pcs HeatPipe Inverter Power Amplifier Cooling

Smart Electronics Standard Aluminum Copper Water Cooling Block Heat Sink System 40*80 MM CPU Water Block

Raspberry Pi 3 4 B Heat Sink Copper Aluminum Heatsink Radia

Custom Peltier Cold Forged Anodizing Inverter Large Aluminum Copper Heat Sink Extrusion Tube Heatsink for Power Amplifier

40 mm X 40 mm Circuit Board Platform Mini Copper Square Heatsink Heat Sink

Pure Copper Aluminium Extruded Profile Heatsink Radiator Cooling Skiving Fin Heat Sink for Computer Hardware Cooling

Hot Selling Small Anodized Blue Power Block Aluminium Heat Sink 137*88*44 Skived Fin Heatsink Forged Copper Plate Custom Cutting

OEM Custom Heat Sink Pure Copper Heatsink High Thermal Conductivity Ultrasonic Cleaning Passivation for Electronic Cooling

Aluminum & Copper Heat Sink 113mm X 39mm 12V Custom Industrial Cooling Enclosure for Computer Case

High-Power Copper Heat Sink High-Efficiency Radiator Heat Pipe Technology Graphics Card Cooling Optimized ARGB Support Fluid

New Energy Car Customized IGBT Pin Fin Heat Sink Small Square Copper Cold Forging Heatsink

Raspberry Pi 5 Pure Copper Heat Sink with Fan Active Cooler Active Fan Cooler 5th Gen Heat Dissipation Blade

Copper Skived Fin Extrusion Profile Heat Sink Custom Industrial Aquarium Aluminum Square Alloy 6000 Series Bending Cutting

Aluminum Copper Heat Sink for Raspberry PI 3B & 3B+

Custom Copper Tube Heat Sink Aluminum Alloy Water Cooled Plate Horizontal 1000W 10-60C HW-SLSINK

Bssy)Generation 4 Type B Copper-Aluminum 4-Piece Heat Sink with Adhesive Cooling Radiator

Custom Water Cooling Plate With Embedded Copper Tubes 120*150*120mm Water Cooling Heat Sink Cold Plate for Thermal Management

Copper Heat Sink 15 15 03 05 08 1 15 2MM 20 20 08 1mM

C1100 Oxygen-free Copper Skived Fin Microchannel Heat Sink, Liquid Cooling Microchannel Cold Plate

4th Generation Raspberry Pi 4B Heat Sink Kit Full Copper CPU Cooling Radiator with Special Adhesive 4-Pack

Customizable Mobile Phone Heat Sink 6000 Series Copper Vapor Chamber Flat Pattern with Bending Cutting Welding Punching Services

9(L)7(W)12(H) mm Aluminum and Cooper Heat Sink for Raspberry Pi 2 3 4 B+

Copper Cooling Heatsink Instrument Platform Chip Radiator 404011mm Heat Sink Radiator for Electronics/PCB Board

Hot Selling Small Anodized Blue Power Block Aluminium Heat Sink 1378844 Skived Fin Heatsink Forged Copper Plate Custom Cutting

Custom Water Cooling Plate With Embedded Copper Tubes 120150120mm Water Cooling Heat Sink Cold Plate for Thermal Management