Heat Sinks of 2025
Best Choice1
AwxlumvAwxlumv 120mm Large Heatsink Aluminum Heat Sink 4.72x4.72x0.79Inch/ 120x120x20mm Square Cooler for Router Cooling Base and Power Supply IC Graphics Card Memory Heat Sink 120mmx120mmx20mm
Main highlights- 5. Weight: 6.77 oz / 192 gr per pc.
- 4. Can be applied for cooling of computer cabinet, for Xboxs, for Playstations, for Rokus, for TVs, receivers, modems, DVRs, computers, and other audio video electronics.
- 3. Particularly suitable for passive cooling of routers cooler heatsink stand such as ax3pro/ax6 ect.
- 2. Made from 6063-T5 aluminum alloy with high thermal conductivity, structure stability and light weight. With black oxidized surface.
- 1. 120mm square anodized aluminum heatsink. (Dimension: 4.72 x 4.72 x 0.79 inch / 120x120x20mm (L*W*H))
9.6Exceptional
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Value for Money2
uxcelluxcell 5 Pcs Aluminum Heat Sink, Silver Tone Aluminium Radiator Heatsink Cooling Fins Cooler for Led Amplifier Transistor IC Module, 100x25x10mm/4 x1 x0.4
Main highlights- Versatile Use: Aluminum chipset heatsink can be used in a variety of applications, such as computer, LED light devices, power transistor, FET, IC, power amplifier, voltage regulator, power electric device, Mosfet etc..
- Preventing Overheating: Aluminum heatsink can reduce the power loss of the device, provide efficient heat dissipation for electronic devices and other components, which prevent overheating and damage caused by excess heat.
- Material: Heat sink made of high quality Aluminum, good thermal conductivity, it is the first choice of heat dissipation materials.
- Large Area Heat Dissipation: Maximize surface area designed in contact with the cooling air. The 8pcs fins increase the area of the board and thus provide for greater heat transfered.
- Heatsink Specification: Small in size, light in weight. Size: 100x25x10mm/ 4" x 1" x 0.4"(L*W*H). Net weight: 6.1oz. Package content: 5 x heatsinks.
9.5Excellent
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3
PastallPastall 100 PCS (8 Different Sizes) Heatsink Kit with Conductive Adhesive Tape, Aluminum Heat Sinks Cooler and Copper Heat Sink for Raspberry Pi A B B+ 2/3/4/5
Main highlights- the heatsinks also could be used for Cooling Development Board Laptop CPU GPU VGA RAM VRAM VRM IC Chips LED MOSFET Transistor SCR Southbridge Northbridge Voltage Regulator.It is an excellent heat sink for heat dissipation in electronic DIY,You will love it!
- This small heatsink kit included : 80 pcs aluminum heatsinks + 20 pcs copper heatsinks( It Contains 8 different sizes of heat sink,Please check the specific size on the picture).
- The heat sink is equipped with high-performance thermal conductive adhesive, high viscosity, durable and long lasting.
- The 100 PCS (8 Different Sizes) heatsink kit with conductive adhesive tape, Easy to use and could effectively provide good heat dissipation.
- As a Raspberry Pi heat sink (using as raspberry pi 4/5 heatsink/raspberry pi 3B+ heatsink), it has good heat dissipation performance and compatible with most Raspberry Pi cases.
9.3Excellent
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4
ZZHXSMZZHXSM 2Pcs 80mm Heatsink 80 x 40 x 11mm Black Aluminum Heat Sink Radiator Cooler with Thermal Conductive Adhesive Tape Cooling Fin for Cooler Electronics CPU Led
Main highlights- Weight: 1.26oz/36g each
- Pre-coated thermal tape backing, Designed to maximize its surface area in contact with the cool air.
- Packaging: Includes 2 black anodized aluminum radiators
- It can be used for passive cooling of 3D printers, LEDs, FPV transmitters, etc.
- Dimensions: 3.15 x 1.57 x 0.44 inches / 80 x 40 x 11mm (length x width x height)
9.1Excellent
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5
Awxlumv4PCS Heatsink 40mm x 40mm x 20mm/ 1.57"x1.57"x0.79" Aluminium Heatsink Kit Sync Cooler Cooling Fins for Electronics Computer VRM Led Memory Chip Peltier Module 3D Printer Stepper Motor (40x40x20mm)
Main highlights- 6. Package: 4PCS heatsinks (40mm x 40mm x20mm)
- 5. Thermal conductive glue adhesive paste is the good partner to install the heat sink (gel is not included in the package)
- 4. Use for: Cooling for electronic IC chip 3D printer stepper motor, NEMA17, TEC1-12706 Thermoelectric module, power electric device, LED light, regulator devices etc.
- 3. Weight: 1.45 oz / 41g per; Fin: 11PCS; Base Board thicknesses: 0.17inch; Fin thicknesses: 0.05inch; Fin Spacing: 0.1inch
- 2. Heat sink Size: 1.57x1.57x0.79inch /40 x 40 x 20mm
- 1. Heatsink Material: Anodized aluminum, substrate leveling and thick enough. Smooth surface without scratches and burrs
9.0Excellent
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6
EasycargoEasycargo 2pcs 40mm Heatsink Kit 100mmx40mmx20mm + 3M8810 Thermal Conductive Adhesive Tape, Cooling Aluminium Heat Sink
Main highlights- Unit Weight: 2.7 oz / 75 gram per piece.
- Pre-applied thermal conductive adhesive tape backing.
- Includes 2 pieces black anodized aluminum heatsink.
- Dimension: 3.9 x 1.57 x 0.78 inch / 100mm x 40mm x 20mm (L*W*H).
- Can be applied for passive cooling of Water cooling modules, 3D printers stepper motor, NEMA 17, TEC1-12706, TEC1-12710 Thermoelectric Peltier Cooler etc.
8.8Very Good
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7
MazerPi100 Pcs Raspberry Pi 4 Heatsink, MazerPi Raspberry Pi Heatsink Set Aluminum Heatsink with 3M 8810 Thermal Pad Copper Heatsink for Raspberry Pi 4 Model B/ 3B+/ 3B/ 2B
Main highlights- Package included :100 Pcs Heatsink.
- High Perfromance Raspberry Pi heatsink with Thermal Conductive Adhesive Tape.
- Fits for Most of Raspberry Pi models, compatible with most Raspberry Pi cases.
- Also could be used with other devices such as the Beaglebone.
- 8810 Thermal conductive adhesive tape backing, good performance on heat dissipation and long lasting.
8.7Very Good
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8
AwxlumvAwxlumv Large Aluminum Heat Sink 3.94" x2.71" x 1.41" / 100mm x 69mm x 36mm Heatsink High Power Cooling Plate 27 Fin Radiator GPU Cooler IC Module PC Computer Led PCB Charger Electronics Amplifier
Main highlights- 6. For other sizes of heatsinks, please feel free to browse the Awxlumv store to shop.
- 5. Package Include: 1x Aluminium Large Heat Sink.
- 4. Widely used for computer, GPU, Power Transistor, Fet, IC, Power Amplifier, Voltage Regulator, mosfet, SCR, Led, Charger, Electronics etc.
- 3. Size : 100 x 69 x 36mm/ 3.94"(L) x 2.71"(W) x 1.41" (H).
- 2. Fin: 27pcs; Base board thickness:4.6mm, Fins board thickness:0.6-1mm; Fin spacing:1.99-2.12mm; Fin height: 31.4mm; The 27pcs fins increase the area of the board and thus provide for greater heat transfer.
- 1. Name: Large Heat sink Cooling Fin / Large Heat Sync; Material: Aluminium ( anodized aluminum). Color: Sliver.
8.5Good
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9
AwxlumvAwxlumv 2Pcs Aluminum Heatsink 100 x 40 x 20mm/ 3.94x1.57x0.79 inch Heat Sink Chipset Diffusion Cooling Fin Comb Heat Sinks Cooler for LED Peltier Thermal Module Tec1-12706 High Power Amplifi
9.3 Heat transferring8.2 materials Quality8.0 DurabilityWhy we love it
Lightweight and easy to install.
Versatile for various electronic devices.
Comes in a convenient two-pack.
8.4Good
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10
EasycargoEasycargo 40mm Heatsink Kit 40mmx40mmx20mm + 3M8810 Thermal Conductive Adhesive Tape, Cooler Aluminium Heat Sink for Cooling 3D Printers Stepper Motor TEC1-12706 Thermoelectric Peltier Cooler 40x40x20
Main highlights- Weight: 1.2 oz / 35 gr per unit
- Pre-applied 3M 8810 thermal conductive double side adhesive tape backing
- Dimension: 1.57 x 1.57 x 0.43 inch / 40x40x20mm (L*W*H)
- Can be applied for passive cooling of 3D printers stepper motor, NEMA 17, TEC1-12706 Thermoelectric Peltier Cooler etc.
- 40mm anodized aluminum heatsink
8.3Good
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