Best Easycargo Heatsinks: 15 Models Compared
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Finding the right easycargo heatsink depends on component clearance and surface area requirements. Easycargo offers copper shims, aluminum blocks, elongated strips up to 120mm, and active USB fan units. The Easycargo 15x15x0.5mm Copper Shims 20-Pack leads the lineup for low-clearance laptop VRAM and GPU chip cooling thanks to its slim copper profile and pre-applied thermal tape.
This guide compares 15 products based strictly on the specifications published on their listings so you can choose the right dimensions and materials for your setup.
Quick picks
Our 15 picks
Easycargo 15x15x0.5mm Copper Shims 20-Pack
Best for: low-clearance laptop VRAM and GPU chip cooling
- Material
- Copper
- Cooling Method
- passive
- Compatible Device
- Laptop GPU CPU IC Chips VGA RAM
- Dimensions
- 15x15x0.5mm
- Mounting Type
- Pre applied adhesive tape backing
- Features
- Thermal Tape
You get a pack of 20 copper pad shims measuring 15 by 15 millimeters with a 0.5-millimeter profile. Each piece comes with pre-applied 3M 8810 thermal conductive adhesive tape backing for mounting. These solid copper pads provide passive cooling for laptop GPUs, CPUs, VRAM, and IC chipsets. They suit your compact builds when you need low-clearance thermal transfer across small components.
Pros
- Solid copper construction
- Pre-applied 3M 8810 thermal conductive adhesive tape
- Ultra-low 0.5mm thickness fits tight clearances
- Includes 20 shims for multi-chip coverage
Cons
- Fixed 0.5mm thickness lacks gap versatility
- Flat shim design provides no extended cooling fins
- 15x15mm size is too small for large processors
Good fit if
- You need low-profile 0.5mm copper shims for tight laptop clearances.
- You want pre-applied 3M 8810 adhesive tape for quick mounting.
- You cool small surface-mount chips such as VRAM or ICs.
Skip if
- You need finned heatsinks for higher convective heat dissipation.
- You require multiple shim thicknesses to bridge varying gap sizes.
- You need cooling coverage for processors larger than 15x15mm.
Verdict: Easycargo 15x15x0.5mm Copper Shims 20-Pack delivers slim, tape-backed passive cooling for tight component clearances. Copper construction and pre-applied adhesive simplify installation on small chips.
Easycargo 20-Piece Copper and Aluminum Heatsink Kit
Best for: Raspberry Pi and small IC chip cooling
- Material
- Aluminum + Copper
- Compatible Device
- Raspberry Pi 5 4 3 boards
- Mounting Type
- Pre-applied adhesive tape backing
- Features
- Thermal Tape
- Dimensions
- 0.55 × 0.55 × 0.28 inches
- Weight
- 0.64 ounces
View on Amazon: Easycargo 20-Piece Copper and Aluminum Heatsink Kit
This Easycargo 20-piece heatsink set pairs 15 aluminum heatsinks with 5 copper pad shims to cool compact electronic components. Every piece features pre-applied thermal conductive adhesive tape backing for direct attachment without extra paste. Measuring 0.55 by 0.55 inches with a 0.28-inch profile, these parts fit Raspberry Pi 3, 4, and 5 boards. You also get compatibility with VRAM, MOSFETs, and IC chips when building small low-profile setups.
Pros
- Includes 15 aluminum heatsinks and 5 copper pad shims
- Pre-applied thermal conductive adhesive tape backing
- Compatible with Raspberry Pi 3, 4, and 5 boards
- Usable with VRAM, IC chips, and MOSFET SCR components
Cons
- Includes only 5 copper pieces out of 20 total parts
- Raspberry Pi board not included
- Single 0.55-inch footprint provides no size variety
Good fit if
- You need thermal tape pre-applied for direct mounting.
- You want a pack tailored for Raspberry Pi 3, 4, or 5 boards.
- You cool multiple small components like IC chips or MOSFETs.
Skip if
- You require an all-copper set of heatsinks.
- You need varied dimensions rather than a single footprint.
Verdict: Easycargo 20-Piece Copper and Aluminum Heatsink Kit provides a simple mix of aluminum and copper coolers with pre-applied tape. It delivers a direct cooling option for Raspberry Pi boards and small electronics.
Easycargo 9mm Copper VRM Heatsinks
Best for: passive cooling on compact VRMs and MOSFETs
- Material
- Copper
- Cooling Method
- passive
- Compatible Device
- VRM GPU Stepper Driver MOSFET Regulators
- Dimensions
- 9mm x 9mm x 4mm
- Mounting Type
- Pre applied adhesive tape backing
- Features
- Thermal Tape
This kit contains 10 pure copper heatsinks measuring 9mm by 9mm by 4mm. Each heatsink features pre-applied thermal conductive adhesive tape for direct mounting without extra paste. They deliver passive cooling for compact components such as VRMs, MOSFETs, stepper drivers, and regulators inside laptops or desktop PCs. This pack suits you if you need low-profile copper cooling for tight component layouts across multiple circuit points.
Pros
- Solid copper construction provides direct thermal conduction
- Pre-applied thermal conductive adhesive tape simplifies mounting
- Compact 9mm by 9mm footprint fits restricted component spaces
- Includes 10 heatsinks in a single pack
Cons
- Passive design includes no active fan cooling
- Fixed 9mm square dimensions do not cover larger chips
Good fit if
- You need passive copper cooling for small MOSFETs or VRMs
- You want pre-applied adhesive tape without using separate thermal compound
- You have tight clearance limits under 4mm in height
Skip if
- You require active fan cooling for high heat loads
- You need large-format heatsinks to cover broader surface areas
Verdict: Easycargo 9mm Copper VRM Heatsinks deliver compact passive heat dissipation with pre-applied adhesive tape for tight surface mounts. They provide an organized solution for multiple low-profile regulators and driver chips.
Easycargo 9mm Black Aluminum Heatsinks (30-Pack)
Best for: 3D printer stepper motor driver passive cooling
- Material
- black aluminum
- Cooling Method
- passive cooling
- Compatible Device
- Stepper Motor Module TMC2130 TMC2100
- Dimensions
- 9mm x 9mm x 12mm
- Mounting Type
- pre-applied adhesive tape
- Features
- Thermal Tape
View on Amazon: Easycargo 9mm Black Aluminum Heatsinks (30-Pack)
This pack supplies 30 black aluminum heatsinks designed for passive cooling on small electronics. Each unit measures 9mm by 9mm by 12mm and weighs 1 gram. The bases include pre-applied 3M 8810 thermal conductive adhesive tape for direct mounting without extra paste. If you build or maintain 3D printers using stepper driver modules such as the A4988, DRV8825, or TMC series, this kit provides a straightforward cooling solution.
Pros
- Includes 30 black aluminum heatsinks in one kit
- Pre-applied 3M 8810 thermal conductive adhesive tape
- Compact 9mm by 9mm footprint and 12mm height
- Compatible with TMC2130, TMC2100, A4988, DRV8825, and TMC2208 drivers
Cons
- Stepper motor driver modules are not included
- Passive design with no active fan included
- Fixed 9mm by 9mm footprint limits use on larger chips
Good fit if
- You need passive heatsinks for 3D printer stepper driver modules.
- You want pre-applied 3M 8810 thermal tape for peel-and-stick installation.
- You require a bulk 30-piece pack of compact 9mm black aluminum sinks.
Skip if
- You need active fan cooling rather than passive heatsinks.
- You require copper heatsinks instead of aluminum.
- You need stepper motor driver modules included in the package.
Verdict: Easycargo 9mm Black Aluminum Heatsinks (30-Pack) delivers 30 compact passive coolers with pre-applied thermal adhesive for 3D printer stepper drivers. The 9mm by 9mm profile makes setup simple across compatible small-footprint chips.
Easycargo 40mm Copper Heatsink 2-Pack
Best for: cooling NEMA 17 motors and Peltier units
- Material
- copper
- Compatible Device
- 3D printers, NEMA 17, Peltier Cooler
- Dimensions
- 40mm x 40mm x 4mm
- Mounting Type
- preapplied adhesive tape
- Features
- Thermal Tape
- Weight
- 1.27 ounces
This set includes two copper heatsinks measuring 40 mm by 40 mm with a low 4 mm height. Each unit comes with pre-applied thermal conductive adhesive tape, which allows direct mounting without separate adhesives. Total package weight is approximately 0.08 pounds. You will find this pack useful if you need compact, low-profile copper cooling for 3D printer components, NEMA 17 stepper motors, or TEC1-12706 thermoelectric Peltier modules.
Pros
- Copper material construction
- Slim 4 mm height fits tight clearance areas
- Pre-applied thermal conductive adhesive tape
- Includes two 40 x 40 mm units
Cons
- Pack includes only two heatsinks
- Passive design with no fan included
Good fit if
- You need 40 x 40 mm copper cooling with a 4 mm profile.
- You want pre-applied thermal tape for quick mounting.
- You are cooling 3D printer parts, NEMA 17 motors, or Peltier coolers.
Skip if
- You need more than two heatsinks for your project.
- You require an active cooling fan.
Verdict: Easycargo 40mm Copper Heatsink 2-Pack provides slim copper cooling with pre-applied thermal tape for compact hardware. It fits 40 mm components such as NEMA 17 motors and Peltier modules.
Easycargo 100-Piece 15mm Copper Shim Kit
Best for: precise laptop and GPU thermal gap filling
- Material
- Copper C1100
- Compatible Device
- PC, Laptop GPU, CPU, M.2 NVMe SSD
- Length
- 0.6 inches
- Width
- 0.6 inches
This kit provides 100 pure C1100 copper shims sized at 15mm by 15mm. You get 12 different thicknesses spanning from 0.1mm to 2mm, with a thermal conductivity rating of 401 W/mK. It suits you if you need exact physical gap filling between heat sinks and components across laptops, GPUs, RAM, PS5 consoles, or M.2 NVMe solid-state drives.
Pros
- C1100 pure copper rated at 401 W/mK thermal conductivity
- Includes 100 shims across 12 distinct thicknesses from 0.1mm to 2mm
- Compact 15mm by 15mm profile fits GPUs, laptops, and M.2 SSDs
- Available in styles with or without adhesive
Cons
- Fixed 15mm by 15mm square footprint cannot cover larger dies without tiling
- Only 3 pieces included for the thickest 2mm size
Good fit if
- You need precise thickness matching from 0.1mm to 2mm for thermal gap management.
- You service multiple laptops, graphics cards, or small electronics requiring 15x15mm copper shims.
Skip if
- You require rectangular heatsinks larger than 15mm by 15mm.
- You need more than three 2mm shims for your setup.
Verdict: Easycargo 100-Piece 15mm Copper Shim Kit delivers high 401 W/mK thermal conductivity and broad 0.1mm to 2mm thickness versatility for component gap filling. It is ideal when you need diverse spacing options for hardware maintenance.
Easycargo SODIMM Copper Memory Heatsink
Best for: SODIMM RAM cooling in compact laptops
- Material
- Copper
- Compatible Device
- Laptop Notebook SODIMM RAM
- Dimensions
- 63mmx23mmx0.5mm
- Mounting Type
- Pre-applied adhesive tape
- Features
- Thermal Tape
- Length
- 2.48 inches
This Easycargo copper heatsink cools laptop SODIMM memory modules. It measures 63 mm by 23 mm with an ultra-thin 0.5 mm thickness, fitting tight clearances inside notebooks and compact desktop computers. The pure copper construction transfers heat directly from memory chips, while pre-applied 3M 8810 thermal conductive tape secures the plate in place. Each piece weighs 5 grams. You get a direct thermal interface suited for standard laptop memory modules.
Pros
- Pure copper construction
- Ultra-slim 0.5 mm profile fits tight chassis spaces
- Pre-applied 3M 8810 thermal conductive adhesive tape
- Form-factor matches standard SODIMM RAM dimensions (63 mm x 23 mm)
Cons
- Sized for SODIMM form factors, not standard desktop DIMMs
- Relies entirely on adhesive tape with no mechanical clips
Good fit if
- You need low-profile RAM cooling inside a notebook with 0.5 mm clearance.
- You want pre-applied 3M 8810 thermal adhesive without applying separate pads.
- You are cooling standard 63 mm x 23 mm SODIMM memory modules.
Skip if
- You require heatsinks for full-length desktop DDR DIMM modules.
- You prefer mechanical spring-clip mounting over adhesive tape.
Verdict: Easycargo SODIMM Copper Memory Heatsink delivers slim 0.5 mm copper heat dissipation with pre-applied 3M 8810 tape for tight SODIMM RAM installations. It fits notebook memory slots where thicker aftermarket coolers cannot clear the chassis.
Easycargo Laptop M.2 2280 Copper Heatsink
Best for: slim laptop M.2 2280 drive cooling
- Material
- Copper
- Dimensions
- 77mmx22mmx1mm
- Mounting Type
- Nano thermal tape
- Compatible Device
- Laptop
- Features
- Thermal Pad
- Length
- 3.03 inches
The Easycargo Laptop M.2 2280 Copper Heatsink is a low-profile cooling plate designed for laptop solid-state drives. Measuring 77mm by 22mm with a thickness of 1mm, it fits inside tight laptop enclosures where clearance is limited. It features pure copper construction with a thermal conductivity rating of 401 W/mK and includes nano thermal pads. This heatsink suits you if you need slim cooling for an M.2 2280 drive.
Pros
- Pure copper construction with 401 W/mK thermal conductivity
- Ultra-slim 1mm thickness fits tight laptop clearances
- Sized at 77mm by 22mm specifically for M.2 2280 drives
- Includes nano thermal pad for heat transfer
Cons
- Flat plate design lacks fins for enhanced airflow dissipation
- Fixed 77mm length does not fit shorter M.2 drive sizes
Good fit if
- You need a slim copper cooler that fits inside a laptop M.2 compartment.
- You are cooling a standard 2280 form-factor solid-state drive.
Skip if
- You use smaller drive formats such as M.2 2230 or 2242.
- You require a tall finned heatsink for desktop enclosure airflow.
Verdict: Easycargo Laptop M.2 2280 Copper Heatsink delivers high 401 W/mK thermal conductivity in a compact 1mm-thick profile. It provides a direct-fit cooling solution with included thermal pads for space-constrained laptop drives.
Easycargo 124-Piece Multi-Size Aluminum and Copper Kit
Best for: cooling varied small electronics and IC chips
- Material
- Aluminum and Copper
- Compatible Device
- Raspberry Pi 4, M.2 SSD, PS5
- Mounting Type
- Pre-applied 3M 8810 adhesive tape
- Features
- Thermal Tape
- Length
- 0.56 inches
- Width
- 0.56 inches
View on Amazon: Easycargo 124-Piece Multi-Size Aluminum and Copper Kit
This Easycargo assortment gives you 124 heatsinks across nine distinct dimensions, combining anodized aluminum blocks with ultra-thin 0.5 mm copper shims. Every piece includes pre-applied 3M 8810 thermal conductive adhesive tape for tool-free mounting on surface components. Ranging in size from 9x9x5 mm up to 15x15x6.5 mm, this kit suits you if you need versatile cooling options for Raspberry Pi boards, VRMs, MOSFETs, and laptop components.
Pros
- Contains 124 pieces across 9 distinct sizes
- Includes both anodized aluminum heatsinks and 0.5 mm copper shims
- Pre-applied 3M 8810 thermal conductive adhesive tape on all parts
- Compact footprints down to 9 x 9 x 5 mm for small ICs
Cons
- Only 20 of the 124 included pieces are copper
- Maximum footprint is limited to 15 x 15 mm
Good fit if
- You need a wide variety of small heatsink sizes for different ICs.
- You prefer pre-applied thermal adhesive tape for quick installation.
- You need ultra-low profile 0.5 mm copper shims alongside finned aluminum blocks.
Skip if
- You require large heatsinks exceeding 15 x 15 mm.
- You need an all-copper setup rather than mostly aluminum.
Verdict: Easycargo 124-Piece Multi-Size Aluminum and Copper Kit provides high-quantity variety for cooling small chips and board components. The combination of pre-applied adhesive and nine size profiles covers diverse compact hardware tasks.
Easycargo 20mm Copper Pad Shim Kit
Best for: laptop GPU and VRM thermal gap filling
- Material
- Pure Copper C1100
- Compatible Device
- CPU, GPU, VGA, RAM, VRM, PS5 SSD
- Dimensions
- 20mm x 20mm
- Weight
- 4.66 ounces
This kit provides 40 pure copper shims measuring 20mm by 20mm for thermal gap filling. You get six thickness options ranging from 0.3mm to 1.5mm, made from C1100 copper rated at 401W/mK thermal conductivity. It fits components like laptop GPUs, VRAM, VRMs, PS5 consoles, and M.2 SSDs. This assortment suits you if you need to bridge precise millimeter gaps between heat sources and larger heatsinks during hardware repair or modification.
Pros
- Pure C1100 copper with 401W/mK thermal conductivity
- Includes 40 shims across six thicknesses from 0.3mm to 1.5mm
- Low-profile 20mm x 20mm footprint fits GPUs, RAM, and SSDs
Cons
- No thermal adhesive or tape included
- Flat shim design lacks cooling fins
- Fixed 20mm x 20mm size is not adjustable
Good fit if
- You need to fill specific thermal gaps between 0.3mm and 1.5mm.
- You cool components like laptop GPUs, VRAM, VRMs, or M.2 SSDs.
- You need high 401W/mK thermal conductivity using C1100 copper.
Skip if
- You require pre-applied thermal adhesive tape.
- You need heatsinks with integrated cooling fins.
- You require contact pads smaller than 20mm by 20mm.
Verdict: Easycargo 20mm Copper Pad Shim Kit delivers 40 pure copper shims across six thicknesses with 401W/mK thermal conductivity. It is a practical selection for custom thermal gap filling across GPUs, VRMs, and SSDs.
Easycargo 10mm Copper VRM Heatsink Kit
Best for: cooling small VRM chips and compact electronics
- Material
- Copper
- Compatible Device
- VRM, IC Chips
- Dimensions
- 10mm x 10mm x 4mm
- Mounting Type
- Pre-applied adhesive tape
- Features
- Thermal Tape
- Weight
- 0.39 ounces
This pack includes 10 copper heatsinks built for small electronics like VRMs. Each piece measures 10mm by 10mm by 4mm and weighs 2 grams. Pure copper construction aids thermal conduction on compact components. Pre-applied 3M 8810 thermal conductive adhesive tape mounts directly without extra paste. You get a simple stick-on solution suited for localized motherboard spots and small board chips needing direct passive cooling.
Pros
- Pure copper build for thermal conduction
- Pre-applied 3M 8810 thermal conductive adhesive tape
- Compact 10mm x 10mm x 4mm footprint
- Includes 10 heatsinks in the pack
Cons
- Fixed 10mm size does not fit larger components
- Low 4mm profile offers limited surface area
Good fit if
- You need 10mm square copper heatsinks for VRM chips.
- You want pre-applied adhesive tape for quick installation.
- You require 10 identical low-profile thermal blocks.
Skip if
- You need coverage for components larger than 10mm x 10mm.
- You need active cooling with an integrated fan.
Verdict: Easycargo 10mm Copper VRM Heatsink Kit delivers straightforward passive cooling for tiny hot spots with its compact pure copper blocks and pre-applied adhesive tape.
Easycargo 14mm Copper Heatsink 10-Pack
Best for: cooling individual VRAM chips and small components
- Material
- Copper
- Compatible Device
- PC components, GPU, VRAM, CPU, Laptop
- Dimensions
- 14mmx12mmx5mm
- Mounting Type
- Thermal Conductive Adhesive Tape
This 10-pack provides individual copper heatsinks designed for cooling compact components like GPU VRAM, laptop parts, and RAM chips. Each piece measures 14mm by 12mm by 5mm and weighs 4.92 grams. Copper construction enables thermal transfer away from sensitive silicon, while included thermal conductive adhesive tape handles mounting. You get a targeted cooling solution suited for small board areas where full-coverage aftermarket coolers cannot fit your layout.
Pros
- Solid copper construction
- Includes thermal conductive adhesive tape
- Compact 14mm x 12mm x 5mm footprint per unit
- Pack includes 10 heatsinks
Cons
- Fixed dimensions not suited for larger integrated circuits
- Only 10 pieces included per pack
Good fit if
- You need individual heatsinks for 14mm x 12mm VRAM or GPU chips.
- You want copper material with pre-matched thermal conductive tape.
Skip if
- You need heatsinks larger than 14mm x 12mm.
- You require more than 10 pieces for your setup.
Verdict: Easycargo 14mm Copper Heatsink 10-Pack offers targeted heat dissipation for compact components using pure copper construction. It provides essential spot cooling along with thermal adhesive tape for direct mounting.
Easycargo 80mm Heatsink with USB Fan
Best for: active USB-powered component cooling
- Fan Size
- 80mm
- Dimensions
- 80mmx80mmx39mm
- Mounting Type
- Thermal Conductive Adhesive Tape
- Features
- Fan, Thermal Tape
- Weight
- 6.95 ounces
The Easycargo 80mm heatsink fan combines a heatsink with an integrated dual ball bearing 8025 USB fan. Measuring 80 by 80 by 39 millimeters and weighing 197 grams, it delivers powered airflow across the cooling surface. It comes with pre-applied thermal conductive adhesive tape for installation. This solution suits you if you need active USB-powered cooling for electronics requiring an 80mm footprint.
Pros
- Integrated 8025 USB fan provides active airflow
- Dual ball bearing fan construction
- Pre-applied thermal conductive adhesive tape
- Compact 80mm x 80mm x 39mm dimensions
Cons
- Height of 39mm requires vertical clearance
- Requires an open USB port to operate the fan
- Single unit package rather than a multi-size assortment
Good fit if
- You need active USB-powered cooling rather than a passive heatsink.
- You have at least 39mm of vertical enclosure clearance.
- You want pre-applied thermal adhesive tape for mounting.
Skip if
- You need a low-profile heatsink under 39mm in height.
- You do not have an available USB power port.
- You need multiple small heatsink shims for several chips.
Verdict: Easycargo 80mm Heatsink with USB Fan provides active dual ball bearing cooling and pre-applied thermal tape in an 80mm footprint. It serves applications requiring dedicated USB-powered airflow over a single component.
Easycargo 120mm x 40mm Aluminum Heatsink 2-Pack
Best for: passive server and stepper motor cooling
- Material
- Black anodized aluminum
- Cooling Method
- Passive
- Compatible Device
- External SSD NVMe M.2, GPU, Mini PC
- Dimensions
- 120mm x 40mm x 20mm
- Mounting Type
- Pre-applied 3M 8810 adhesive tape
- System Type
- Server
View on Amazon: Easycargo 120mm x 40mm Aluminum Heatsink 2-Pack
Easycargo provides a two-pack of black anodized aluminum heatsinks measuring 120mm by 40mm by 20mm. Each piece weighs 85 grams and features pre-applied 3M 8810 thermal conductive adhesive tape for direct attachment. This passive cooling setup fits external hardware, server applications, NEMA 17 stepper motors, and TEC1 Peltier coolers. You get a tool-free mounting option designed to dissipate heat from elongated electronic components.
Pros
- Pre-applied 3M 8810 thermal conductive adhesive tape
- Two black anodized aluminum heatsinks included
- Large 120mm x 40mm x 20mm footprint
- Passive design requires no power cables or fan headers
Cons
- Passive dissipation without an active fan
- 20mm height requires vertical clearance in tight server chassis
- Adhesive mounting lacks mechanical screw mounting options
Good fit if
- You need passive cooling for 120mm x 40mm surfaces like server modules or stepper motors.
- You prefer pre-applied thermal adhesive for tool-free installation.
- You want a pack containing two matching aluminum heatsinks.
Skip if
- You need an active cooling setup with integrated fan airflow.
- You require screw-down mounting hardware rather than adhesive tape.
Verdict: Easycargo 120mm x 40mm Aluminum Heatsink 2-Pack delivers passive heat dissipation for compatible hardware using pre-applied 3M 8810 adhesive tape. It provides an aluminum cooling surface for elongated components without adding power requirements.
Easycargo 6mm Copper Heatsink 10-Pack
Best for: cooling miniature IC chips and VRM components
- Material
- Copper
- Cooling Method
- Passive
- Compatible Device
- VRM, GPU, MOSFET, stepper driver
- Dimensions
- 6mm x 6mm x 5mm
- Mounting Type
- Pre-applied 3M 8810 adhesive tape
- Features
- Thermal Tape
This set gives you ten copper heatsinks measuring 6mm by 6mm with a 5mm height. Every unit comes with pre-applied 3M 8810 thermal conductive adhesive tape backing on the base for direct attachment. Engineered for passive cooling, these heatsinks fit small components including MOSFETs, VRMs, VRAM modules, and stepper drivers. This setup suits you if you need compact copper cooling solutions for small IC chips on densely packed circuit boards.
Pros
- Copper construction provides passive thermal dissipation
- Compact 6mm x 6mm footprint fits tight component layouts
- Pre-applied 3M 8810 thermal conductive adhesive tape simplifies installation
- Kit includes 10 matching heatsinks to cover multiple points
Cons
- Fixed 6mm x 6mm size cannot cover larger processors or modules
- Passive design includes no active fan cooling
Good fit if
- You need passive copper cooling for tiny components like VRMs or MOSFETs.
- You want pre-applied thermal adhesive tape for direct mounting without extra compounds.
- You have up to 10 small IC chips requiring identical heatsinks.
Skip if
- You need to cool larger chips exceeding a 6mm by 6mm surface area.
- You require an active cooling solution that includes a dedicated fan.
Verdict: Easycargo 6mm Copper Heatsink 10-Pack delivers compact passive cooling for miniature IC chips and voltage regulators. Its pre-applied 3M 8810 thermal tape ensures straightforward mounting across multiple components.
Specifications side by side
| Spec | Easycargo 15x15x0.5mm Copper Shims 20-Pack | Easycargo 20-Piece Copper and Aluminum Heatsink Kit | Easycargo 9mm Copper VRM Heatsinks | Easycargo 9mm Black Aluminum Heatsinks (30-Pack) | Easycargo 40mm Copper Heatsink 2-Pack | Easycargo 100-Piece 15mm Copper Shim Kit | Easycargo SODIMM Copper Memory Heatsink | Easycargo Laptop M.2 2280 Copper Heatsink | Easycargo 124-Piece Multi-Size Aluminum and Copper Kit | Easycargo 20mm Copper Pad Shim Kit | Easycargo 10mm Copper VRM Heatsink Kit | Easycargo 14mm Copper Heatsink 10-Pack | Easycargo 80mm Heatsink with USB Fan | Easycargo 120mm x 40mm Aluminum Heatsink 2-Pack | Easycargo 6mm Copper Heatsink 10-Pack |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Material | Copper | Aluminum + Copper | Copper | black aluminum | copper | Copper C1100 | Copper | Copper | Aluminum and Copper | Pure Copper C1100 | Copper | Copper | not specified | Black anodized aluminum | Copper |
| Cooling Method | passive | not specified | passive | passive cooling | not specified | not specified | not specified | not specified | not specified | not specified | not specified | not specified | not specified | Passive | Passive |
| Compatible Device | Laptop GPU CPU IC Chips VGA RAM | Raspberry Pi 5 4 3 boards | VRM GPU Stepper Driver MOSFET Regulators | Stepper Motor Module TMC2130 TMC2100 | 3D printers, NEMA 17, Peltier Cooler | PC, Laptop GPU, CPU, M.2 NVMe SSD | Laptop Notebook SODIMM RAM | not specified | Raspberry Pi 4, M.2 SSD, PS5 | CPU, GPU, VGA, RAM, VRM, PS5 SSD | VRM, IC Chips | PC components, GPU, VRAM, CPU, Laptop | not specified | External SSD NVMe M.2, GPU, Mini PC | VRM, GPU, MOSFET, stepper driver |
| Fan Size | not specified | not specified | not specified | not specified | not specified | not specified | not specified | not specified | not specified | not specified | not specified | not specified | 80mm | not specified | not specified |
| Dimensions | 15x15x0.5mm | not specified | 9mm x 9mm x 4mm | 9mm x 9mm x 12mm | 40mm x 40mm x 4mm | not specified | 63mmx23mmx0.5mm | 77mmx22mmx1mm | not specified | 20mm x 20mm | 10mm x 10mm x 4mm | 14mmx12mmx5mm | 80mmx80mmx39mm | 120mm x 40mm x 20mm | 6mm x 6mm x 5mm |
| Mounting Type | Pre applied adhesive tape backing | Pre-applied adhesive tape backing | Pre applied adhesive tape backing | pre-applied adhesive tape | preapplied adhesive tape | not specified | Pre-applied adhesive tape | Nano thermal tape | Pre-applied 3M 8810 adhesive tape | not specified | Pre-applied adhesive tape | Thermal Conductive Adhesive Tape | Thermal Conductive Adhesive Tape | Pre-applied 3M 8810 adhesive tape | Pre-applied 3M 8810 adhesive tape |
| System Type | not specified | not specified | not specified | not specified | not specified | not specified | not specified | not specified | not specified | not specified | not specified | not specified | not specified | Server | not specified |
| Color | Copper Tone | Multicolored (20pcs) | 10pcs 9x9x4mm Copper | Black | 2pcs 40x40x4mm Copper | Copper | not specified | 4-pack | not specified | not specified | not specified | Copper | not specified | Black | not specified |
| Features | Thermal Tape | Thermal Tape | Thermal Tape | Thermal Tape | Thermal Tape | not specified | Thermal Tape | Thermal Pad | Thermal Tape | not specified | Thermal Tape | Thermal Tape | Fan, Thermal Tape | Thermal Tape | Thermal Tape |
| Length | 0.59 inches | not specified | not specified | not specified | not specified | 0.6 inches | 2.48 inches | 3.03 inches | 0.56 inches | not specified | not specified | not specified | not specified | not specified | not specified |
| Width | 0.59 inches | not specified | not specified | not specified | not specified | 0.6 inches | 0.91 inches | 0.87 inches | 0.56 inches | not specified | not specified | not specified | not specified | not specified | not specified |
| Weight | not specified | 0.64 ounces | not specified | 0.74 ounces | 1.27 ounces | not specified | not specified | 0.51 ounces | 5.93 ounces | 4.66 ounces | 0.39 ounces | not specified | 6.95 ounces | 0.63 ounces | not specified |
| Size | 15x15x0.5mm | not specified | not specified | 9mm | not specified | not specified | not specified | not specified | not specified | not specified | 10mmx10mmx4mm | not specified | not specified | not specified | not specified |
| Model | NA | not specified | ES-H12B141407 | ES-20B090912-8810 | 404004C02-8810 | ES-C100-1515 | 6323-05-8810 | 772201 | 124-HK | 2020XXC40 | 101010C10-3M-8810 | 141205C10 | 8025FH01-USB | 1204020B02-8810 | 060605C10-8810 |
Easycargo Heatsink Lineup at a Glance
The lineup splits between flat copper gap fillers and finned heatsinks. If you need to bridge gaps in tight spaces like laptop memory or graphics cards, copper shims provide high thermal conductivity without adding bulk. Options like the Easycargo 100-Piece 15mm Copper Shim Kit offer varied thicknesses for exact component gaps, while the Easycargo Laptop M.2 2280 Copper Heatsink targets compact solid-state drives using tailored thermal pads.
For circuit boards, voltage regulators, and stepper drivers, finned passive blocks use vertical surface area to cool chips. Sets like the Easycargo 9mm Black Aluminum Heatsinks (30-Pack) suit boards with uniform small drivers. If your installation lacks chassis airflow, active models like the Easycargo 80mm Heatsink with USB Fan provide dedicated airflow for standalone electronics.
Where Easycargo Fits Your Cooling Needs
Easycargo suits you if you need localized cooling for small electronics, laptop chips, or individual board components. The range spreads from 6mm square copper heatsinks and 0.1mm shims up to 120mm aluminum bars and an 80mm USB fan unit. Available shapes include square pads, finned mini-blocks, and rectangular strips for SODIMM and M.2 hardware.
None of the 15 products offer RGB or LED lighting options. The lineup also lacks socket-mounted CPU coolers, multi-fan setups, and motherboard-connected cooling. It fits auxiliary spot dissipation rather than main system processor cooling.
How to Choose an Easycargo Heatsink
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Evaluate Material Thermal Conductivity
Check whether your hardware requires pure copper or aluminum based on thermal conductivity. Copper delivers a high thermal conductivity rating of 401 W/mK, which transfers heat rapidly away from concentrated hot spots like graphics chips and voltage regulators. Aluminum parts offer lower weight for sensitive circuit boards and provide sufficient cooling for low-power microcontrollers. The Easycargo 100-Piece 15mm Copper Shim Kit uses pure copper to manage intense localized heat when direct contact with an existing cooling assembly is required.
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Select the Attachment Interface
Determine how the cooler mounts to your chip. Many compact heatsinks feature pre-applied adhesive thermal tape, such as 3M 8810, which secures the metal directly to the component without separate brackets or clips. Other installations rely on dedicated thermal pads that compress between surfaces without sticky residue. If you install storage hardware, the Easycargo Laptop M.2 2280 Copper Heatsink includes thermal pads to bridge the drive surface to the metal plate, ensuring solid thermal contact across uneven chip surfaces.
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Assess Active Versus Passive Cooling
Decide whether your installation has ambient chassis airflow or requires powered movement. Passive copper and aluminum blocks rely entirely on existing system case fans or natural convection to carry away heat. In enclosures with restricted airflow, an active cooling solution provides forced ventilation directly over the cooling surface. The Easycargo 80mm Heatsink with USB Fan features a dual ball bearing fan over an 80mm heatsink base, delivering dedicated USB-powered airflow when surrounding fans cannot reach the component.
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Match Hardware Form Factors
Verify the exact profile of the component you want to cool. Standard square chips work well with modular blocks, but specialized components require matching form factors to prevent physical interference. Memory modules in portable systems need extended lengths and minimal vertical height. The Easycargo SODIMM Copper Memory Heatsink measures 0.91 inches wide by 2.48 inches long with a 0.5mm thickness, allowing it to cover laptop memory modules without colliding with neighboring slots or laptop housing.
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Measure Component Clearance Height
Check the vertical clearance above your chips before selecting finned heatsinks. While taller cooling fins provide greater surface area for heat exchange, they can strike nearby expansion cards or enclosure panels. For example, the Easycargo 9mm Black Aluminum Heatsinks (30-Pack) feature a height of 0.47 inches, which suits open electronics like 3D printer stepper drivers. If your hardware sits in a confined space, you must select lower-profile options to ensure your chassis closes cleanly.
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Account for Elongated Dimensions
Consider whether you are cooling a row of components or a single integrated circuit. Elongated heatsinks cover multiple heat-generating chips simultaneously, streamlining installation compared to mounting individual small blocks. The Easycargo 120mm x 40mm Aluminum Heatsink 2-Pack spans 4.7 inches in length and 1.6 inches in width. This extended surface suits elongated server modules and motor arrays, allowing continuous heat dissipation across an entire row of components using a single adhesive strip.
Frequently asked questions
Do Easycargo heatsinks come with thermal adhesive pre-applied?
Most Easycargo heatsinks include pre-applied adhesive thermal tape, such as the 3M 8810 tape on the SODIMM cooler and the 6mm copper heatsinks. However, multi-thickness assortments like the 100-piece 15mm copper shim kit and the 20mm copper pad shim kit do not include adhesive tape. For those bare metal shims, you need to provide your own thermal interface material.
Which Easycargo heatsink fits laptop SODIMM RAM modules?
You should use the Easycargo SODIMM Copper Memory Heatsink for notebook memory. This model has a slim 0.5 mm thickness, measuring 2.48 inches long by 0.91 inches wide. It features pre-applied 3M 8810 thermal adhesive tape, which allows it to fit inside compact laptop memory bays where thicker aftermarket coolers cannot clear the internal chassis.
Can you use Easycargo heatsinks on Raspberry Pi boards?
Yes, Easycargo makes several heatsink sets compatible with Raspberry Pi boards. The Easycargo 20-Piece Copper and Aluminum Heatsink Kit and the 124-Piece Multi-Size Kit both list Raspberry Pi support. These kits include compact aluminum and copper coolers with pre-applied thermal tape, making them suitable for cooling small surface-mount integrated circuits, processors, and voltage regulators on development boards.
What is the thermal conductivity rating of Easycargo copper shims?
Easycargo specifies a thermal conductivity rating of 401 W/mK for its pure copper shims. You can find this specification on models such as the 100-Piece 15mm Copper Shim Kit, the 20mm Copper Pad Shim Kit, and the Laptop M.2 2280 heatsink. This high conductivity rating helps copper conduct thermal energy quickly away from hot processing dies.
Does Easycargo offer active cooling heatsinks with fans?
Yes, Easycargo offers active options like the Easycargo 80mm Heatsink with USB Fan. This unit features an 80mm heatsink base equipped with a dual ball bearing fan powered by a standard USB connection. It also includes pre-applied thermal tape. You can install it when passive heat sinking alone cannot supply enough airflow across a single component.
How do you choose the right thickness for Easycargo copper shims?
You should select a shim thickness that matches the clearance gap between your component and heatsink. The 100-Piece 15mm Copper Shim Kit provides a range from 0.1 mm to 2 mm, while the 20mm Copper Pad Shim Kit supplies six distinct thicknesses. Measuring your gap accurately ensures direct contact without placing excessive pressure on sensitive chips or boards.
Which Easycargo heatsinks work for 3D printer stepper motor drivers?
The Easycargo 9mm Black Aluminum Heatsinks 30-Pack is sized specifically for 3D printer stepper motor drivers. Each unit features a 9mm by 9mm base with a 0.47-inch height and pre-applied tape. For larger motor bodies such as NEMA 17 motors, the Easycargo 40mm Copper Heatsink 2-Pack provides a broader 40mm square dissipation surface.