6 Best Alternatives to the Awxlumv 60mm Square Aluminum Heatsink (2026)
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The Awxlumv 2pcs aluminum heat sink alternatives list helps you find passive cooling solutions that match specific component needs. While the original Awxlumv heatsink offers a compact 60x60x15mm aluminum block with pre-applied thermal tape, you may need different dimensions or materials. Some projects require larger surface areas for power transistors, while others demand smaller pads for Raspberry Pi chips. You might also prefer copper for higher thermal conductivity or a different shape to fit tight enclosures.
The alternatives in this guide were selected because their specifications overlap with the original product’s core requirements. Each option provides passive cooling via adhesive mounting, ensuring simple installation without additional hardware. We compared key specs like material type, size, and compatible devices to ensure each pick serves a distinct purpose. Whether you need a small square pad or a long strip for an external SSD, these options cover the necessary thermal management tasks. This approach ensures you find a heatsink that fits your physical constraints and heat output requirements.
Our top pick: Awxlumv 60mm Square Aluminum Heatsink 2-Pack.
Comparing heatsink dimensions and materials
Easycargo 20-Piece Copper and Aluminum Heatsink Kit
The Easycargo kit uses both copper and aluminum blocks, whereas the Awxlumv relies solely on anodized aluminum. Copper conducts heat faster, which helps low-power chips on Raspberry Pi boards stay cooler. These pads are much smaller at 0.55 inches square and only 0.28 inches thick. You get twenty pieces for variety, unlike the two large blocks in the Awxlumv pack. The trade-off is reduced surface area per unit. If you need to cool multiple small components on a single board, this multi-size approach is more practical. It sacrifices the large footprint of the Awxlumv for flexibility across many tiny ICs.
Awxlumv 40mm Aluminum Heatsink 4-Pack
This Awxlumv variant is significantly smaller than the 60mm original. It measures 40x40x11mm, making it lighter at just 0.63 ounces. The reduced height and width allow it to fit into tighter spaces, such as between stepper motors on a 3D printer. You give up the large surface area of the 60mm model, which means less passive cooling capacity. However, the smaller footprint is often necessary in dense mechanical assemblies. If your component generates minimal heat and space is extremely limited, this compact version is a better fit than the bulkier 60x60mm block.
ZZHXSM 80mm Black Aluminum Heatsink 2-Pack
The ZZHXSM heatsink offers a longer profile at 3.15 inches, compared to the Awxlumv’s 2.4-inch square. This elongated shape distributes heat over a wider area, which can help with low-heat electronics like LEDs or FPV gear. It is slightly thicker at 0.44 inches versus 0.59 inches, but the extra length provides more surface area for passive dissipation. The weight is moderate at 1.26 ounces. If you have a linear component that needs cooling along its length, this rectangular shape is more effective than the square Awxlumv block.
SGTKJSJS 5.9 x 2.91 Black Aluminum Heatsink
This SGTKJSJS heatsink is vastly larger than the Awxlumv 60mm model. It measures 5.9 inches by 2.91 inches, providing a massive surface area for high-power transistors or large ICs. The weight is 10.7 ounces, which is far heavier than the 3.2-ounce Awxlumv pack. You gain significant cooling potential for high-heat components but lose the compactness required for small chips. If you are cooling a power amplifier or a large MOS tube, this large flat surface is necessary. The Awxlumv is too small for such high thermal loads.
Awxlumv 40x40x20mm Aluminum Heatsink
This Awxlumv model is a compact 40x40x20mm block, which is smaller in width and length than the 60mm original. However, it is taller at 0.79 inches, adding more mass for heat absorption. It weighs 3.76 ounces, slightly more than the 60mm pair. The increased height helps dissipate heat from compact GPUs or 3D printer motors in tight enclosures. You sacrifice the wide footprint of the 60mm sink for greater vertical mass. If your component is narrow but generates concentrated heat, this taller, smaller base is a more efficient choice than the wider, flatter 60mm block.
Easycargo 120mm x 40mm Aluminum Heatsink 2-Pack
The Easycargo 120mm heatsink is a long, thin strip measuring 4.7 inches by 1.6 inches. It is designed for external SSDs and mini PCs where space is linear. Unlike the square Awxlumv, this shape fits along the edge of a drive or motherboard. It is lightweight at 0.63 ounces. You give up the square footprint, which covers a central chip area better. However, for long, narrow components like NVMe drives, this elongated shape provides better coverage. It is a specialized solution for linear cooling needs rather than central chip cooling.
Quick picks
Our 7 picks
Awxlumv 60mm Square Aluminum Heatsink 2-Pack
Best for: Passive cooling of SSDs and small chips
- Material
- Anodized aluminum
- Cooling Method
- Passive
- Compatible Device
- SSD, CPU, chip, IC circuit board
- Dimensions
- 60 x 60 x 15 mm
- Mounting Type
- Pre-applied 3M 8810 thermal tape
- Weight
- 3.2 ounces
View on Amazon: Awxlumv 60mm Square Aluminum Heatsink 2-Pack Affiliate link
This is a pair of 60x60x15mm passive aluminum heatsinks. The anodized black finish helps with heat dissipation. You get pre-applied 3M 8810 thermal tape for easy mounting. The compact square design fits SSDs, CPUs, and IC circuit boards. It is a practical solution for passive cooling in tight spaces where airflow is limited or nonexistent.
Pros
- 60 x 60 x 15 mm square dimensions
- Anodized aluminum material for durability
- Pre-applied 3M 8810 thermal conductive tape
- Passive cooling design requires no power
Cons
- Passive cooling limits performance for high heat loads
- Adhesive mounting restricts repositioning once applied
- Small 15mm height may not fit all enclosures
Good fit if
- You need passive cooling for an SSD or small chip
- You want a square heatsink with pre-applied adhesive
- You are building a compact electronics project
Skip if
- You require active fan cooling for high wattage components
- You need to mount the heatsink with screws
- You are cooling a high-performance desktop CPU
Verdict: Awxlumv 60mm Black Aluminum Heatsink is a straightforward passive cooling option for low-power components like SSDs and small ICs. It suits builders who need a compact, adhesive-mounted solution for tight spaces.
Easycargo 20-Piece Copper and Aluminum Heatsink Kit
Best for: Raspberry Pi multi-board 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 Affiliate link
This kit includes 20 heatsinks made of aluminum and copper for Raspberry Pi 5, 4, and 3 boards. Each unit measures 0.55 by 0.55 by 0.28 inches. The adhesive tape is pre-applied for direct mounting. The set weighs 0.64 ounces total. It suits users needing multi-size cooling for various chips on single-board computers.
Pros
- Includes 15 aluminum and 5 copper heatsinks
- Pre-applied thermal conductive adhesive tape
- Compatible with Raspberry Pi 5, 4, and 3
- Compact 0.55-inch square dimensions
Cons
- Limited to Raspberry Pi and similar small ICs
- No screw mounting holes for rigid attachment
- Small surface area limits high-power dissipation
Good fit if
- You need cooling for multiple Raspberry Pi boards
- You want pre-applied adhesive for quick installation
- You require both aluminum and copper options
Skip if
- You are cooling a high-wattage desktop CPU
- You need screw-on mounting for stability
- You require large surface area for heavy loads
Verdict: Easycargo 20pc Pi Heatsink Kit offers a mixed-material solution for Raspberry Pi cooling. It fits users who need small, adhesive-backed pads for low-power chips.
Awxlumv 40mm Aluminum Heatsink 4-Pack
Best for: cooling 3D printer stepper motors
- Material
- extruded aluminum 6063-T5 alloy
- Cooling Method
- passive cooling
- Dimensions
- 40 x 40 x 11mm
- Mounting Type
- Pre-applied 3M 8810 adhesive tape
- Compatible Device
- 3D Printer
- Features
- Thermal Tape
View on Amazon: Awxlumv 40mm Aluminum Heatsink 4-Pack Affiliate link
This Awxlumv heatsink is a compact 40 x 40 x 11mm block of extruded aluminum 6063-T5 alloy. It uses pre-applied 3M 8810 thermal conductive adhesive tape for easy installation. The lightweight design weighs just 0.63 ounces per piece. It provides passive cooling for space-constrained electronics like 3D printer stepper motors and NEMA 17 drivers. The black anodized finish helps with heat dissipation.
Pros
- Made from extruded aluminum 6063-T5 alloy for high thermal conductivity
- Pre-applied 3M 8810 thermal conductive double-sided adhesive tape
- Compact 40 x 40 x 11mm dimensions fit tight spaces
- Lightweight at 0.63 ounces per unit
Cons
- Small 40mm size limits heat dissipation for high-power components
- Passive cooling only, no fan support included
- Adhesive mounting restricts repositioning once applied
Good fit if
- You need passive cooling for 3D printer stepper motors
- You have limited space around NEMA 17 drivers
- You want a lightweight heatsink for small electronics
Skip if
- You require active cooling with a fan
- You need to cool high-wattage processors
- You prefer screw-mounting over adhesive tape
Verdict: Awxlumv 40mm Anodized Aluminum Heatsink is a practical solution for cooling low-heat components in tight spaces. It fits 3D printer builds where size and weight matter more than raw cooling power.
ZZHXSM 80mm Black Aluminum Heatsink 2-Pack
Best for: Small electronics passive cooling
- Material
- Black anodized aluminum
- Cooling Method
- Passive
- Compatible Device
- 3D printers, LEDs, FPV transmitters
- Dimensions
- 80 x 40 x 11mm
- Mounting Type
- Thermal conductive adhesive tape
- Weight
- 1.26 ounces
View on Amazon: ZZHXSM 80mm Black Aluminum Heatsink 2-Pack Affiliate link
This ZZHXSM heatsink offers passive cooling for small electronics. It measures 80 x 40 x 11mm and weighs 36g per unit. The black anodized aluminum surface maximizes contact with cool air. Each pack includes two units with pre-coated thermal conductive adhesive tape. You can mount it easily on 3D printers, LEDs, or FPV transmitters without additional hardware.
Pros
- 80 x 40 x 11mm dimensions fit compact spaces
- Black anodized aluminum surface for passive cooling
- Includes pre-applied thermal conductive adhesive tape
- Lightweight at 36g per unit
Cons
- Passive cooling only, no fan included
- Adhesive tape limits repositioning flexibility
- Smaller surface area than larger 60mm square alternatives
Good fit if
- You need passive cooling for small components like LEDs
- You are cooling FPV transmitters or 3D printer parts
- You prefer a low-profile 11mm height
Skip if
- You require active cooling with a fan
- You need to cool high-power CPUs
- You want to reuse the mounting surface multiple times
Verdict: ZZHXSM 80x40x11mm Black Aluminum Heatsink fits users who need simple, passive cooling for small electronics like LEDs or FPV gear. It is a practical solution for low-heat components where space is tight.
SGTKJSJS 5.9 x 2.91 Black Aluminum Heatsink
Best for: Cooling large power transistors and ICs
- Material
- Aluminum
- Dimensions
- 5.9 x 2.91 x 0.39 inch
- Mounting Type
- Thermal Conductive Adhesive Tape
- Color
- Black
- Weight
- 10.7 ounces
View on Amazon: SGTKJSJS 5.9 x 2.91 Black Aluminum Heatsink Affiliate link
This is a 150 x 74 x 10 mm black aluminum heatsink designed for cooling electronic components. It features a pre-coated thermal tape backing for easy installation. The anodized finish helps maximize surface area contact with cool air. It weighs 10.7 ounces for the pair. You should consider this if you need a large surface area for power transistors, MOSFETs, or voltage regulators on a PCB board.
Pros
- Large 150 x 74 x 10 mm dimensions provide ample surface area
- Pre-applied thermal adhesive tape simplifies mounting
- Black anodized aluminum construction resists corrosion
- Includes two units for multiple components
Cons
- 10 mm thickness is thinner than the 15 mm or 20 mm options on this list
- Fixed thermal tape backing cannot be replaced with high-performance paste
- 150 mm length may not fit in compact enclosures
Good fit if
- You need to cool large power modules like MOSFETs or ICs
- You prefer a quick install using pre-applied thermal tape
- You have space for a 150 mm long heatsink
Skip if
- You require a thicker heatsink for higher heat dissipation
- You want to use custom thermal paste for better transfer
- Your case has limited length clearance
Verdict: SGTKJSJS 150x74x10mm Black Aluminum Heatsink fits users who need a large, flat surface for high-power electronic components and want a straightforward adhesive installation.
Awxlumv 40x40x20mm Aluminum Heatsink
Best for: compact GPU and 3D printer motor cooling
- Material
- Aluminum alloy
- Dimensions
- 1.57 x 1.57 x 0.79 inches
- Mounting Type
- Thermal Conductive Adhesive Tape
- Color
- Black
- Compatible Device
- GPU, VRM, 3D Printer
- Weight
- 3.76 ounces
View on Amazon: Awxlumv 40x40x20mm Aluminum Heatsink Affiliate link
This is a 40x40x20mm aluminum heatsink designed for compact cooling tasks. It features a black anodized finish and measures 1.57 x 1.57 x 0.79 inches. The unit comes with pre-applied blue thermal conductive adhesive tape for straightforward installation. At 3.76 ounces, it provides a stable base for dissipating heat from components like GPUs, VRMs, and 3D printer motors in enclosed spaces.
Pros
- 40x40x20mm dimensions offer more surface area than smaller 11mm alternatives
- Pre-applied thermal adhesive tape simplifies installation
- Black anodized aluminum construction aids in heat dissipation
- Compatible with GPUs, VRMs, and 3D printer motors
Cons
- 40mm footprint may not fit larger component slots
- Passive design requires airflow to function effectively
- Adhesive backing limits repositioning during installation
Good fit if
- You need a compact heatsink for a GPU backplate or VRM
- You are cooling a 3D printer motor or power IC
- You want pre-applied thermal tape for easy mounting
Skip if
- You require active cooling with a fan attached
- Your component space is smaller than 40x40mm
- You need a heatsink for a standard desktop CPU
Verdict: Awxlumv 40mm 40x40x20mm Black Heatsink is a practical passive cooling solution for small electronics like GPUs and 3D printers. It suits users who need a compact, adhesive-backed aluminum sink for specific high-heat components.
Easycargo 120mm x 40mm Aluminum Heatsink 2-Pack
Best for: External SSD and mini PC passive 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 Affiliate link
This Easycargo heatsink measures 120mm by 40mm by 20mm and uses black anodized aluminum for passive cooling. It comes with two pieces featuring pre-applied 3M 8810 thermal conductive adhesive tape. The design suits external SSDs, mini PCs, and stepper motors. You get a slim profile that fits tight spaces. The adhesive backing simplifies installation without extra tools.
Pros
- 120mm length provides substantial surface area
- Pre-applied 3M 8810 thermal tape included
- Black anodized aluminum resists corrosion
- Passive cooling requires no power
Cons
- Passive cooling limits performance under heavy load
- Adhesive tape may leave residue on removal
- Only suitable for low-power components
Good fit if
- You need to cool an external NVMe drive
- You want a plug-and-play adhesive solution
- You have limited space for a 120mm unit
Skip if
- You require active fan cooling
- You need to cool a high-TDP CPU
- You prefer screw-mounted hardware
Verdict: Easycargo 120mm Black Aluminum Heatsink is a solid passive cooling option for external SSDs and mini PCs. It fits users who need simple, tool-free installation for low-heat components.
Specifications side by side
| Spec | Awxlumv 60mm Square Aluminum Heatsink 2-Pack | Easycargo 20-Piece Copper and Aluminum Heatsink Kit | Awxlumv 40mm Aluminum Heatsink 4-Pack | ZZHXSM 80mm Black Aluminum Heatsink 2-Pack | SGTKJSJS 5.9 x 2.91 Black Aluminum Heatsink | Awxlumv 40x40x20mm Aluminum Heatsink | Easycargo 120mm x 40mm Aluminum Heatsink 2-Pack |
|---|---|---|---|---|---|---|---|
| Material | Anodized aluminum | Aluminum + Copper | extruded aluminum 6063-T5 alloy | Black anodized aluminum | Aluminum | Aluminum alloy | Black anodized aluminum |
| Cooling Method | Passive | not stated | passive cooling | Passive | not stated | not stated | Passive |
| Compatible Device | SSD, CPU, chip, IC circuit board | Raspberry Pi 5 4 3 boards | not stated | 3D printers, LEDs, FPV transmitters | not stated | not stated | External SSD NVMe M.2, GPU, Mini PC |
| Dimensions | 60 x 60 x 15 mm | not stated | 40 x 40 x 11mm | 80 x 40 x 11mm | 5.9 x 2.91 x 0.39 inch | 1.57 x 1.57 x 0.79 inches | 120mm x 40mm x 20mm |
| Mounting Type | Pre-applied 3M 8810 thermal tape | Pre-applied adhesive tape backing | Pre-applied 3M 8810 adhesive tape | Thermal conductive adhesive tape | Thermal Conductive Adhesive Tape | Thermal Conductive Adhesive Tape | Pre-applied 3M 8810 adhesive tape |
| System Type | not stated | not stated | not stated | not stated | not stated | not stated | Server |
| Color | not stated | Multicolored (20pcs) | 40 x40 x11 | Black | Black | Black | Black |
| Features | Thermal Tape | Thermal Tape | Thermal Tape | Thermal Tape | Thermal Tape | Thermal Tape | Thermal Tape |
| Weight | 3.2 ounces | 0.64 ounces | 0.63 ounces | 1.26 ounces | 10.7 ounces | 3.76 ounces | 0.63 ounces |
| Model | 60x60x15mm | not stated | 40 x40 x11 mm | AHEATS-80x40x11-2 | 2DSRP-1571 | 40x40x20 mm | 1204020B02-8810 |
| Size | not stated | not stated | 40 x40 x11 | not stated | not stated | not stated | not stated |
If you also wire electrical controls for your build, you can review specifications for jjhxsm 2pcs switch alternatives.
Frequently asked questions
What is the best heatsink for cooling SSDs?
The Awxlumv 60mm Square Aluminum Heatsink is the top choice for passive SSD cooling. It measures 2.4 inches square and 0.59 inches high. The unit includes pre-applied thermal tape for easy mounting. Its compact size fits tight spaces around M.2 drives or small ICs without interfering with other components.
Which heatsink kit is best for Raspberry Pi boards?
The Easycargo 20-Piece Copper and Aluminum Heatsink Kit is ideal for Raspberry Pi projects. It includes small pads measuring 0.55 inches square and 0.28 inches high. The mix of copper and aluminum materials helps dissipate heat from multiple chips. Each piece comes with thermal tape for quick installation on low-power logic boards.
How do I cool 3D printer stepper motors?
Use the Awxlumv 40mm Aluminum Heatsink for stepper motor cooling. It measures 1.57 inches square with a 0.43-inch height. The anodized aluminum surface handles moderate heat from motors in tight enclosures. The included thermal tape allows you to stick it directly to the motor housing for efficient passive cooling.
What is the largest aluminum heatsink on this list?
The SGTKJSJS 5.9 x 2.91 Black Aluminum Heatsink is the largest option. It measures 5.9 inches long and 2.91 inches wide with a 0.39-inch height. Weighing 10.7 ounces, it provides a large surface area for high-power transistors or ICs. It uses thermal tape for straightforward adhesive mounting on flat surfaces.
Are there heatsinks suitable for external SSDs?
The Easycargo 120mm x 40mm Aluminum Heatsink works well for external SSDs. It measures 4.7 inches long and 1.6 inches wide with a 0.8-inch height. The black aluminum design helps dissipate heat from low-power storage devices. Pre-applied thermal tape ensures a secure bond to the SSD casing without requiring additional tools.
Which heatsink is best for compact GPU cooling?
The Awxlumv 40x40x20mm Aluminum Heatsink is designed for compact GPU applications. It measures 1.57 inches square with a taller 0.79-inch height. The increased thickness helps manage heat from small graphics components or VRMs. It includes thermal tape for direct adhesion to the GPU surface in tight computer builds or mini PCs.
What size is the ZZHXSM heatsink?
The ZZHXSM 80mm Black Aluminum Heatsink measures 3.15 inches long and 1.57 inches wide. It stands 0.44 inches high and weighs 1.26 ounces. This rectangular shape fits small electronics like LEDs or FPV gear. The black anodized aluminum surface and included thermal tape provide a simple, passive cooling solution for low-heat components.