Looking Beyond the Awxlumv 4PCS Anodized Aluminium Heat? 6 Alternatives Worth a Look
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The Awxlumv 4PCS Anodized Aluminium Heatsink Kit offers passive cooling for 40mm components like NEMA17 stepper motors and IC chips. Its 40x40x20mm aluminum fins provide substantial surface area, but you might need different specs for your project. Some users prefer tape-based installation for easier mounting. Others require lower profiles to fit tight spaces or larger footprints for wider VRMs. You may also want active airflow instead of relying solely on natural convection. This guide explores awxlumv 4pcs anodized aluminium heat alternatives that match your specific thermal needs.
We selected these options because their published specifications overlap with the original product’s use cases. The list includes variations in height, width, and mounting methods. You will find low-profile 11mm options for compact builds. There are also wider 60mm heatsinks for broader components. One entry even adds a USB fan for active cooling. Another item is a thermal compound for better interface contact. Each alternative addresses a distinct requirement, from pre-applied adhesive to non-conductive paste. Review the specs to find the best fit for your electronics.
Our top pick: Awxlumv 40mm Anodized Aluminum Heatsink 4-Pack.
Alternatives to the Awxlumv 40mm Heatsink
Awxlumv 40x40x20mm Aluminum Heatsink
This single-pack heatsink matches the 40x40x20mm footprint and aluminum material of the original kit. The key difference is the inclusion of pre-applied thermal tape. You do not need to buy separate adhesive paste for installation. The black finish offers a different aesthetic compared to the standard anodized look. It weighs slightly more at 3.76 ounces. This option suits users who want a hassle-free mounting process for GPU backplates or VRMs. It is ideal if you prefer a ready-to-install solution over bulk packaging.
Easycargo 9mm Anodized Heatsink
The Easycargo heatsink is significantly smaller, measuring only 9mm in size with dimensions of 0.35x0.35x0.47 inches. It is designed for cooling stepper motor drivers rather than large IC chips. The blue anodized finish distinguishes it from the original. This kit includes pre-applied thermal tape for easy attachment. It is best for 3D printer owners who need to cool multiple small components across different axes. You should choose this if your space is extremely limited and you do not require the larger surface area of the 40mm block.
Awxlumv 40mm Aluminum Heatsink 4-Pack
This variant keeps the 40x40mm base but reduces the height to 11mm, making it a low-profile option. It weighs only 0.63 ounces per unit. The package includes four heatsinks with pre-applied thermal adhesive tape. This profile is better for tight spaces where the original 20mm height would not fit. It is suitable for compact electronics and stepper motors with low clearance constraints. You should pick this instead if your project requires minimal vertical space while still maintaining passive cooling capabilities for small components.
Awxlumv 60x40x11mm Aluminum Heatsinks (2-Pack)
This heatsink features a wider 60x40mm base with an 11mm height, providing a larger surface area for rectangular components. It comes in a two-pack with pre-applied thermal tape. The black color contrasts with the original kit. It is designed for cooling wide VRMs and stepper motors that need broader contact. You should choose this if your component is wider than 40mm. It offers a low-profile solution with easy installation, making it practical for electronic projects requiring efficient heat dissipation from broader surfaces.
PANO-MOUNTS 40mm USB Fan with Aluminum Heatsink
This option adds an active 40mm USB fan to the aluminum heatsink base, providing 30 CFM of airflow. The total height is 15mm, which is lower than the original 20mm block. It includes a thermal pad for interface. This solution is for users who need powered cooling rather than passive dissipation. It operates at a quiet 20 dBA. You should pick this if your component generates more heat than a passive sink can handle. It is ideal for 3D printers or electronics requiring steady, active ventilation for temperature control.
Prolimatech Nano Aluminum Thermal Compound 1.5g
This product is a thermal compound, not a heatsink. It provides 10.2 W/m-C heat conduction in a non-conductive formula. The 1.5g package is small and portable. It requires no baking time for application. This paste is essential for mounting coolers securely by reducing thermal resistance. You should buy this if you need an interface material to pair with any of the heatsinks listed. It is practical for electrically safe applications where conductive pastes are risky. It complements the passive cooling solutions by improving heat transfer efficiency.
Quick picks
Our 7 picks
Awxlumv 40mm Anodized Aluminum Heatsink 4-Pack
Best for: passive cooling on 40mm chips and stepper motors
- Material
- Anodized aluminum
- Cooling Method
- passive cooling
- Compatible Device
- IC chip, NEMA17 stepper motors
- Dimensions
- 40 x 40 x 20mm
- Weight
- 1.45 ounces
View on Amazon: Awxlumv 40mm Anodized Aluminum Heatsink 4-Pack Affiliate link
This four-pack of Awxlumv heatsinks provides passive cooling using anodized aluminum. Each unit measures 40 by 40 by 20 millimeters and weighs 1.45 ounces. The 20-millimeter fin height offers substantial surface area for convection without mechanical fans. You will find these suited for cooling NEMA17 stepper motors on 3D printers, Peltier modules, or voltage regulators where you have sufficient vertical clearance.
Pros
- Taller 20mm fin profile increases passive cooling surface
- Constructed from solid anodized aluminum
- Pre-sized to match 40mm components like NEMA17 stepper motors
- Includes four individual heatsinks per pack
Cons
- Thermal adhesive paste or tape is not included in the package
- 20mm height requires more vertical clearance than low-profile alternatives
Good fit if
- You need passive cooling for standard 40mm square components or stepper motors.
- You have at least 20mm of vertical clearance in your enclosure.
- You already have thermal adhesive glue or tape for mounting.
Skip if
- You need heatsinks that include pre-applied thermal adhesive tape.
- You have low-profile space constraints under 20mm in height.
Verdict: Awxlumv 40x40x20mm Aluminum Heatsink 4-Pack delivers substantial passive surface area for 40mm components if you supply your own mounting adhesive.
Awxlumv 40x40x20mm Aluminum Heatsink
Best for: passive cooling of small electronic components
- 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 kit includes four 40x40x20mm aluminum heatsinks with pre-applied thermal adhesive tape. The anodized black finish aids heat dissipation for components like GPU backplates, VRMs, and 3D printer motors. The 0.79-inch height provides a compact profile for tight spaces. You get reliable thermal transfer without cutting tape, making installation straightforward for various electronic cooling needs.
Pros
- 40x40x20mm aluminum alloy construction
- Pre-applied thermal conductive adhesive tape
- Anodized black finish for durability
- Suitable for GPU, VRM, and 3D printer cooling
Cons
- No fan or active cooling included
- Adhesive backing limits repositioning
- Passive design only
Good fit if
- You need passive cooling for small electronic components
- You are upgrading a GPU backplate or VRM
- You want easy installation with pre-applied tape
Skip if
- You require active cooling with a fan
- You need a larger heatsink surface area
- You prefer screw-mount installation over adhesive
Verdict: Awxlumv 40x40x20mm Aluminum Heatsink is a practical passive cooling solution for small components like GPU backplates and VRMs. It suits users who need easy, tape-based installation for compact electronic projects.
Easycargo 9mm Anodized Heatsink
Best for: Cooling multiple 3D printer stepper drivers
- Material
- Anodized Aluminum
- Cooling Method
- Passive
- Compatible Device
- Stepper Motor Driver Module
- Dimensions
- 0.35 x 0.35 x 0.47 inches
- Mounting Type
- 3M 8810 Thermal Adhesive Tape
View on Amazon: Easycargo 9mm Anodized Heatsink Affiliate link
This kit includes 30 anodized aluminum heatsinks designed for passive cooling on 3D printer stepper motor drivers. Each unit measures 9x9x12mm and comes with pre-applied 3M 8810 thermal adhesive tape. The blue finish helps with identification. You get a bulk quantity suitable for multi-axis machines. This option suits builders who need consistent cooling for multiple TMC or A4988 drivers without handling individual adhesive applications.
Pros
- Includes 30 aluminum heatsinks in one package
- Pre-applied 3M 8810 thermal conductive adhesive tape
- Compact 9x9x12mm dimensions fit tight spaces
- Anodized aluminum construction for passive cooling
Cons
- Small 9mm size limits heat dissipation capacity
- Only suitable for specific stepper motor drivers
- Drivers are not included in the kit
Good fit if
- You are building a multi-axis 3D printer
- You need to cool multiple stepper drivers at once
- You want pre-applied adhesive for faster assembly
Skip if
- You need to cool a main CPU
- You require large surface area for high heat loads
- You are cooling components other than stepper motors
Verdict: Easycargo 9mm Anodized Heatsink provides a convenient bulk solution for cooling stepper motor drivers on 3D printers. You should choose this kit if you are outfitting a machine with multiple axes and value the convenience of pre-applied thermal tape.
Awxlumv 40mm Aluminum Heatsink 4-Pack
Best for: low-clearance electronic components and 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 four-pack includes 40 x 40 x 11 mm passive heat sinks made from extruded 6063-T5 aluminum alloy. Each unit features pre-applied 3M 8810 thermal adhesive tape for direct mounting onto flat components. The 11 mm low-profile design fits tight clearance enclosures where taller alternatives do not fit. It suits you if you need compact, tape-mounted cooling for 3D printer stepper motors, chipsets, or network routers.
Pros
- Extruded 6063-T5 aluminum alloy construction
- Pre-applied 3M 8810 thermal conductive adhesive tape
- Low 11 mm height fits tight vertical spaces
- Lightweight 0.6 oz profile per unit
Cons
- Relies entirely on passive airflow without an included fan
- Mounts only with adhesive tape rather than screws or clips
- 11 mm fin height provides less surface area than 20 mm models
Good fit if
- You have vertical clearance limits under 12 mm
- You want tool-free installation using pre-applied thermal tape
- You cool components like NEMA 17 motors, chipsets, or routers
Skip if
- You require an active fan for high-heat components
- You need mechanical screw-down hardware for mounting
Verdict: Awxlumv 40x40x11mm Aluminum Heatsink 4-Pack delivers low-profile passive cooling with pre-applied thermal adhesive for tight spaces. It provides a simple, tool-free heat dissipation option for compact electronics.
Awxlumv 60x40x11mm Aluminum Heatsinks (2-Pack)
Best for: cooling wide VRMs and stepper motors
- Material
- Black anodized aluminum
- Cooling Method
- Passive
- Compatible Device
- VRM, CPU, LED, stepper motors
- Dimensions
- 60 x 40 x 11 mm
- Mounting Type
- Pre-coated thermal tape backing
- Weight
- 1.84 ounces
View on Amazon: Awxlumv 60x40x11mm Aluminum Heatsinks (2-Pack) Affiliate link
This two-pack features black anodized aluminum heatsinks sized at 60 by 40 by 11 mm. Each unit weighs 0.92 oz and includes pre-coated thermal conductive adhesive tape for tool-free passive mounting. The wider rectangular footprint suits broader surfaces such as VRMs, LEDs, and stepper motors where standard square sinks do not fit. You get simple peel-and-stick passive heat dissipation.
Pros
- Pre-coated thermal conductive adhesive tape backing
- Low 11 mm profile fits inside compact enclosures
- Black anodized aluminum build for passive dissipation
- Wide 60 mm by 40 mm surface area covers rectangular chips
Cons
- Passive design includes no fan for active airflow
- Package contains two units rather than four
- Relies on tape rather than mechanical screw mounts
Good fit if
- You need a low 11 mm height clearance for tight spaces.
- You require pre-applied thermal tape for quick installation.
- You cool rectangular components like VRMs or NEMA 17 motors.
Skip if
- You need standard square 40 by 40 mm dimensions.
- You require active fan cooling out of the box.
- You prefer mechanical push-pin or screw mounting hardware.
Verdict: Awxlumv 60x40x11mm Aluminum Heatsink 2-Pack delivers low-profile passive thermal dissipation for rectangular components using pre-applied adhesive tape.
PANO-MOUNTS 40mm USB Fan with Aluminum Heatsink
Best for: active USB-powered cooling on compact electronics
- Material
- aluminum
- Compatible Device
- Graphics Cards, Router, HDD, 3D Printer
- Fan Size
- 40mm
- Dimensions
- 40x40x15mm
- Features
- Fan, Thermal Pad
- Weight
- 5.76 ounces
View on Amazon: PANO-MOUNTS 40mm USB Fan with Aluminum Heatsink Affiliate link
The PANO-MOUNTS 40mm USB Fan pairs an active 4010 cooling fan with a 5mm aluminum heatsink and a 0.6mm 6W thermal pad. Powered by standard USB, the 40x40x15mm fan generates 30 CFM of airflow at 4000 RPM while operating at 20 dBA. If you need active airflow alongside passive aluminum cooling for routers, graphics cards, hard drives, or 3D printers, this dual-pack provides both elements in one setup.
Pros
- Active 4000 RPM fan produces 30 CFM airflow
- Quiet operation specified at 20 dBA
- Includes 0.6mm 6W thermal pad and aluminum heatsink
- Standard USB port provides direct fan power
Cons
- 15mm overall height requires more vertical clearance than passive heatsinks
- Requires an open USB port to run the fan
Good fit if
- You need active forced-air cooling rather than passive dissipation alone.
- You have an open USB port near your electronics.
- You want a matched bundle of heatsink, fan, and thermal pad.
Skip if
- You prefer completely silent, passive cooling without moving parts.
- You have less than 15mm of vertical clearance in your case.
Verdict: PANO-MOUNTS 40mm USB Fan with Aluminum Heatsink adds active 30 CFM ventilation to an aluminum base for component cooling. It delivers steady airflow at 20 dBA for hardware requiring powered heat dissipation.
Prolimatech Nano Aluminum Thermal Compound 1.5g
Best for: electrically safe thermal interface paste applications
- Material
- Aluminum
- Dimensions
- 6.3 × 2.76 × 2.56 inches
View on Amazon: Prolimatech Nano Aluminum Thermal Compound 1.5g Affiliate link
Prolimatech Nano Aluminum Thermal Compound 1.5g is an interface material designed for heat transfer rather than a standalone heatsink. You get a 10.2 W/m-C thermal conductivity rating in a 1.5g syringe that includes an applicator for thin, even spreading. Because the formula is electrically non-conductive and requires no baking time, it suits you if you need a thermal interface to pair with bare metal coolers.
Pros
- 10.2 W/m-C thermal conductivity rating
- Electrically non-conductive and non-corrosive formula
- Includes dedicated spreading applicator
- Zero baking time required before operation
Cons
- Thermal paste only, contains no physical heatsink
- Small 1.5g tube volume limits total applications
- Subject to international terms and packaging variations
Good fit if
- You need an electrically non-conductive paste for hardware installations.
- You want a high 10.2 W/m-C conductivity compound with an included applicator tool.
Skip if
- You need a physical aluminum heatsink block.
- You require large bulk paste quantities exceeding 1.5 grams.
Verdict: Prolimatech Nano Aluminum Thermal Compound 1.5g delivers 10.2 W/m-C heat conduction in a non-conductive formula that requires no baking time. It is a practical interface paste for mounting coolers securely.
Specifications side by side
| Spec | Awxlumv 40mm Anodized Aluminum Heatsink 4-Pack | Awxlumv 40x40x20mm Aluminum Heatsink | Easycargo 9mm Anodized Heatsink | Awxlumv 40mm Aluminum Heatsink 4-Pack | Awxlumv 60x40x11mm Aluminum Heatsinks (2-Pack) | PANO-MOUNTS 40mm USB Fan with Aluminum Heatsink | Prolimatech Nano Aluminum Thermal Compound 1.5g |
|---|---|---|---|---|---|---|---|
| Material | Anodized aluminum | Aluminum alloy | Anodized Aluminum | extruded aluminum 6063-T5 alloy | Black anodized aluminum | aluminum | not stated |
| Cooling Method | passive cooling | not stated | Passive | passive cooling | Passive | not stated | not stated |
| Compatible Device | IC chip, NEMA17 stepper motors | not stated | Stepper Motor Driver Module | not stated | VRM, CPU, LED, stepper motors | Graphics Cards, Router, HDD, 3D Printer | not stated |
| Fan Size | not stated | not stated | not stated | not stated | not stated | 40mm | not stated |
| Dimensions | 40 x 40 x 20mm | 1.57 x 1.57 x 0.79 inches | 0.35 x 0.35 x 0.47 inches | 40 x 40 x 11mm | 60 x 40 x 11 mm | 40x40x15mm | not stated |
| Mounting Type | not stated | Thermal Conductive Adhesive Tape | 3M 8810 Thermal Adhesive Tape | Pre-applied 3M 8810 adhesive tape | Pre-coated thermal tape backing | not stated | not stated |
| Color | 4Pcs | Black | Blue | 40 x40 x11 | Black | Black | not stated |
| Features | not stated | Thermal Tape | not stated | Thermal Tape | Thermal Tape | Fan, Thermal Pad | not stated |
| Weight | 1.45 ounces | 3.76 ounces | not stated | 0.63 ounces | 1.84 ounces | 5.76 ounces | not stated |
| Size | 40*40*20mm | not stated | 9mm | 40 x40 x11 | not stated | 40x40x15mm (Pack of 2) | not stated |
| Model | 40x40x20mm Heatsink | 40x40x20 mm | 090912B20-8810 | 40 x40 x11 mm | 60x40x11mm | 4010GPU1PACK | PK-2 - 1g |
If you need room climate control instead of component heatsinks, you can evaluate senville ptac unit heat pump alternatives.
Frequently asked questions
Can I use these heatsinks without buying separate adhesive?
Yes, several options include pre-applied thermal tape. The Awxlumv 40x40x20mm black version and the 40x40x11mm budget pick both come with adhesive already attached. This allows for tool-free installation on components like VRMs or stepper motors. You simply peel and stick, which saves time and ensures consistent contact pressure.
Which heatsink is best for tight clearance spaces?
The Awxlumv 40x40x11mm model is ideal for low-clearance environments. Its 0.43-inch height fits where taller 20mm units will not. It is designed for compact electronics and stepper motors. The low profile ensures it does not interfere with nearby components while still providing passive heat dissipation through its aluminum fins.
Are there active cooling options with these heatsinks?
Yes, the PANO-MOUNTS 40mm USB Fan includes an aluminum heatsink base. It combines passive fin structure with active 30 CFM airflow. This unit operates at 20 dBA and is powered via USB. It is suitable for 3D printers or other hardware requiring powered heat removal rather than relying solely on ambient air convection.
What thermal paste conductivity does the Prolimatech compound offer?
The Prolimatech Nano Aluminum Thermal Compound provides 10.2 W/m-K heat conduction. This non-conductive formula is safe for electrically sensitive components. It requires no baking time after application. This makes it a practical choice for mounting coolers securely while maintaining electrical isolation between the component and the heatsink interface.
Which heatsink fits wide VRM components best?
The Awxlumv 60x40x11mm heatsink is designed for wide components. Its 3.15-inch length accommodates broader VRMs and stepper motors better than square 40mm units. It uses pre-applied adhesive tape for mounting. This rectangular shape maximizes surface area contact for larger heat sources in low-profile electronic enclosures.
Is there a bulk option for 3D printer stepper drivers?
The Easycargo 9mm Anodized Heatsink is a convenient bulk solution. It is specifically sized for cooling stepper motor drivers on 3D printers. The kit includes pre-applied thermal tape for easy installation. This is useful when outfitting a machine with multiple axes, as it simplifies the cooling process for each driver chip.