Awxlumv or Thermalright? Heatsinks Compared in 2026
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The awxlumv vs thermalright heatsink comparison highlights two distinct cooling solutions. Both use aluminum to move heat away from components. The main difference lies in their target application. Awxlumv offers a passive aluminum block for small electronics and stepper motors. Thermalright provides a double-sided solution with heat pipes for M.2 SSDs. You need to match the heatsink to your specific hardware needs.
Key differences
| Aspect | Awxlumv 40mm Anodized Aluminum Heatsink 4-Pack | Thermalright HR09 2280 SSD Heatsink |
|---|---|---|
| Compatible Device | IC chip, NEMA17 stepper motors, 3D printers | M.2 2280 SSDs |
| Cooling Method | Passive cooling | Passive with 6mm heat pipes |
| Dimensions | 40 x 40 x 20mm | 79 x 24 x 48mm |
| Thermal Interface | Requires separate thermal adhesive paste | Includes 14.8 W/m·K silicone pads |
| Heat Dissipation Area | Not listed | 4500 mm² |
Which one should you choose?
Choose Awxlumv 40mm Anodized Aluminum Heatsink 4-Pack if
- You need to cool NEMA17 stepper motors or small IC chips on 3D printers.
- You prefer a simple passive aluminum block that requires separate adhesive installation.
Choose Thermalright HR09 2280 SSD Heatsink if
- You need to prevent thermal throttling on M.2 2280 SSDs.
- You want a double-sided design with integrated thermal pads and heat pipes.
Verdict: Choose Awxlumv for small electronic components and stepper motors where passive block cooling suffices. Select Thermalright for M.2 SSDs that require the higher heat dissipation capacity of heat pipes and double-sided contact. Match the heatsink to the specific component you are trying to cool.
Awxlumv vs Thermalright Heatsinks Compared
Compatible Device
You need to match the heatsink to your specific component. Awxlumv targets small electronics, IC chips, and NEMA17 stepper motors for 3D printers like Creality or Ender 3. It also suits TEC1-12706 coolers and power devices. Thermalright is designed specifically for M.2 2280 SSDs. It uses a double-sided clip and adjustable screws to fit various SSD heights. If you are cooling a storage drive, Thermalright is the clear choice. For stepper motors or general ICs, Awxlumv is the better fit. Each brand focuses on a different hardware category entirely.
Cooling Method
Both products rely on passive cooling without fans. Awxlumv uses a simple 40x40x20mm aluminum block. It relies on surface area to dissipate heat from low-power components. Thermalright employs a more complex design with 32 aluminum fins and a pure aluminum base. It also includes a 14.8 W/m.k thermal pad for better contact. The Thermalright design offers a larger heat dissipation area of 4500mm². This suggests it can handle higher thermal loads than the basic Awxlumv block. Passive cooling works best when the surface area is maximized.
Build Quality
Awxlumv uses anodized aluminum with a smooth surface free of burrs. The package includes four units, making it cost-effective for multiple small components. Thermalright uses an aluminum alloy body with silver gray coloring. It features a pure aluminum electroplating base and advanced welding technology for the fins. The Thermalright unit includes a nano thermal pad with good ductility for uneven SSD surfaces. Awxlumv requires separate thermal glue, which is not included. Thermalright provides a more complete, integrated solution with higher-grade materials and finishes.
Dimensions
Size matters for fitment in tight spaces. Awxlumv measures 40x40x20mm per unit. It is compact and ideal for small boards or motors. Thermalright is larger, measuring 79x24x48mm. It is designed to cover the full length of an M.2 2280 SSD. The Awxlumv option is available in two heights, including a taller 7.87-inch variant, though the standard is small. Thermalright offers three height options for different SSD profiles. If space is limited for small components, Awxlumv wins. For SSD coverage, Thermalright is the only viable option.
Installation
Ease of installation varies between the two. Awxlumv requires you to purchase thermal conductive glue separately. You must apply it manually to attach the heatsink. This adds a step and extra cost. Thermalright includes a double-sided silicone pad and a clip design with adjustable screws. The pad is soft and conforms to uneven SSD surfaces. The clip system allows for stable installation without complex mounting hardware. Thermalright is ready to use out of the box. Awxlumv needs more preparation and separate adhesive materials.
Choose the right heatsink for you
For 3D printer stepper motor cooling
The Awxlumv heatsink measures 40 x 40 x 20mm, a size ideal for NEMA17 stepper motors on printers like Creality or Ender 3. Its 1.45 oz aluminum block provides passive cooling for these specific components. You can attach it using thermal paste, which is not included. This compact solution fits the tight spaces around your printer's motor drivers effectively.
For M.2 SSD thermal management
The Thermalright HR09 is designed specifically for M.2 SSDs. It features a 6mm reverse gravity heat pipe and a 4500mm² dissipation area. The double-sided design includes a 14.8w/m.k thermal pad that adapts to uneven surfaces. This setup helps keep your drive at a safe temperature to prevent throttling during heavy data transfers.
For small electronic IC chips
If you need to cool small IC chips, regulators, or LED lights, the Awxlumv kit is the better fit. The 40x40x20mm dimensions allow for easy mounting on various small power devices. The anodized aluminum surface ensures smooth heat transfer. You receive four pieces, which is useful if you need to cool multiple components on a single board.
The products compared
Awxlumv 40mm Anodized Aluminum Heatsink 4-Pack
Best for: Cooling NEMA17 motors and VRMs
- 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 Awxlumv kit includes four anodized aluminum heat sinks measuring 40 x 40 x 20mm. Each unit weighs 1.45 ounces and uses passive cooling for electronic IC chips, NEMA17 stepper motors, and VRMs. The smooth surface prevents scratches. You need thermal adhesive paste for installation, as it is not included. This is a practical option for localized cooling in 3D printers or power devices.
Pros
- Anodized aluminum construction for durability
- Compact 40 x 40 x 20mm footprint
- Smooth surface without burrs
- Suitable for NEMA17 motors and IC chips
Cons
- Passive cooling only, no fan included
- Thermal adhesive paste not included
- Small surface area limits high-heat dissipation
Good fit if
- You need to cool NEMA17 stepper motors
- You are building a compact 3D printer
- You require passive cooling for VRMs
Skip if
- You need active fan cooling
- You want a large heatsink for high-TDP CPUs
- You prefer pre-applied adhesive tape
Verdict: Awxlumv 40x40x20mm Anodized Aluminum Heatsink fits users cooling stepper motors or VRMs in tight spaces. It does not suit high-heat processors requiring active airflow.
Thermalright HR09 2280 SSD Heatsink
Best for: 2280 M.2 SSDs needing passive cooling
- Material
- Aluminum alloy
- Cooling Method
- Passive
- Dimensions
- 79 x 24 x 48mm
- Mounting Type
- Double-sided clip, screws
- Compatible Device
- M.2 SSD
- Weight
- 1.76 pounds
View on Amazon: Thermalright HR09 2280 SSD Heatsink Affiliate link
This Thermalright heatsink cools M.2 SSDs using double-sided aluminum fins and a 6mm reverse gravity heat pipe. It includes a 14.8 W/m·k thermal pad and clips for various SSD heights. The design offers 4500 mm² of dissipation area to prevent throttling. It suits users needing passive cooling for 2280 drives without active fans.
Pros
- 6mm AGHP reverse gravity heat pipe for efficient heat transfer
- Double-sided aluminum alloy fins with 4500 mm² dissipation area
- Includes 14.8 W/m·k thermal pad for both sides of the drive
- Adjustable height screws accommodate different M.2 SSD profiles
Cons
- Passive design requires case airflow to function effectively
- 1.76 pound weight may be heavy for some small form factor builds
- Limited to 2280 size M.2 drives only
Good fit if
- You need passive cooling for an M.2 SSD
- You have adequate case airflow over the drive slot
- You want to avoid fan noise from storage cooling
Skip if
- You use M.2 drives larger than 2280 size
- You have no case airflow over the M.2 slot
- You prefer active fan cooling for maximum performance
Verdict: Thermalright HR09 2280 SSD Heatsink provides reliable passive cooling for 2280 M.2 drives using a heat pipe and double-sided fins. It fits users who prioritize silence and have sufficient case airflow to dissipate the heat from the aluminum fins.
Specifications side by side
| Spec | Awxlumv 40mm Anodized Aluminum Heatsink 4-Pack | Thermalright HR09 2280 SSD Heatsink |
|---|---|---|
| Material | Anodized aluminum | Aluminum alloy |
| Cooling Method | passive cooling | Passive |
| Compatible Device | IC chip, NEMA17 stepper motors | not stated |
| Dimensions | 40 x 40 x 20mm | 79 x 24 x 48mm |
| Mounting Type | not stated | Double-sided clip, screws |
| Weight | 1.45 ounces | 1.76 pounds |
| Size | 40*40*20mm | not stated |
| Color | 4Pcs | siliver grey |
| Model | 40x40x20mm Heatsink | HR-09 2280-d1 |
Frequently asked questions
Is the Awxlumv heatsink suitable for a CPU?
No. This 40x40x20mm aluminum block is designed for NEMA17 motors and VRMs in tight spaces. It lacks the surface area and heat pipe structure needed for high-heat processors. You should choose a dedicated air cooler for your CPU to ensure proper thermal management and system stability.
Does the Thermalright HR09 include a fan?
No. The HR09 is a passive heatsink for 2280 M.2 SSDs. It relies on a heat pipe and double-sided fins to dissipate heat. It requires sufficient case airflow to work effectively. You must rely on your system fans to move air across the aluminum fins for cooling.
What material are these heatsinks made from?
Both products use aluminum. The Awxlumv 40mm block is an anodized aluminum unit. The Thermalright HR09 also utilizes aluminum fins. Aluminum is chosen for its good thermal conductivity and lightweight properties. This material helps move heat away from components efficiently without adding significant weight.
Can the Thermalright HR09 fit a 2230 SSD?
No. The HR09 is specifically designed for 2280 M.2 drives. Its length of 3.11 inches matches the 80mm form factor. A 2230 drive is significantly shorter. Using this heatsink on a smaller drive would leave large gaps and reduce cooling efficiency. You need a heatsink matched to your drive length.
How heavy is the Awxlumv heatsink pack?
The 4-pack weighs 1.45 ounces. Each individual 40x40x20mm block is very light. This low weight makes it easy to mount on small components like stepper motors or VRMs. It adds negligible mass to your 3D printer or electronic assembly. You can install it without reinforcing the mounting surface.
What is the color of the Thermalright HR09?
The Thermalright HR09 comes in silver grey. This color is standard for aluminum heatsinks. It helps reflect some radiant heat. The finish is consistent with other passive cooling components. You can expect a uniform metallic appearance that blends well with most modern PC builds and internal electronics.