Awxlumv 150mm Aluminum Heatsink 60x150x25mm Review (2026): A Spec-Based Look
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This awxlumv 150mm aluminum heatsink 60x150x25mm review covers a passive cooling component designed for electronics. The unit measures 150 by 60 by 25 millimeters and weighs 147 grams. It features 24 fins made from 6063 aluminum, which provides strong thermal conductivity. The silver finish is standard for this type of radiator. You get one piece per package. This heatsink targets applications like LED lighting, IC circuit boards, and transistors. It does not include a fan. It relies on airflow for heat dissipation. The dimensions are 5.91 inches long and 0.98 inches high.
What stands out
- Dimensions of 150 x 60 x 25 mm
- 24 fins for surface area
- 6063 Aluminum material
- Passive cooling design
- Weight of 147 grams
Who it fits
Good fit for
You should consider this heatsink if you need passive cooling for high-power household LED lights or fish tank LEDs. It is also suitable for routing heat away from IC circuit boards, motherboards, and electronic modules. The 150mm length helps dissipate heat from larger components. If your setup has good airflow and you do not want fan noise, this aluminum block is a practical choice. It protects components by lowering temperatures without active parts.
Who should skip it
You should skip this option if you need active cooling with a built-in fan. This is a passive heatsink only. It also lacks the mass for high-TDP desktop CPUs under heavy load. The 60mm width may be too narrow for some large processors. If you require a solution for silent operation in a tight case with poor airflow, this may not suffice. Look for a cooler with heat pipes and a fan if you need more aggressive cooling power.
Verdict: This is a basic aluminum heatsink for passive cooling tasks. It fits LED and small electronic applications well. It is not for high-performance gaming CPUs.
Key Specs Explained
Size: 150 x 60 x 25mm
This physical footprint determines if the heatsink fits your case or motherboard layout. You need to check clearance against RAM sticks and nearby components. For CPU air coolers, larger dimensions usually mean more surface area for heat dissipation. Ensure your chassis has enough depth and width to accommodate these measurements without blocking airflow or other hardware.
Weight: 147g
This weight indicates the mass of the aluminum block. Heavier units often retain heat longer and may have better thermal mass than lighter alternatives. However, since this is a passive heatsink, it does not add mounting stress like a heavy fan tower. You can mount it securely without worrying about PCB sag or excessive strain on the socket area.
Fins: 24 pcs
The count of fins defines the surface area available for air exchange. More fins generally increase cooling efficiency by exposing more metal to the ambient air. In passive cooling, fin density affects how easily air can flow through. Compare this to active CPU coolers, which use fans to force air through similar fin structures for higher performance.
Material: 6063 Aluminum
6063 aluminum is an alloy known for good thermal conductivity and ease of extrusion. It transfers heat from the component to the fins efficiently. While copper conducts heat better, aluminum is lighter and cheaper. For passive applications, this material offers a practical balance between heat transfer speed and structural integrity for small electronic modules.
Design and Build Quality
The heatsink is constructed from 6063 aluminum, a material the listing notes for its strong heat conductivity. You get a silver finish on the exterior. This choice suggests a focus on durability and efficient thermal transfer rather than aesthetic customization. The construction is simple, consisting of 24 fins that provide surface area for passive cooling. You do not get any moving parts, which means there is no noise generated by fans and no risk of mechanical failure over time. This makes it suitable for environments where silence is critical or where airflow is limited.
According to the listing, the dimensions are 150 by 60 by 25 millimeters, or roughly 5.91 by 2.36 by 0.98 inches. The weight is listed as 147 grams, or 5.19 ounces. This compact footprint allows it to fit in smaller cases or on components with tight clearance. You must verify that your motherboard or enclosure has enough space around the CPU or MOSFET area to accommodate this size. The low profile ensures it will not interfere with nearby RAM sticks or other components.
The design is intended for passive cooling applications. You can use it for high-power household LED lights, fish tank devices, or general IC circuit boards. It is also listed as suitable for routing heat from transistors and electronic modules. Because it lacks mounting hardware in the description, you will likely need to secure it using your own thermal adhesive or screws. This flexibility lets you adapt it to various mounting scenarios, provided you have the means to attach it firmly to the heat source.
Setup And Everyday Use
Setup involves mounting this passive aluminum heatsink to the target component using standard thermal interface material. The unit measures 150 by 60 by 25 millimeters, so you must verify clearance against nearby RAM, VRMs, or other motherboard components before installation. Its flat base requires direct contact with the heat source, such as a CPU, MOSFET, or IC circuit board, to transfer heat effectively into the 24 aluminum fins.
Daily use relies entirely on passive cooling. There are no fans, pumps, or active moving parts, so the system operates silently. The 6063 aluminum construction provides strong thermal conductivity, allowing the heatsink to dissipate heat into the surrounding air. This design suits high-power household LED lights, fish tank lighting, or electronic modules that generate steady heat loads. It is also suitable for routing heat away from transistors and electronic modules on motherboards.
Because it lacks active cooling, airflow within your case or enclosure becomes critical. You need adequate ventilation around the 150mm length to prevent thermal throttling. The 147-gram weight is light enough for most small form factor builds or specialized LED setups. This component is best for applications where silence is priority and heat output is moderate. It extends the service life of your components by keeping temperatures stable without noise. Ensure your mounting hardware fits the specific surface area of your target device for optimal performance.
Before You Buy This Heatsink
This Awxlumv unit is a passive aluminum heatsink. It does not include a fan. You must source a compatible fan separately to ensure proper airflow. The listing specifies it is suitable for CPUs, MOSFETs, and high-power LED lights. You need to verify that your target component has a flat surface for effective contact. Since it relies on natural convection or forced air from an external fan, thermal performance depends entirely on your system’s airflow design. You should also check the clearance around the 150mm length. Nearby RAM sticks or CPU sockets may block installation. Unlike active CPU air coolers, this component offers no moving parts to maintain. You only need to keep the fins free of dust. This product fits best in projects where silent operation or specific form factors are required. It complements our guide by offering a specialized passive option for electronics cooling rather than standard desktop PC processing units.
Check before you buy
- Confirm you have a separate fan for airflow.
- Verify clearance for the 150mm length on your board.
- Ensure the target component has a flat mounting surface.
- Check if the application requires passive or active cooling.
The product at a glance
Awxlumv 150mm Aluminum Heatsink
Best for: passive cooling of CPUs or LEDs
- Material
- 6063 Aluminum
- Cooling Method
- Passive
- Compatible Device
- LED, CPU, IC, Motherboard, Transistor
- Dimensions
- 60x150x25mm
- Weight
- 5.19 ounces
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This Awxlumv heatsink is a 150mm by 60mm by 25mm aluminum block designed for passive cooling. It weighs 147 grams and features 24 fins for effective heat dissipation. The 6063 aluminum material offers strong thermal conductivity. You should use this for CPUs, MOSFETs, or high-power LED lights. It fits projects needing a compact, silver radiator for electronic modules.
Pros
- 150mm length provides ample surface area
- 24 fins enhance passive cooling
- 6063 aluminum ensures strong heat conductivity
- Lightweight 147g build
Cons
- Passive design requires external airflow
- No included thermal paste or mounting hardware
- Single fan mounting holes not specified
Good fit if
- You need a large passive heatsink for a CPU or MOSFET
- You are cooling high-power LED lights in a fish tank
- You have space for a 150mm long component
Skip if
- You require active cooling with a built-in fan
- You need copper construction for maximum thermal transfer
- You are looking for a pre-assembled fan kit
Verdict: Awxlumv 150mm Aluminum Heatsink fits builders who need a large, passive aluminum block for CPUs or LEDs. It suits cases where you can add your own airflow.
Specifications side by side
| Spec | Awxlumv 150mm Aluminum Heatsink |
|---|---|
| Material | 6063 Aluminum |
| Cooling Method | Passive |
| Compatible Device | LED, CPU, IC, Motherboard, Transistor |
| Dimensions | 60x150x25mm |
| Weight | 5.19 ounces |
| Color | Silver |
| Model | 60x150x25MM |
Frequently asked questions
Is the Awxlumv heatsink compatible with standard CPU sockets?
The product listing states it is suitable for passive cooling of CPUs. However, it does not specify mounting holes or compatibility with specific socket types like LGA 1700 or AM5. You must verify that the flat base aligns with your processor’s heat spreader. Since it lacks a bracket in the specs, you may need to source your own mounting solution.
Does this aluminum block include a fan for active cooling?
No, this is a passive aluminum heatsink. The data confirms it is a standalone block with no included fan. You must provide your own airflow source to move heat away from the fins. Without forced air, the unit relies entirely on natural convection, which may limit its effectiveness for high-heat components.
What are the exact dimensions of the Awxlumv heatsink?
The unit measures 150 by 60 by 25 millimeters. In imperial units, this translates to 5.91 inches in length, 2.36 inches in width, and 0.98 inches in height. You should check your case clearance to ensure these dimensions fit alongside RAM sticks or other motherboard components without obstruction.
How much does the Awxlumv 150mm heatsink weigh?
The heatsink weighs 5.19 ounces, which is approximately 147 grams. This lightweight design makes it easy to handle during installation. You do not need to worry about excessive weight stressing your motherboard or CPU socket, as the aluminum construction keeps the mass low.
Can I use this heatsink for high-power LEDs?
Yes, the product data lists high-power LED lights as a suitable application. The large surface area of the 150mm aluminum block helps dissipate heat from LED arrays. You can mount it directly to the LED source using thermal paste to ensure efficient heat transfer away from the sensitive components.
What type of aluminum is used in this heatsink?
The heatsink is constructed from 6063 aluminum. This alloy is chosen for its strong thermal conductivity and durability. The silver finish on the exterior is typical for this material. It provides a reliable base for passive cooling without the need for complex manufacturing processes.
Is the base of the Awxlumv heatsink flat?
Yes, the unit features a flat base designed for direct contact. This ensures maximum surface area touch with your component, whether it is a CPU or an LED. You must apply thermal interface material between the base and the heat source to fill any microscopic gaps for optimal performance.