Noctua CPU Cooler Black Heatsink Alternatives: 6 Similar Picks Compared

How Each Alternative Compares

Noctua Chromax Dual Tower Heatsink Covers

The Noctua NA-HC3 chromax.Black.swap cover offers a different approach by focusing on customization rather than a fixed black finish. This accessory is designed for existing dual-tower coolers, allowing you to swap colors to match your build. While the original NH-D15S chromax.Black bundle provides a complete, unified black aesthetic out of the box, this option requires you to already own a compatible cooler. It gives up the convenience of an integrated solution but offers greater flexibility in color changes. You should pick this if you already have a Noctua dual-tower cooler and want to modify its appearance. It suits users who value adaptability over a single, permanent look. The physical dimensions are larger, so you must ensure your case has sufficient clearance for these covers.

Noctua Dual-Tower Heatsink Covers, Black

The Noctua NA-HC4 Black Heatsink Cover is a cosmetic upgrade for existing dual-tower coolers, similar to the NA-HC3 but with a fixed black finish. This item suits users who want a unified black aesthetic for their Noctua NH-D15 or NH-D15S hardware without buying a new cooler. It gives up the convenience of an all-in-one bundle but allows you to refresh the look of older hardware. You should pick this if you already own a compatible Noctua cooler and want to improve its visual cohesion. The covers increase the width and height of the cooler, so you must check your case clearance. This option is best for those who prioritize visual consistency and already have the necessary cooling hardware. It does not include a fan or heatsink, only the aesthetic covers.

Easycargo 9mm Black Aluminum Heatsinks (30-Pack)

The Easycargo 9mm Black Aluminum Heatsinks are fundamentally different from the Noctua NH-D15S. These are small, adhesive-backed coolers intended for passive thermal management of stepper motor drivers in 3D printers. They give up any CPU cooling capability but offer a bulk supply of 30 units for multiple components. You should pick this if you need to cool small electronic parts rather than a processor. The size is tiny, measuring only 0.35 inches in width and length, making it unsuitable for CPU applications. It includes thermal tape for easy installation. This option is best for builders working on 3D printer electronics who need passive cooling for multiple drivers. It does not replace a CPU cooler but serves as an auxiliary cooling solution for specific low-heat components.

Awxlumv 120mm Aluminum Heatsink

The Awxlumv 120mm Aluminum Heatsink is a compact passive cooling option for NVMe drives or MOSFETs, not a CPU cooler. It gives up the high-performance air cooling of the Noctua NH-D15S but provides a black aluminum solution for specific components. You should pick this if you need auxiliary cooling for storage or power components rather than the main processor. The dimensions are 4.72 inches in length and 2.72 inches in width, making it much smaller than a tower cooler. It is made of aluminum, which offers lighter weight but less thermal mass than copper. This option is best for builders who need to manage heat for secondary components. It does not include a fan or mounting hardware for CPUs, serving only as a passive heat sink for smaller electronics.

Awxlumv 150x93x15mm Aluminum Heatsink 2-Pack

The Awxlumv 150x93x15mm Aluminum Heatsink 2-Pack is designed for cooling power transistors or voltage regulators, not CPUs. It gives up the primary cooling function of the Noctua NH-D15S but provides extra thermal mass for specific electronic components. You should pick this if you need to cool power management parts in a black build. The size is significantly larger in surface area but very thin, measuring 15mm in height. This makes it suitable for flat surfaces rather than vertical CPU sockets. It is made of aluminum and comes in a two-pack. This option is best for users who need auxiliary cooling for power electronics. It does not replace a CPU cooler but serves as a passive heat sink for components like MOSFETs or voltage regulators in custom builds.

Awxlumv 25mm Small Aluminum Heatsink 6-Pack

The Awxlumv 25mm Small Aluminum Heatsink is a practical solution for passive cooling on small components, such as GPUs or portable devices. It gives up any CPU cooling capability but offers a compact black aluminum option for auxiliary heat dissipation. You should pick this if you need to cool small electronic parts on a GPU or handheld device. The size is tiny, measuring 0.98 inches in width and length, making it ideal for tight spaces. It does not include mounting hardware for CPUs or large components. This option is best for users needing passive cooling for small chips or portable devices like the ASUS ROG Ally. It is not a replacement for a tower cooler but serves as a targeted cooling solution for specific low-heat components in compact builds.

Quick picks

Our 7 picks

1 Best overall

Noctua CPU Cooler with Black Heatsink Covers

Best for: Premium all-black air cooling builds

Color

Black

View on Amazon: Noctua CPU Cooler with Black Heatsink Covers Affiliate link

This air cooler pairs the award-winning NH-D15S design with matching NA-HC4 chromax.Black heatsink covers for a uniform black aesthetic. It is built for premium, neatly designed builds and works well with Noctua’s chromax or industrialPPC line fans. The included fan and covers provide a customized look. You should check your case clearance carefully, as the covers increase the cooler’s height and width.

Pros

• Includes matching NA-HC4 chromax.Black heatsink covers
• Features the award-winning Noctua CPU fan
• Supports optional chromax line color accents
• Designed for clean, premium build aesthetics

Cons

• Heatsink covers increase the overall height
• Heatsink covers increase the overall width
• Requires careful case clearance verification

Good fit if

• You want a uniform black CPU cooler
• You prefer a clean, premium build look
• You use Noctua chromax accessories

Skip if

• You have limited case clearance height
• You have limited case clearance width
• You do not want added bulk from covers

Verdict: Noctua NH-D15S chromax.Black suits builders seeking a high-end, all-black air cooler aesthetic without sacrificing the proven performance of the NH-D15S design. It is the right pick if you prioritize visual cohesion and can accommodate the increased dimensions from the heatsink covers.

2 Also great

Noctua Chromax Dual Tower Heatsink Covers

Best for: Customizing existing Noctua dual-tower coolers

Material

powder-coated aluminium

Compatible Device

Noctua NH-D15, NH-D15S CPU coolers

Color

Black

Dimensions

24.5 × 6.5 × 21.5 inches

Weight

12.3 ounces

View on Amazon: Noctua Chromax Dual Tower Heatsink Covers Affiliate link

This is an aesthetic add-on heatsink cover for Noctua dual-tower coolers. It features swappable inlays in six colors to customize your build. The cover is made from powder-coated aluminum and fits both fin stacks of the NH-D15 or NH-D15S. It weighs 12.3 ounces and includes a 6-year warranty. You should choose this if you want to match your cooler to Noctua chromax fans or other black components.

Pros

• Swappable inlays in red, blue, green, yellow, black, or white
• Made from high-quality powder-coated aluminum
• Fits both fin stacks of NH-D15 and NH-D15S
• Includes 6-year manufacturer warranty

Cons

• Does not improve cooling performance
• Requires a compatible Noctua dual-tower cooler
• Adds 12.3 ounces of weight to the setup

Good fit if

• You own a Noctua NH-D15 or NH-D15S cooler
• You want to match your cooler to chromax fans
• You prefer a black aesthetic for your build

Skip if

• You need better thermal performance
• You use a single-tower cooler
• You want a complete cooler solution

Verdict: Noctua NA-HC3 chromax.Black.swap Cover is a cosmetic upgrade for existing dual-tower coolers. It suits users who want to customize the look of their NH-D15 or NH-D15S with swappable colors.

3 Best premium

Noctua Dual-Tower Heatsink Covers, Black

Best for: Matching black aesthetics for existing Noctua dual-tower coolers

Material

powder-coated aluminium

Compatible Device

Noctua NH-D15, NH-D15S CPU coolers

Color

Black

Dimensions

9.65 × 2.56 × 8.46 inches

Weight

12.3 ounces

View on Amazon: Noctua Dual-Tower Heatsink Covers, Black Affiliate link

This is an aesthetic add-on cover for Noctua NH-D15 and NH-D15S coolers. It features a sleek black finish made from powder-coated aluminium. The set includes two covers to outfit both fin-stacks, matching your chromax fans. It weighs 12.3 ounces and measures 9.65 inches in length. You should choose this if you want a stealth look for your existing dual-tower cooler without replacing the hardware.

Pros

• Made from high-quality powder-coated aluminium
• Compatible with NH-D15 and NH-D15S dual tower heatsinks
• Includes two covers for both fin-stacks
• Easy installation process

Cons

• Only changes appearance, not cooling performance
• Requires an existing compatible Noctua cooler
• Adds 12.3 ounces of weight to the system

Good fit if

• You own a Noctua NH-D15 or NH-D15S cooler
• You want a black stealth look for your build
• You already have matching chromax line fans

Skip if

• You do not have a compatible Noctua dual-tower cooler
• You need improved thermal performance
• You prefer a non-Noctua cooler brand

Verdict: Noctua NA-HC4 Black Heatsink Cover is a cosmetic upgrade for existing dual-tower coolers. It suits users who want a unified black aesthetic for their Noctua NH-D15 or NH-D15S hardware.

4 Also great

Easycargo 9mm Black Aluminum Heatsinks (30-Pack)

Best for: cooling multiple stepper motor drivers

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) Affiliate link

This kit includes 30 black aluminum heatsinks designed for passive cooling of stepper motor drivers. Each unit measures 9mm by 9mm by 12mm and comes with pre-applied 3M 8810 thermal conductive adhesive tape. You get a bulk supply of small coolers that attach directly to modules like TMC2130 or A4988. It is a practical solution for organizing thermal management on 3D printer electronics without additional mounting hardware.

Pros

• Includes 30 individual black aluminum heatsinks
• Pre-applied 3M 8810 thermal conductive adhesive tape
• Compact 9mm x 9mm x 12mm dimensions
• Compatible with TMC2130, TMC2100, and A4988 modules

Cons

• Passive cooling only, no fan included
• Very small surface area for high heat loads
• Adhesive tape may leave residue on removal

Good fit if

• You need to cool multiple stepper motor drivers
• You want pre-applied adhesive for quick installation
• You are building a 3D printer frame

Skip if

• You require active cooling with a fan
• You need large heatsinks for high-power CPUs
• You prefer screw-mounting over adhesive tape

Verdict: Easycargo 3D Printer Heatsink Kit provides a bulk supply of small, adhesive-backed coolers ideal for stepper motor drivers. It suits builders who need passive thermal management for multiple components on a 3D printer.

5 Also great

Awxlumv 120mm Aluminum Heatsink

Best for: passive cooling of NVMe drives and MOSFETs

Material

Black anodized aluminum

Compatible Device

Computer, MOSFET, NVME SSD, GPU

Dimensions

120 x 69 x 27mm

Weight

7.76 ounces

View on Amazon: Awxlumv 120mm Aluminum Heatsink Affiliate link

This is a black anodized aluminum heatsink measuring 120 x 69 x 27mm. It features 22 fins and weighs 7.76 ounces. The unit is designed for cooling computer components, MOSFETs, NVMe SSDs, and GPU backing plates. You get a single cooling fin in the package. It serves as a passive cooling solution for various electronic devices requiring heat dissipation.

Pros

• Black anodized aluminum construction for durability
• 22 fins provide surface area for cooling
• Compact dimensions of 120 x 69 x 27mm
• Suitable for NVMe SSDs and MOSFETs

Cons

• Passive design requires system airflow
• Single fin unit limits heat dissipation
• No mounting hardware included in data

Good fit if

• You need a black heatsink for an NVMe drive
• You are cooling a MOSFET or power transistor
• You require a compact 120mm wide cooling solution

Skip if

• You need active cooling with a fan
• You are looking for a CPU air cooler
• You require a large heatsink over 120mm width

Verdict: Awxlumv Black Aluminum Heatsink 120x69x27mm is a compact passive cooling option for specific components like NVMe drives or MOSFETs, rather than a main CPU cooler.

6

Awxlumv 150x93x15mm Aluminum Heatsink 2-Pack

Best for: cooling power transistors and regulators

Material

Aluminum

Dimensions

150 x 93x 15 mm

Color

Black

Weight

10.9 ounces

View on Amazon: Awxlumv 150x93x15mm Aluminum Heatsink 2-Pack Affiliate link

This is a passive aluminum heatsink designed for component cooling rather than direct CPU mounting. It measures 150 x 93 x 15 mm with a 4.3 mm base. The black finish matches aesthetic builds. You can use it for power transistors, FETs, or voltage regulators. It offers good thermal conductivity for general electronics cooling tasks.

Pros

• 150 x 93 x 15 mm surface area
• 4.3 mm thick aluminum base
• Black finish for consistent aesthetics
• High thermal conductivity aluminum material

Cons

• Passive design requires case airflow
• Not a direct CPU cooler
• No mounting hardware included

Good fit if

• You need to cool power components
• You want a black passive sink
• You have strong case airflow

Skip if

• You need a CPU cooler
• You want active fan cooling
• You need a 150 mm height

Verdict: Awxlumv Aluminum Heatsink 150x93x15mm is a solid passive option for cooling power transistors or voltage regulators in black builds. It fits users who need extra thermal mass for specific electronic components rather than a main CPU solution.

7 Best budget

Awxlumv 25mm Small Aluminum Heatsink 6-Pack

Best for: small component passive cooling

Material

anodized aluminum

Cooling Method

passive cooling

Compatible Device

ASUS ROG Ally

Dimensions

25 x 25 x 10mm

Mounting Type

Pre-applied thermal conductive tape

Color

Black

View on Amazon: Awxlumv 25mm Small Aluminum Heatsink 6-Pack Affiliate link

This is a set of six small aluminum heatsinks designed for passive cooling. Each unit measures 25 x 25 x 10 mm and features a black anodized finish. They come with pre-applied thermal conductive adhesive tape for easy installation on components like GPUs or chipsets. The compact size makes them suitable for tight spaces or auxiliary cooling needs on devices like the ASUS ROG Ally.

Pros

• Pre-applied thermal conductive adhesive tape for simple installation
• Black anodized aluminum construction for durability and aesthetics
• Compact 25 x 25 x 10 mm dimensions fit small spaces
• Includes 6 pieces for multiple cooling points

Cons

• Passive cooling only, no fan support
• Small surface area limits heat dissipation for high-power components
• Adhesive backing may not suit all mounting surfaces

Good fit if

• You need auxiliary cooling for small components like GPUs
• You require passive heat dissipation for chipsets or power ICs
• You are upgrading cooling for devices like the ASUS ROG Ally

Skip if

• You need active cooling with fans for high-TDP CPUs
• You require large surface area for significant heat loads
• You prefer screw-mountable heatsinks without adhesive

Verdict: Awxlumv 25x25x10mm Black Heatsink is a practical solution for passive cooling on small components. It suits users needing auxiliary heat dissipation for GPUs or portable devices like the ASUS ROG Ally, rather than primary CPU cooling.

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Frequently asked questions

See also

• minorsonic aio CPU cooler alternatives
• best black coolers