Noctua NA-HC3 chromax.Black.swap Alternatives: 6 Similar Picks Compared
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You might be looking for Noctua NA-HC3 chromax black swap alternatives because your build requires a different aesthetic or form factor. The original NA-HC3 cover provides powder-coated aluminum styling with six interchangeable inlay colors for supported dual-tower heatsinks. It delivers a clean aesthetic backed by a 6-year manufacturer warranty. This product is designed specifically for color-customizing Noctua dual-tower heatsinks. It fits NH-D15 and NH-D15S models with dimensions of 24.5 inches in length and 21.5 inches in height.
You may want something else if you need a solid black finish without the swap capability. Some builders prefer white covers for a unified look. Others might require an actual cooler rather than just a cosmetic cover. The alternatives were chosen because their specs overlap with the original in material or intended use. This list compares 6 similar picks that share these core characteristics. You can find options ranging from all-black stealth styling to passive cooling solutions for other components. Each selection is evaluated based on its published specifications and compatibility details.
Our top pick: Noctua Chromax Dual Tower Heatsink Covers.
How each alternative compares
Noctua Dual-Tower Heatsink Covers, Black
The Noctua NA-HC4 Black offers a permanent solid black finish rather than the swappable inlays found on the NA-HC3. Both use powder-coated aluminum and include a six-year warranty. The NA-HC4 lacks color customization options but provides a uniform stealth look. You should choose this if you prefer a single, consistent aesthetic without managing extra inlay pieces. The dimensions differ slightly, but both fit Noctua dual-tower coolers. This option suits users who want simplicity over modularity in their build appearance.
Noctua Dual-Tower White Heatsink Covers
The Noctua NA-HC4 White mirrors the NA-HC4 Black in construction but features a white exterior. Like the original NA-HC3, it uses powder-coated aluminum and carries a six-year warranty. However, it does not support swappable inlays. This choice is ideal for builds centered around white components. You give up the ability to change accent colors but gain a cohesive white theme. The physical dimensions align with standard dual-tower heatsinks. Pick this alternative if your priority is matching white aesthetics rather than customizable color accents on your cooler.
AMD Wraith Prism RGB CPU Cooler
The AMD Wraith Prism RGB is a functional CPU cooler, not a cosmetic cover. It features RGB lighting and direct contact heat pipes, unlike the passive NA-HC3. This option suits AM4 sockets and offers active cooling rather than just aesthetic enhancement. It is less suitable for cases with tight RAM clearance due to its height. You trade the dual-tower styling of Noctua for integrated lighting and cooling performance. Choose this if you need actual thermal management with visual effects rather than a simple aluminum cover for an existing cooler.
Easycargo 9mm Black Aluminum Heatsinks (30-Pack)
The Easycargo 9mm Aluminum Heatsinks are designed for 3D printer stepper motors, not CPU coolers. These small, adhesive-backed units provide passive cooling for compact electronics. They differ significantly from the large NA-HC3 covers in size and application. You should only consider this if you are cooling small components on a 3D printer. The black aluminum finish matches the NA-HC3 color but serves a completely different purpose. This kit is unsuitable for PC CPU cooling. It is a niche product for specific industrial or hobbyist electronics projects requiring small form factor thermal dissipation.
Awxlumv 300mm Aluminum Passive Heatsink
The Awxlumv 300mm Aluminum Passive Heatsink is a large, standalone cooling unit for electronic components. It features 27 fins and a massive surface area for passive heat dissipation. Unlike the NA-HC3, it is not a cosmetic cover for a CPU cooler. This option is for custom builds requiring substantial passive cooling capacity. You need your own mounting supplies as it lacks specific PC cooler fittings. The silver aluminum finish contrasts with the black NA-HC3. Select this if you require high thermal performance for wide components rather than aesthetic enhancement for a dual-tower CPU cooler.
Awxlumv 120mm Aluminum Heatsink
The Awxlumv 120mm Aluminum Heatsink provides direct passive thermal dissipation through 22 aluminum fins. It is a functional component cooler, not a decorative cover like the NA-HC3. The black aluminum construction offers a similar color profile but serves a different technical role. You should use this for bare electronics or MOSFETs rather than CPU aesthetics. It lacks the dual-tower form factor and mounting system of Noctua covers. This choice is for users needing passive cooling for specific electronic parts. It does not replace the NA-HC3 for CPU cooler styling purposes.
Quick picks
Our 7 picks
Noctua Chromax Dual Tower Heatsink Covers
Best for: color-customizing Noctua dual-tower heatsinks
- Material
- powder-coated aluminium
- Compatible Device
- Noctua NH-D15, NH-D15S
- Dimensions
- 24.5 x 6.5 x 21.5 inches
- Color
- Black
- Weight
- 12.3 ounces
This dual-pack heatsink cover set is designed specifically for your Noctua NH-D15, NH-D15S, or NH-D15S SE-AM4 cooler. Built from powder-coated aluminum, the covers slip over both fin-stacks to adjust your heatsink finish. You receive swappable color inlays in red, blue, green, yellow, black, and white to customize your build accent. It suits you if you want a tailored dual-tower aesthetic backed by a 6-year manufacturer warranty.
Pros
- Includes swappable inlays in red, blue, green, yellow, black, and white
- Constructed from powder-coated aluminum
- Comes as a set of two covers to dress both fin-stacks
- Backed by a 6-year manufacturer warranty
Cons
- Only fits Noctua NH-D15, NH-D15S, and NH-D15S SE-AM4 heatsinks
- Adds 12.3 ounces of total weight
Good fit if
- You use a Noctua NH-D15, NH-D15S, or NH-D15S SE-AM4 heatsink.
- You want customizable inlay colors including red, blue, green, yellow, black, and white.
Skip if
- You own a single-tower cooler or a different cooler brand.
- You need a standalone raw heatsink rather than an aesthetic add-on cover.
Verdict: Noctua Chromax Dual-Tower Heatsink Covers provide powder-coated aluminum styling with six interchangeable inlay colors for supported dual-tower heatsinks. They deliver a clean aesthetic backed by a 6-year manufacturer warranty.
Noctua Dual-Tower Heatsink Covers, Black
Best for: all-black styling on Noctua dual-tower coolers
- Material
- Powder-coated aluminium
- Compatible Device
- NH-D15, NH-D15S Series CPU Coolers
- Dimensions
- 9.65 x 2.56 x 8.46 inches
- Color
- Black
- Weight
- 12.3 ounces
You get a two-piece heatsink cover set designed specifically for dual-tower coolers like the Noctua NH-D15, NH-D15S, and NH-D15S SE-AM4. Each piece is made from powder-coated aluminum in a solid black finish, weighing 12.3 ounces overall. Noctua includes a 6-year manufacturer warranty. This set suits you if you want a clean all-black aesthetic on both fin-stacks of your compatible dual-tower cooler without swapping out the underlying cooling hardware.
Pros
- Made from powder-coated aluminum
- Includes 2 covers to outfit both dual-tower fin-stacks
- Backs installation with a 6-year manufacturer warranty
- Compatible with Noctua NH-D15, NH-D15S, and NH-D15S SE-AM4
Cons
- Only fits specific Noctua dual-tower heatsink models
- Fixed black finish lacks swappable accent color inlays
- Adds 12.3 ounces of total weight
Good fit if
- You run a Noctua NH-D15, NH-D15S, or NH-D15S SE-AM4 dual-tower cooler.
- You want a uniform black stealth appearance across both fin-stacks.
- You prefer sturdy powder-coated aluminum covers backed by a 6-year warranty.
Skip if
- You have a single-tower cooler or an unsupported heatsink.
- You want customizable multi-color trim inserts rather than a solid black look.
Verdict: Noctua Dual-Tower Black Heatsink Covers deliver a durable powder-coated aluminum build and a 6-year warranty for NH-D15 series coolers. They give you a clean, unified black stealth appearance across both fin-stacks.
Noctua Dual-Tower White Heatsink Covers
Best for: white-themed Noctua NH-D15 dual-tower cooler builds
- Material
- powder-coated aluminium
- Compatible Device
- Noctua NH-D15, NH-D15S
- Dimensions
- 8.46 x 9.65 x 2.56 inches
- Color
- White
- Weight
- 13.4 ounces
These powder-coated aluminum heatsink covers give your dual-tower cooler a clean, snow-white finish. The set includes two covers designed specifically for Noctua NH-D15, NH-D15S, and NH-D15S SE-AM4 heatsinks. At 13.4 ounces, they add sturdy metal shielding to both fin stacks. This pack suits you if you want an all-white visual upgrade backed by a six-year manufacturer warranty without replacing your existing cooler setup.
Pros
- Includes two powder-coated aluminum covers for both fin stacks
- Direct compatibility with Noctua NH-D15, NH-D15S, and NH-D15S SE-AM4
- Backed by a 6-year manufacturer warranty
Cons
- No swappable color inlay customization included
- Adds 13.4 ounces of total weight to the cooler assembly
Good fit if
- You own a Noctua NH-D15 or NH-D15S dual-tower cooler.
- You want a dedicated snow-white finish across both fin stacks.
Skip if
- You use a single-tower cooler or a heatsink outside the NH-D15 series.
- You want customizable multi-color accent inserts instead of pure white.
Verdict: Noctua Dual-Tower White Heatsink Covers deliver a durable powder-coated aluminum exterior with a six-year warranty for compatible dual-tower coolers.
AMD Wraith Prism RGB CPU Cooler
Best for: AM4 sockets needing RGB lighting
- Socket Compatibility
- AM2/ AM3/ AM3+ / AM4
- Material
- Aluminum with copper core base
- Compatible Device
- Desktop
- Dimensions
- 9.45"L x 27.17"W x 0.98"H
- Lighting
- RGB
- Features
- Fan
This is the AMD Wraith Prism, an air cooler featuring an aluminum heat sink with a copper core base. It uses direct contact heat pipes and includes pre-applied thermal paste. The unit supports AM2, AM3, AM3+, and AM4 sockets. It offers switchable fan profiles and RGB lighting. It suits users needing a standard desktop cooler with aesthetic lighting options for compatible Ryzen processors.
Pros
- Aluminum heat sink with copper core base
- Direct contact heat pipes for efficient transfer
- Pre-applied thermal paste for easy installation
- Switchable fan profile for performance tuning
- Supports AM2, AM3, AM3+, and AM4 sockets
Cons
- Height is only 0.98 inches, limiting RAM clearance
- Width is 27.2 inches, which is unusually wide
- Weight is 1 pound, adding load to the socket
Good fit if
- You need a cooler for an AM4 socket
- You want RGB lighting on your CPU cooler
- You prefer a cooler with pre-applied thermal paste
Skip if
- You have tall RAM sticks that need clearance
- You need a cooler for a different socket type
- You want a cooler with a standard width
Verdict: The AMD Wraith Prism RGB Cooler is a suitable option for AM4 builds requiring RGB lighting. It fits users who value direct contact heat pipes and pre-applied paste. It is less ideal for cases with tight RAM clearance due to its low height.
Easycargo 9mm Black Aluminum Heatsinks (30-Pack)
Best for: 3D printer stepper motor module passive cooling
- 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)
The Easycargo 9mm Black Aluminum Heatsink Kit provides 30 miniature passive cooling blocks designed for small electronics. Each individual unit measures 9mm by 9mm by 12mm and weighs just one gram. They feature pre-applied 3M 8810 thermal conductive adhesive tape backing for direct attachment. This set suits you if you need compact component cooling for 3D printer stepper motor modules like the TMC2130 or A4988 rather than a decorative desktop cooler cover.
Pros
- Includes 30 individual black aluminum passive heatsinks
- Pre-applied 3M 8810 thermal conductive adhesive tape backing
- Compact 9mm by 9mm by 12mm dimensions per unit
- Compatible with stepper motor drivers like TMC2130, A4988, and DRV8825
Cons
- Does not include stepper motor driver modules
- Adhesive tape mounting is not suitable for full-size CPU coolers
Good fit if
- You need small passive cooling blocks for 3D printer stepper motor drivers.
- You prefer pre-applied thermal adhesive tape for quick installation.
Skip if
- You want a decorative heatsink cover for a full-size desktop CPU cooler.
- You need active fan cooling or larger thermal dissipation surface area.
Verdict: Easycargo 9mm Black Aluminum Heatsink Kit delivers straightforward passive cooling for stepper motor drivers with its 30 compact adhesive-backed units.
Awxlumv 300mm Aluminum Passive Heatsink
Best for: large-footprint passive component cooling
- Material
- anodized aluminum
- Cooling Method
- passive cooling
- Compatible Device
- computer, Power Transistor, Fet, IC
- Dimensions
- 300mm x 69mm x 36mm
- Weight
- 1.63 pounds
The Awxlumv 300mm Aluminum Passive Heatsink is an anodized aluminum block designed for passive heat dissipation. It measures 300mm long, 69mm wide, and 36mm high, weighing 1.63 pounds. Across its 4.6mm base board, it features 27 vertical fins spaced roughly 2mm apart to conduct heat. If you need broad passive coverage for electronics or power components, it delivers substantial cooling surface.
Pros
- Features 27 cooling fins measuring 31.4mm high
- Substantial 300mm by 69mm footprint provides large surface area
- Thick 4.6mm aluminum base board
- Silver anodized aluminum construction
Cons
- Does not include thermal adhesive, paste, or mounting hardware
- Large 11.81-inch length requires significant enclosure clearance
- Relies entirely on passive airflow without an integrated fan mount
Good fit if
- You need a long 300mm passive heatsink for high-power electronics or broad components.
- You have sufficient clearance for a 36mm-tall and 1.63-pound aluminum block.
- You already have mounting clips, screws, or thermal adhesive.
Skip if
- You are looking for a direct clip-on cosmetic cover for a Noctua tower cooler.
- You have limited chassis space that cannot clear an 11.81-inch heatsink.
- You need included thermal paste or installation hardware.
Verdict: Awxlumv 300mm Aluminum Passive Heatsink provides a massive 27-fin passive aluminum surface for cooling wide electronic components. It suits custom builds where you have the physical clearance and your own mounting supplies.
Awxlumv 120mm Aluminum Heatsink
Best for: passive cooling on bare electronics and MOSFETs
- Material
- Black anodized aluminum
- Compatible Device
- Computer, MOSFET, NVME SSD, GPU
- Dimensions
- 120 x 69 x 27mm
- Weight
- 7.76 ounces
This component is a standalone black anodized aluminum heatsink measuring 120 by 69 by 27 millimeters. Unlike decorative covers, it provides functional passive thermal dissipation through 22 integrated cooling fins. Weighing 7.76 ounces, it is designed for direct placement on heat-generating hardware. You can use it across various hardware setups, including power transistors, MOSFETs, NVME SSD external drives, and GPU backing plates that need dedicated cooling surface area.
Pros
- Features 22 integrated cooling fins for heat dissipation
- Constructed from black anodized aluminum
- Measures 120 x 69 x 27 mm for compact component coverage
- Compatible with MOSFETs, NVME SSDs, and GPU backing plates
Cons
- Package includes only the single heatsink with no mounting hardware or thermal adhesive listed
- Acts as a raw passive heatsink rather than a clip-on CPU tower aesthetic cover
Good fit if
- You need passive thermal dissipation for MOSFETs, voltage regulators, or SSD drives.
- You want a black anodized aluminum heatsink block measuring 120 x 69 x 27 mm.
- You require 22 aluminum fins to disperse heat from specific electronic components.
Skip if
- You want a slide-on decorative shroud designed specifically for Noctua heatsinks.
- You need thermal pads, adhesive tape, or installation brackets included in the box.
Verdict: Awxlumv 120mm Black Aluminum Heatsink provides direct passive thermal dissipation through 22 aluminum fins rather than acting as a cosmetic tower cover.
Specifications side by side
| Spec | Noctua Chromax Dual Tower Heatsink Covers | Noctua Dual-Tower Heatsink Covers, Black | Noctua Dual-Tower White Heatsink Covers | AMD Wraith Prism RGB CPU Cooler | Easycargo 9mm Black Aluminum Heatsinks (30-Pack) | Awxlumv 300mm Aluminum Passive Heatsink | Awxlumv 120mm Aluminum Heatsink |
|---|---|---|---|---|---|---|---|
| Socket Compatibility | not specified | not specified | not specified | AM2/ AM3/ AM3+ / AM4 | not specified | not specified | not specified |
| Material | powder-coated aluminium | Powder-coated aluminium | powder-coated aluminium | Aluminum with copper core base | black aluminum | anodized aluminum | Black anodized aluminum |
| Cooling Method | not specified | not specified | not specified | not specified | passive cooling | passive cooling | not specified |
| Compatible Device | Noctua NH-D15, NH-D15S | NH-D15, NH-D15S Series CPU Coolers | Noctua NH-D15, NH-D15S | Desktop | Stepper Motor Module TMC2130 TMC2100 | computer, Power Transistor, Fet, IC | Computer, MOSFET, NVME SSD, GPU |
| Dimensions | 24.5 x 6.5 x 21.5 inches | 9.65 x 2.56 x 8.46 inches | 8.46 x 9.65 x 2.56 inches | 9.45"L x 27.17"W x 0.98"H | 9mm x 9mm x 12mm | 300mm x 69mm x 36mm | 120 x 69 x 27mm |
| Mounting Type | not specified | not specified | not specified | not specified | pre-applied adhesive tape | not specified | not specified |
| Lighting | not specified | not specified | not specified | RGB | not specified | not specified | not specified |
| System Type | not specified | not specified | not specified | Desktop | not specified | not specified | not specified |
| Color | Black | Black | White | Black | Black | Silver | Black |
| Features | not specified | not specified | not specified | Fan | Thermal Tape | not specified | not specified |
| Weight | 12.3 ounces | 12.3 ounces | 13.4 ounces | 1 pounds | 0.74 ounces | 1.63 pounds | 7.76 ounces |
| Model | NA-HC3 black | NA-HC4 black | NA-HC4 white | AM4 | ES-20B090912-8810 | 300x69x36 mm | 69x27 mm |
| Size | not specified | not specified | not specified | 9.45"L x 27.17"W x 0.98"H | 9mm | 300x69x36mm | not specified |
If you require fan options instead of heatsink trim, you can examine noctua chromax black swap 120mm alternatives.
Frequently asked questions
Does the Noctua NA-HC3 black swap cover fit the NH-D15 cooler?
The NA-HC3 is designed specifically for dual-tower heatsinks with a width of 6.5 inches. The NH-D15 typically matches these dimensions, allowing the cover to slide over the fins. You get a unified look with interchangeable inlays. If your cooler matches the 6.5-inch width, this cover will provide the intended aesthetic without interfering with fan placement or airflow.
What is the difference between the NA-HC3 and NA-HC4 covers?
The NA-HC3 features six interchangeable inlay colors, allowing you to customize the look of your dual-tower heatsink. The NA-HC4 offers a solid black finish without swappable parts. Both use powder-coated aluminum and include a six-year warranty. Choose the HC3 for flexibility or the HC4 for a permanent, uniform stealth appearance across your cooler.
Are there white alternatives to the Noctua NA-HC3 chromax black swap?
Yes, the Noctua Dual-Tower White Heatsink Covers serve as a white alternative. These covers provide a durable powder-coated aluminum exterior for compatible dual-tower coolers. They come with a six-year manufacturer warranty. This option suits builds that require a white-themed aesthetic while maintaining the clean, unified look provided by Noctua’s chromax series accessories.
Can I use the AMD Wraith Prism as an alternative to the NA-HC3?
The AMD Wraith Prism is a complete CPU cooler, not a heatsink cover. It is designed for AM4 sockets and includes RGB lighting. It is less ideal for cases with tight RAM clearance due to its low height. While it cools the CPU, it does not replace the aesthetic function of the NA-HC3 cover on existing dual-tower coolers.
Is the Easycargo 9mm heatsink suitable for CPU cooling?
No, the Easycargo 9mm heatsinks are designed for passive cooling of 3D printer stepper motor modules. They are small, adhesive-backed units measuring 0.35 by 0.47 inches. They lack the surface area and mounting hardware required for CPU thermal management. Use these only for small electronic components, not for replacing or augmenting a main CPU air cooler.
Do the Awxlumv heatsinks work as CPU tower replacements?
The Awxlumv 300mm and 120mm heatsinks are passive aluminum units for general electronics or MOSFETs. They do not include fans or heat pipes for active CPU cooling. The 300mm model is massive and requires custom mounting. These are not suitable alternatives for the NA-HC3, which is a cosmetic cover for an active dual-tower cooler, not a standalone cooling solution.