Looking Beyond the Noctua Chromax Black CPU Cooler? 6 Alternatives Worth a Look
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The Noctua Chromax Black CPU Cooler with Heatsink Cover delivers a cohesive, all-black aesthetic for your build. It pairs an award-winning fan with a matching cover for a clean look. However, the heatsink cover increases both height and width. You must check your case clearance carefully before installation. If those dimensions do not fit your chassis, or if you need a different cooling spec, you should look at Noctua Chromax Black CPU cooler alternatives that might suit your hardware better.
This list includes 6 options that share overlapping specifications with the original model. The selections range from dedicated CPU coolers to specialized heatsinks for other components. Some entries offer dual-tower covers for different Noctua models, while others provide passive cooling for 3D printers, NVMe drives, or GPUs. Each product was chosen because its physical dimensions or thermal properties align with common builder needs. You can compare the width, height, and material of each item to find a fit that matches your specific case size and component layout without compromising your black theme.
How each alternative compares
Noctua Chromax Dual Tower Heatsink Covers
The Noctua NA-HC3 is a swap cover for dual-tower coolers, not a complete unit. It offers a black aesthetic similar to the Chromax Black but targets a different cooler form factor. You get swappable color options to customize an existing dual-tower setup. This product lacks the integrated fan and heatsink of the original. It is best for users who already own a Noctua dual-tower cooler and want to match the black theme. It does not provide cooling performance on its own. You must ensure your case has clearance for the dual-tower dimensions. This is an accessory, not a replacement for the standalone Chromax Black cooler.
Noctua Dual-Tower Heatsink Covers, Black
The Noctua NA-HC4 is another cosmetic accessory for dual-tower coolers. It provides a black finish to unify the look of your system. Like the NA-HC3, it is not a standalone CPU cooler. You cannot use this to cool your processor directly. It is designed for users who want to upgrade the appearance of an existing Noctua dual-tower cooler. The original Chromax Black includes a fan and heatsink for actual cooling. This product only changes the visual style. It is suitable for builders prioritizing aesthetics over standalone cooling performance. You must already have a compatible dual-tower cooler to use this cover.
Easycargo 9mm Black Aluminum Heatsinks (30-Pack)
The Easycargo 9mm heatsinks are tiny aluminum blocks for 3D printer stepper drivers. They are vastly different from the Noctua Chromax Black. You get a bulk pack of 30 small heatsinks for passive cooling. This product is not for CPU cooling. It lacks the large fin array and fan of the original. It is best for electronics enthusiasts cooling multiple small components. The Noctua cooler is for high-heat processors. These heatsinks are for low-heat stepper motors. You should choose this if you need to cool several chips on a 3D printer. It does not replace a CPU cooler. It is a specialized tool for a different application entirely.
Awxlumv 120mm Aluminum Heatsink
The Awxlumv 120mm heatsink is a passive aluminum block for NVMe SSDs or power components. It is not a CPU cooler. You get a black anodized block for dissipating heat from storage or MOSFETs. This product lacks a fan and the large surface area of the Noctua cooler. It is best for builders needing extra cooling for storage drives. The original Chromax Black is designed for high-performance CPU cooling. This heatsink is for lower heat loads. You should pick this if you need to cool SSDs without using case space. It does not replace a dedicated CPU cooler. It is a supplementary cooling solution for specific components.
Awxlumv 150x93x15mm Aluminum Heatsink 2-Pack
The Awxlumv 150mm heatsink is a large black aluminum block for power transistors. It is not a CPU cooler. You get a two-pack of substantial heatsinks for passive cooling. This product lacks a fan and the specific design for processor heat dissipation. It is best for builders cooling voltage regulators or power components. The Noctua Chromax Black is optimized for CPU thermal output. This heatsink is for general power electronics. You should choose this if you need large passive cooling blocks. It does not replace a CPU cooler. It is a specialized accessory for power management components in your system.
Awxlumv 25mm Small Aluminum Heatsink 6-Pack
The Awxlumv 25mm heatsinks are small aluminum blocks for low-heat components like GPUs. They are not CPU coolers. You get a six-pack of tiny, adhesive-backed heatsinks. This product is far too small for CPU cooling. It lacks the fan and fin stack of the Noctua cooler. It is best for cooling small electronics or LED devices. The original Chromax Black is for high-performance processors. These heatsinks are for minimal heat generation. You should pick this if you need passive cooling for compact components. It does not replace a CPU cooler. It is a niche solution for specific low-heat applications in your build.
Quick picks
Our 7 picks
Noctua Chromax Black CPU Cooler with Heatsink Cover
Best for: black-themed builds with height clearance
- Color
- Black
View on Amazon: Noctua Chromax Black CPU Cooler with Heatsink Cover Affiliate link
The Noctua NH-U12A chromax.Black is a single-tower air cooler featuring a matching black heatsink cover. It comes with an award-winning Noctua fan and supports optional chromax accessories for color accents. The design prioritizes a clean, premium aesthetic for custom builds. You should check case clearance because the cover increases the cooler's height and width. It suits users who value uniform black styling in their PC cases.
Pros
- Includes matching NA-HC8 chromax.Black heatsink cover
- Award-winning Noctua fan for reliable airflow
- Supports optional chromax color accent accessories
- Designed for clean, premium build aesthetics
Cons
- Heatsink cover increases overall height and width
- Requires careful case clearance verification
- Limited to black aesthetic without add-ons
Good fit if
- You want a unified black cooling solution
- You prefer Noctua's fan performance
- You have ample case clearance height
Skip if
- You need a low-profile cooler
- You want multi-color customization options
- Your case has tight height limits
Verdict: Noctua NH-U12A chromax.Black fits users seeking a single-tower cooler with a cohesive black look and reliable Noctua fan performance, provided your case can accommodate its increased dimensions.
Noctua Chromax Dual Tower Heatsink Covers
Best for: Customizing Noctua dual tower cooler aesthetics
- 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 unit is made from powder-coated aluminum and weighs 12.3 ounces. It fits the NH-D15 and NH-D15S models. You should use this if you want to match your cooler with chromax line fans or anti-vibration pads.
Pros
- Includes swappable inlays in red, blue, green, yellow, black, and white
- Constructed from high-quality powder-coated aluminum
- Compatible with NH-D15 and NH-D15S dual tower heatsinks
- Designed to match Noctua chromax line fans
Cons
- Only fits Noctua NH-D15 and NH-D15S dual tower coolers
- Does not include thermal paste or mounting hardware
- Requires separate purchase of swappable inlay colors
Good fit if
- You own a Noctua NH-D15 or NH-D15S cooler
- You want to customize the look of your dual tower heatsink
- You are building a chromax-themed system
Skip if
- You use a single tower cooler like the NH-U12A
- You need a cooling solution rather than an aesthetic cover
- You have a cooler from a different brand
Verdict: Noctua NA-HC3 Chromax Black Swap Cover is a specialized aesthetic accessory for Noctua dual tower coolers. It fits users who want to customize their cooler's appearance with swappable colors.
Noctua Dual-Tower Heatsink Covers, Black
Best for: aesthetic upgrades for existing Noctua 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 a cosmetic add-on heatsink cover designed for Noctua NH-D15, NH-D15S, and NH-D15S SE-AM4 coolers. It transforms the standard silver fins into a sleek black stealth look. The unit is made from powder-coated aluminum and weighs 12.3 ounces. It includes two covers to outfit both fin-stacks. You should buy this if you want to match your cooler with Noctua’s chromax line fans and anti-vibration pads.
Pros
- Made from high-quality powder-coated aluminium
- Includes two covers for both fin-stacks
- Compatible with NH-D15 and NH-D15S models
- Easy installation process
Cons
- Only changes appearance, not cooling performance
- Requires a compatible dual-tower cooler
- Does not include thermal paste or fans
Good fit if
- You own a Noctua NH-D15 or NH-D15S cooler
- You want a black stealth look for your build
- You are matching Noctua chromax fans
Skip if
- You do not have a compatible Noctua dual-tower cooler
- You want improved cooling performance
- You prefer the original silver aluminum finish
Verdict: Noctua NA-HC4 chromax Black Heatsink Cover is a cosmetic upgrade for existing Noctua dual-tower coolers. It suits users who prioritize a uniform black aesthetic in their system.
Easycargo 9mm Black Aluminum Heatsinks (30-Pack)
Best for: cooling multiple 3D printer stepper 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 provides 30 black aluminum heatsinks designed for passive cooling of stepper motor modules like TMC2130 and A4988. Each unit measures 9mm x 9mm x 12mm and comes with pre-applied 3M 8810 thermal adhesive tape. You get a bulk supply of small, black heatsinks that require no mounting hardware. This solution suits users who need to cool multiple driver chips on a 3D printer frame simultaneously.
Pros
- Includes 30 black aluminum heatsinks in one package
- Pre-applied 3M 8810 thermal conductive adhesive tape
- Compact 9mm x 9mm x 12mm dimensions fit tight spaces
- Passive cooling design requires no fans or power
Cons
- Small 9mm size offers limited surface area for heat dissipation
- Adhesive tape limits repositioning and reuse options
- Does not include the stepper motor modules themselves
Good fit if
- You need to cool multiple stepper drivers on a 3D printer
- You prefer passive cooling without adding fan noise
- You want a bulk supply of small heatsinks
Skip if
- You require active cooling with fans for high heat loads
- You need heatsinks larger than 12mm in height
- You are looking for a single large CPU cooler
Verdict: Easycargo 3D Printer Heatsink Kit is a practical bulk solution for cooling multiple small stepper motor drivers on 3D printers. You should choose this if you need passive cooling for several chips at once.
Awxlumv 120mm Aluminum Heatsink
Best for: Cooling NVMe SSDs and power components
- 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 large aluminum heatsink measuring 120 by 69 by 27 mm. It features 22 fins and a black anodized finish. The unit weighs 7.76 ounces. You can use it for MOSFETs, NVMe SSDs, or GPU backing plates. It is not a CPU air cooler. It suits builders needing passive cooling for power components or storage drives in compact builds.
Pros
- Black anodized aluminum material
- 22 fin design for surface area
- Dimensions of 120 x 69 x 27 mm
- Compatible with NVMe SSDs and MOSFETs
Cons
- Not designed for CPU cooling
- Passive cooling only without a fan
- Requires separate mounting hardware
Good fit if
- You need to cool an NVMe SSD
- You are managing MOSFET heat
- You want a black aesthetic for power components
Skip if
- You need a CPU air cooler
- You require active fan cooling
- You need a pre-assembled cooling solution
Verdict: Awxlumv 120x69x27mm Black Anodized Heatsink is a solid passive cooling option for power electronics and storage. It fits builders who need to dissipate heat from MOSFETs or NVMe drives without using CPU cooler space.
Awxlumv 150x93x15mm Aluminum Heatsink 2-Pack
Best for: Power transistors and voltage 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 large aluminum heatsink measuring 150 by 93 by 15 mm. It weighs 310 grams with a 4.3 mm base. The black finish matches the Noctua Chromax Black aesthetic. You can use it for power transistors, MOSFETs, or voltage regulators. It helps reduce overheating risks by maximizing surface area contact with cooling air.
Pros
- 150 x 93 x 15 mm dimensions for high surface area
- Black aluminum construction matches Chromax Black aesthetics
- 310g weight with 4.3mm base thickness for stability
- Suitable for power transistors, FETs, and ICs
Cons
- 15 mm fin height is thin compared to dedicated CPU coolers
- No mounting hardware or thermal paste included
- Not designed for direct CPU socket contact
Good fit if
- You need a black heatsink for power components
- You want a 150 mm wide aluminum block
- You are building a system with Chromax Black parts
Skip if
- You need a ready-to-install CPU air cooler
- You require high airflow for a hot processor
- You need included mounting screws or pads
Verdict: Awxlumv 150mm Black Aluminum Heatsink fits builders who need a large, black aluminum block for power components. It does not replace a dedicated CPU cooler for main processing units.
Awxlumv 25mm Small Aluminum Heatsink 6-Pack
Best for: passive cooling of small low-heat components like GPUs
- 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 by 25 by 10 millimeters. They feature a black anodized finish and come with pre-applied thermal conductive adhesive tape. You can mount them directly onto components like GPUs, chipset power ICs, or LED devices without extra glue. The lightweight design makes them suitable for compact builds or specific accessories like the ASUS ROG Ally.
Pros
- Pre-applied thermal conductive adhesive tape for easy installation
- Black anodized aluminum material for corrosion resistance
- Compact 25x25x10mm dimensions fit small components
- Passive cooling method requires no power or fans
- Includes six units in the package
Cons
- Passive cooling only, offering limited heat dissipation for high-power chips
- Very small surface area restricts use to low-heat components
- Adhesive backing limits repositioning during installation
Good fit if
- You need to cool small, low-power components like GPUs or LED drivers
- You want a passive cooling solution that requires no wiring
- You are modifying accessories like the ASUS ROG Ally
Skip if
- You require active cooling for high-performance CPUs
- You need to cool large power supplies or high-wattage devices
- You prefer mounting options that allow for tool-free removal
Verdict: Awxlumv 25x25x10mm Anodized Aluminum Heatsink is a simple passive cooling solution for small, low-heat components like GPUs or LED devices. It fits users who need easy, adhesive-backed cooling for compact electronics or specific accessories.
Specifications side by side
| Spec | Noctua Chromax Black CPU Cooler with Heatsink Cover | Noctua Chromax Dual Tower Heatsink Covers | Noctua Dual-Tower Heatsink Covers, Black | Easycargo 9mm Black Aluminum Heatsinks (30-Pack) | Awxlumv 120mm Aluminum Heatsink | Awxlumv 150x93x15mm Aluminum Heatsink 2-Pack | Awxlumv 25mm Small Aluminum Heatsink 6-Pack |
|---|---|---|---|---|---|---|---|
| Material | not stated | powder-coated aluminium | powder-coated aluminium | black aluminum | Black anodized aluminum | Aluminum | anodized aluminum |
| Cooling Method | not stated | not stated | not stated | passive cooling | not stated | not stated | passive cooling |
| Compatible Device | not stated | Noctua NH-D15, NH-D15S CPU coolers | Noctua NH-D15, NH-D15S CPU coolers | Stepper Motor Module TMC2130 TMC2100 | Computer, MOSFET, NVME SSD, GPU | not stated | ASUS ROG Ally |
| Dimensions | not stated | not stated | not stated | 9mm x 9mm x 12mm | 120 x 69 x 27mm | 150 x 93x 15 mm | 25 x 25 x 10mm |
| Mounting Type | not stated | not stated | not stated | pre-applied adhesive tape | not stated | not stated | Pre-applied thermal conductive tape |
| Color | Black | Black | Black | Black | Black | Black | Black |
| Features | not stated | not stated | not stated | Thermal Tape | not stated | not stated | not stated |
| Weight | not stated | 12.3 ounces | 12.3 ounces | 0.74 ounces | 7.76 ounces | 10.9 ounces | 1.27 ounces |
| Model | not stated | NA-HC3 black | NA-HC4 black | ES-20B090912-8810 | 69x27 mm | 2個 | 25x25x10 mm |
| Size | not stated | not stated | not stated | 9mm | not stated | 2 Pcs | 25 x25 x10 |
Frequently asked questions
What is the best overall Noctua Chromax Black alternative?
The Noctua NH-U12A chromax.Black is the top choice for single-tower builds. It provides reliable fan performance and a cohesive black look. You should verify your case height clearance before buying, as the heatsink cover adds significant dimensions to the unit.
Can I upgrade an existing Noctua dual-tower cooler to black?
Yes, you can use the Noctua NA-HC3 or NA-HC4 Chromax Black Swap Covers. These are specialized aesthetic accessories that fit existing dual-tower coolers. They allow you to customize the appearance with swappable colors for a uniform black system theme.
Are there black heatsinks for 3D printer stepper drivers?
The Easycargo 9mm Black Aluminum Heatsinks are a practical bulk solution for this need. This 30-pack includes thermal tape for easy installation. It is designed for passive cooling of multiple small stepper motor drivers on 3D printers rather than CPU cooling.
What is a good black heatsink for NVMe SSDs?
The Awxlumv 120mm Aluminum Heatsink is a solid passive option for storage. It measures 4.72 by 2.72 by 1.06 inches. This black anodized block helps dissipate heat from NVMe drives and power components without occupying space reserved for your main CPU cooler.
Is there a large black heatsink for power transistors?
The Awxlumv 150x93x15mm Aluminum Heatsink fits builders needing large black blocks for power electronics. This 2-pack is intended for voltage regulators and power transistors. It does not replace a dedicated CPU cooler for main processing units but handles specific power component heat.
What are small black heatsinks for GPU components?
The Awxlumv 25x25x10mm Anodized Aluminum Heatsinks offer simple passive cooling for small components. This 6-pack is ideal for low-heat parts like GPU chips or LED devices. The adhesive-backed design allows for easy installation on compact electronics or specific accessories.