6 Best Alternatives to the GOWENIC 2280 M.2 Graphene Copper (2026)
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The GOWENIC 2280 M.2 Graphene Copper heatsink offers a dual-layer design combining graphene and copper foil for efficient heat transfer. This passive solution targets 2280 M.2 SSDs in laptops, aiming to prevent thermal throttling without adding bulk. You might seek GOWENIC M.2 heatsink SSD cooler alternatives if you need a different material profile, such as pure copper for higher conductivity, or a specific thickness to fit tighter clearances. Some users may prefer a simpler single-material approach or require compatibility with devices beyond standard laptops, like PS5 consoles.
We selected these 6 alternatives because their specifications overlap with the original product’s core function: passive cooling for M.2 NVMe drives. The list includes options with varying dimensions, from ultra-slim 1.5mm profiles to thicker 6mm blocks for desktops. Materials range from pure copper shims to graphite-coated copper, allowing you to match the exact thermal and physical requirements of your build. Each option provides a practical path to maintaining consistent data transfer speeds, ensuring you find the right fit for your specific hardware constraints.
Our top pick: GOWENIC 2280 M.2 Graphene Copper Heatsink 2-Pack.
Comparing the top alternatives
Easycargo 100-Piece 15mm Copper Shim Kit
The Easycargo 100-Piece 15mm Copper Shim Kit does not cool directly. It fills gaps between your SSD and a heatsink. The GOWENIC heatsink relies on direct contact for heat transfer. This kit helps adjust the fit if your drive is thicker than the standard clearance. You should pick this if you need to bridge a gap for better thermal contact. The shims are pure copper, matching the conductive material of the GOWENIC base. They measure 0.6 inches wide and long. This is a supplementary tool, not a standalone cooler. It complements a cooling solution rather than replacing it.
SGTKJSJS Copper M.2 2280 Laptop Heatsink
The SGTKJSJS Copper Heatsink is a simple, single-material option. It uses pure copper instead of the GOWENIC dual-layer graphene and copper design. It is slightly wider at 0.87 inches and longer at 3 inches. The GOWENIC model is slimmer and more flexible. This SGTKJSJS unit includes a thermal pad for improved contact. It weighs 2.89 ounces. You should choose this if you need a rigid, low-profile solution for tight laptop spaces. It lacks the graphene layer but offers a straightforward copper path. It is a budget-friendly choice for passive cooling where height is restricted.
JOYJOM 2mm Graphite-Coated Copper M.2 Heatsink
The JOYJOM heatsink features a graphite-coated copper surface. It measures 70x20x2mm, which is 0.79 inches wide and 0.08 inches high. The GOWENIC model is flexible and dual-layered. This JOYJOM unit is rigid and includes a thermal pad. It weighs only 1.06 ounces. You should pick this if you need a thin, reliable cooler for laptops or PS5 drives. The graphite coating may aid surface heat dissipation. It prioritizes material conductivity over height flexibility. It is a solid choice for users who want a simple, passive copper solution without the complexity of graphene layers.
Awxlumv Copper Laptop M.2 2280 Heatsink
The Awxlumv Copper Heatsink is a standard passive cooler for 2280 drives. It measures 0.9 inches wide and 2.95 inches long. It includes a thermal pad for better contact. The GOWENIC model is flexible and uses graphene. This Awxlumv unit is rigid and made of pure copper. It weighs 1.13 ounces. You should choose this for tight laptop spaces where you need reliable heat dissipation. It lacks the dual-layer design but offers a straightforward copper path. It is a practical option for users who prefer a simple, rigid heatsink over a flexible, multi-material design.
Haojiaho Pure Copper M.2 Heatsink 67x18x1.5mm
The Haojiaho Pure Copper Heatsink is very compact. It measures 67x18x1.5mm, which is 0.71 inches wide and 0.06 inches high. It weighs only 0.42 ounces. The GOWENIC model is thicker and flexible. This Haojiaho unit includes a thermal pad. You should pick this if you have very tight case clearances. It is a simple copper solution for passive cooling. It lacks the graphene layer but offers a thin profile. It is ideal for users who need the smallest possible footprint for their M.2 SSD cooling needs.
Haojiaho 6mm Pure Copper M.2 2280 Heatsink
The Haojiaho 6mm Pure Copper Heatsink is much thicker. It measures 70x21x6mm, which is 6 inches high. The GOWENIC model is thin and flexible. This Haojiaho unit includes a thermal pad. It weighs 1.64 ounces. You should choose this if you have ample clearance in your desktop or console. The increased thickness provides more thermal mass. It is a solid passive option for users who want the thermal efficiency of pure copper. It lacks the flexibility of the GOWENIC model but offers greater height for heat dissipation.
Quick picks
Our 7 picks
GOWENIC 2280 M.2 Graphene Copper Heatsink 2-Pack
Best for: Laptop users seeking passive M.2 SSD cooling
- Material
- graphene, copper foil
- Compatible Device
- 2280 M.2 SSD, laptop
View on Amazon: GOWENIC 2280 M.2 Graphene Copper Heatsink 2-Pack Affiliate link
This GOWENIC heatsink uses a double-layer design with graphene and copper foil to cool 2280 M.2 SSDs in laptops. The graphene layer transfers heat efficiently to the copper layer, which dissipates it. The slim and flexible sheet adheres directly to the drive. You get two pieces per pack. This setup helps prevent thermal throttling during intensive use while maintaining fast data transfer speeds.
Pros
- Double-layer construction with graphene and copper foil
- Slim and flexible design for easy installation
- Compatible with 2280 M.2 SSDs and laptops
- Includes two heatsink sheets per pack
Cons
- No included mounting screws or hardware
- Adhesive backing may leave residue on the SSD
- Lacks a rigid fin structure for active airflow
Good fit if
- You need a low-profile solution for a laptop
- You want to prevent thermal throttling on an M.2 drive
- You prefer a simple peel-and-stick installation
Skip if
- You require active cooling with a fan
- You are installing the heatsink on a desktop motherboard with limited clearance
- You need a rigid metal block for maximum surface area
Verdict: GOWENIC Double Layer Graphene & Copper M.2 Heatsink is a practical passive cooling option for users who need to keep their laptop's M.2 SSD cool without adding bulk or noise to their setup.
Easycargo 100-Piece 15mm Copper Shim Kit
Best for: adjusting fit between SSD and heatsink
- Material
- Copper C1100
- Compatible Device
- PC, Laptop GPU, CPU, M.2 NVMe SSD
- Length
- 0.6 inches
- Width
- 0.6 inches
View on Amazon: Easycargo 100-Piece 15mm Copper Shim Kit Affiliate link
You get 100 pure copper C1100 pads for cooling M.2 NVMe SSDs. The kit includes 12 sizes with thicknesses from 0.1mm to 2mm. Each pad measures 15mm by 15mm. Copper C1100 offers 401W/mK thermal conductivity. You can use these shims to fill gaps between the drive and a heatsink. This set helps ensure proper contact for heat transfer in tight spaces.
Pros
- Pure Copper C1100 material with 401W/mK thermal conductivity
- Includes 100 pads across 12 different thicknesses
- Uniform 15mm by 15mm pad dimensions
- Available in styles with or without adhesive
Cons
- Requires manual cutting to fit non-standard sizes
- No pre-applied adhesive in the base option
- Sold as a bulk kit rather than a single unit
Good fit if
- You need precise gap filling for M.2 SSDs
- You want high thermal conductivity from pure copper
- You prefer to customize pad thickness yourself
Skip if
- You need a ready-to-install single heatsink
- You want a pre-adhesive solution without options
- You require a specific pre-cut shape
Verdict: Easycargo Pure Copper Shim Kit provides versatile gap-filling for M.2 NVMe SSDs. You should buy this if you need to adjust the fit between your drive and a cooling solution.
SGTKJSJS Copper M.2 2280 Laptop Heatsink
Best for: Low-profile laptop M.2 SSD cooling
- Material
- 100% copper
- Compatible Device
- M.2 2280 SSD
- Mounting Type
- Rubber ring, insulation sticker
- Features
- Thermal Pad
- Length
- 3 inches
- Width
- 0.87 inches
View on Amazon: SGTKJSJS Copper M.2 2280 Laptop Heatsink Affiliate link
This SGTKJSJS heatsink uses 100% pure copper to cool M.2 2280 SSDs. It includes 0.5mm and 1mm silicone thermal pads for uneven surfaces. The design requires only 1.5mm of height, making it ideal for laptops. It claims a 10-20°C cooling effect to prevent throttling. You get two pieces per pack for easy installation using rubber rings or stickers.
Pros
- Constructed from 100% pure copper for heat dissipation
- Includes 0.5mm and 1mm silicone thermal pads
- Low profile requires only 1.5mm installation height
- Fits standard M.2 2280 SSDs in laptops
Cons
- Cooling effect varies based on environment
- No active fan for forced airflow
- Basic passive design lacks advanced features
Good fit if
- You need a low-profile solution for a laptop
- You have limited vertical clearance under the chassis
- You want a passive copper heatsink for 2280 drives
Skip if
- You require active cooling with a fan
- You have a desktop with ample airflow
- You need RGB lighting or smart features
Verdict: SGTKJSJS 2280 Copper Heatsink fits users with tight laptop spaces who need a simple, passive copper solution. It is a practical option for preventing throttling where height is restricted.
JOYJOM 2mm Graphite-Coated Copper M.2 Heatsink
Best for: Laptop and PS5 M.2 2280 SSD cooling
- Material
- Pure Copper
- Compatible Device
- M.2 2280 SSD, Laptop, PS5
- Dimensions
- 70x20x2mm
- Features
- Thermal Pad
- Weight
- 1.06 ounces
View on Amazon: JOYJOM 2mm Graphite-Coated Copper M.2 Heatsink Affiliate link
This heatsink uses pure copper covered in graphite to cool M.2 2280 SSDs. The material offers high thermal conductivity, helping reduce temperatures by 10°C to 30°C. It includes a silicone thermal pad and rubber bands for secure mounting. The 2mm height makes it suitable for laptops and PS5 consoles where space is limited. You get a simple, effective cooling solution for standard NVMe drives.
Pros
- Pure copper construction for superior heat dissipation
- Graphite coating enhances thermal transfer
- Includes silicone thermal pad and mounting bands
- Low-profile 2mm design fits tight spaces
Cons
- Only fits 2280 size SSDs
- 2mm height limits use on desktops with clearance issues
- No explicit mention of warranty protection for SSD labels
Good fit if
- You need a low-profile cooler for a laptop
- You want pure copper for better cooling than aluminum
- You are installing the heatsink on a PS5
Skip if
- You require a heatsink taller than 2mm
- You need compatibility with 2230 or 2242 SSD sizes
- You prefer an aluminum heatsink for lighter weight
Verdict: JOYJOM 70x20x2mm Copper M.2 Heatsink provides reliable cooling for 2280 drives in compact devices like laptops. It is a solid choice for users prioritizing material conductivity over height flexibility.
Awxlumv Copper Laptop M.2 2280 Heatsink
Best for: laptop M.2 2280 SSD cooling
- Material
- 100% copper
- Compatible Device
- M.2 2280 SSD
- Mounting Type
- Mounting Screw
- Features
- Thermal Pad
- Length
- 2.95 inches
- Width
- 0.9 inches
View on Amazon: Awxlumv Copper Laptop M.2 2280 Heatsink Affiliate link
This heatsink is made from 100% copper with a thermal conductivity of 401W/m·K. It measures 2.95 by 0.9 inches and weighs 1.13 ounces. The design fits M.2 2280 SSDs in laptops and desktops. It includes two nano thermal pads in 0.5mm and 0.8mm thicknesses. You get mounting screws and a screwdriver for installation. The copper construction helps reduce SSD temperatures by 10-20°C.
Pros
- 100% copper material with 401W/m·K conductivity
- Includes 0.5mm and 0.8mm thermal pads
- Fits M.2 2280 SSDs in laptops
- Includes mounting screws and screwdriver
Cons
- Only compatible with 2280 size SSDs
- No software or monitoring features
- Cooling effect varies by environment
Good fit if
- You need a low-profile cooler for a laptop
- You want a pure copper heatsink
- You use standard 2280 M.2 SSDs
Skip if
- You have non-2280 M.2 drives
- You need active fan cooling
- You require smart temperature monitoring
Verdict: Awxlumv 2280 Copper Heatsink is a solid passive cooling option for standard M.2 2280 drives. It fits best in laptops where space is tight and you need reliable heat dissipation without extra complexity.
Haojiaho Pure Copper M.2 Heatsink 67x18x1.5mm
Best for: low-profile passive cooling
- Material
- Pure copper
- Compatible Device
- M.2 2280 SSD, PS5, Nintendo Switch
- Dimensions
- 67 x 18 x 1.5 mm
- Features
- Thermal Pad
- Weight
- 0.42 ounces
View on Amazon: Haojiaho Pure Copper M.2 Heatsink 67x18x1.5mm Affiliate link
This Haojiaho heatsink is made from 100% pure copper for efficient heat dissipation. It measures 67 x 18 x 1.5 mm, making it a thin option for tight spaces. The package includes a silicone thermal pad to improve contact between the SSD and the cooler. It is designed for M.2 2280 SSDs and fits laptops or desktops. You get reliable cooling performance for your storage drive.
Pros
- Constructed from 100% pure copper material
- Ultra-thin 1.5 mm height for low profile
- Includes silicone thermal pad for installation
- Compatible with M.2 2280 SSDs
Cons
- Smaller surface area than finned alternatives
- No active fan for forced airflow
- Limited to passive heat dissipation only
Good fit if
- You need a low-profile cooler for tight cases
- You want passive cooling for an M.2 SSD
- You prefer pure copper over aluminum
Skip if
- You require active fan cooling
- You have very limited vertical clearance under 1.5 mm
- You need compatibility with M.2 2230 drives
Verdict: Haojiaho Pure Copper M.2 Heatsink is a compact passive cooler for users with tight case clearances who need a simple copper solution for their M.2 2280 SSD.
Haojiaho 6mm Pure Copper M.2 2280 Heatsink
Best for: Desktops and consoles with ample clearance
- Material
- Pure copper
- Compatible Device
- M.2 2280 SSD, PS5, Nintendo Switch
- Dimensions
- 70 x 21 x 6 mm
- Features
- Thermal Pad
- Weight
- 1.64 ounces
View on Amazon: Haojiaho 6mm Pure Copper M.2 2280 Heatsink Affiliate link
This Haojiaho heatsink uses 100% pure copper to cool M.2 2280 SSDs. The block measures 70 by 21 by 6 mm and includes a silicone thermal pad for better heat transfer. You get a cooling effect of 5 to 20 degrees Celsius. It fits laptops, desktops, and consoles like the PS5. The design features grooves to increase the surface area for faster heat release into the air.
Pros
- Constructed from 100% pure copper for high thermal conductivity
- Includes a low-viscosity silicone thermal pad for installation
- Dimensions of 70 by 21 by 6 mm fit standard 2280 SSDs
- Groove design increases heat dissipation surface area
Cons
- Height of 6 mm may not fit in slim laptop chassis
- Lacks graphene coating found in some competing models
- No active fan or power connection for forced cooling
Good fit if
- You need a passive cooler for a desktop M.2 slot
- You want to cool a PS5 or Switch SSD
- You prefer pure copper over aluminum alloy
Skip if
- You have a tight laptop space under 6 mm
- You require active fan cooling for extreme loads
- You need a graphene-covered surface for maximum transfer
Verdict: Haojiaho 70x21x6mm Pure Copper Heatsink is a solid passive option for users with ample space who want the thermal efficiency of pure copper for their M.2 2280 SSD.
Specifications side by side
| Spec | GOWENIC 2280 M.2 Graphene Copper Heatsink 2-Pack | Easycargo 100-Piece 15mm Copper Shim Kit | SGTKJSJS Copper M.2 2280 Laptop Heatsink | JOYJOM 2mm Graphite-Coated Copper M.2 Heatsink | Awxlumv Copper Laptop M.2 2280 Heatsink | Haojiaho Pure Copper M.2 Heatsink 67x18x1.5mm | Haojiaho 6mm Pure Copper M.2 2280 Heatsink |
|---|---|---|---|---|---|---|---|
| Material | graphene, copper foil | Copper C1100 | 100% copper | Pure Copper | 100% copper | Pure copper | Pure copper |
| Compatible Device | 2280 M.2 SSD, laptop | PC, Laptop GPU, CPU, M.2 NVMe SSD | M.2 2280 SSD | M.2 2280 SSD, Laptop, PS5 | M.2 2280 SSD | M.2 2280 SSD, PS5, Nintendo Switch | M.2 2280 SSD, PS5, Nintendo Switch |
| Dimensions | not stated | not stated | not stated | 70x20x2mm | not stated | 67 x 18 x 1.5 mm | 70 x 21 x 6 mm |
| Mounting Type | not stated | not stated | Rubber ring, insulation sticker | not stated | Mounting Screw | not stated | not stated |
| Features | not stated | not stated | Thermal Pad | Thermal Pad | Thermal Pad | Thermal Pad | Thermal Pad |
| Length | not stated | 0.6 inches | 3 inches | not stated | 2.95 inches | not stated | not stated |
| Width | not stated | 0.6 inches | 0.87 inches | not stated | 0.9 inches | not stated | not stated |
| Weight | not stated | not stated | 2.89 ounces | 1.06 ounces | 1.13 ounces | 0.42 ounces | 1.64 ounces |
| Model | GOWENICpsq6wnirek | ES-C100-1515 | m2-t2p | 70x20x2mm | HC-M.2-1 | FG6718 | Thk. 6mm |
| Color | not stated | Copper | Copper Heatsinks | Black | not stated | Copper | Copper |
Frequently asked questions
What is the best low-profile M.2 heatsink for tight laptop spaces?
The SGTKJSJS Copper M.2 2280 Laptop Heatsink is designed for users with tight laptop spaces. It features a simple passive copper construction with an included thermal pad. This solution helps prevent thermal throttling where height is restricted, making it a practical choice for compact devices that need reliable cooling without extra bulk.
Which M.2 heatsink works for both laptops and PS5 consoles?
The JOYJOM 2mm Graphite-Coated Copper M.2 Heatsink is compatible with laptops, PS5 consoles, and standard M.2 SSDs. It measures 70x20x2mm and includes a thermal pad for direct heat transfer. This solid choice prioritizes material conductivity over height flexibility, providing reliable passive cooling for 2280 drives in compact devices like gaming consoles.
How do I fix a loose fit between my SSD and heatsink?
You should use the Easycargo 100-Piece 15mm Copper Shim Kit to adjust the fit. These pure copper shims fill gaps between your SSD and the cooling solution. Each shim measures 0.6 inches by 0.6 inches. This kit is versatile for GPU, RAM, PS5, and M.2 SSD applications, ensuring better thermal contact.
Is pure copper better than graphene for M.2 cooling?
Pure copper offers high thermal conductivity for efficient passive cooling. The Haojiaho 6mm Pure Copper M.2 Heatsink provides substantial thermal efficiency for users with ample space. While graphene adds a layer of conductive material, pure copper remains a standard for heat dissipation. You should choose based on your available clearance and thermal needs.
What are the dimensions of the Haojiaho 6mm heatsink?
The Haojiaho 6mm Pure Copper M.2 2280 Heatsink measures 2.75 inches in length. Its width is listed as 21 inches, with a height of 6 inches. It weighs 1.64 ounces and includes a thermal pad. This compact passive cooler is suitable for desktops and consoles where you have ample clearance for a thicker solution.
Does the GOWENIC heatsink come with a thermal pad?
The GOWENIC 2280 M.2 Graphene Copper Heatsink is a dual-layer design combining graphene and copper foil. It targets 2280 M.2 SSDs in laptops to prevent thermal throttling. The product description highlights its passive cooling nature without adding bulk. You should verify if a thermal pad is included for your specific installation needs.
Which heatsink is best for budget-conscious laptop users?
The SGTKJSJS Copper M.2 2280 Laptop Heatsink is identified as the best budget option. It offers a simple passive copper solution for low-profile laptop cooling. Weighing 2.89 ounces, it fits standard 2280 drives. This practical option prevents throttling in tight spaces, making it ideal for users who need effective cooling without a premium price point.