6 Best Alternatives to the JEYI M.2 2280 Copper Fin (2026)
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The JEYI M.2 2280 Copper Fin SSD Cooler offers passive cooling with 36 copper fins and a CNC aluminum frame. If you are looking for jeyi m 2 nvme SSD heatsink alternatives, you may need a different form factor. This original model measures 2.83 x 0.94 x 0.47 inches and weighs 1.76 ounces. It is designed for standard desktop M.2 2280 drives. Some users require a lower profile for tight laptop spaces. Others need server-grade components for 1U rack builds. The list includes options that share key specifications like copper construction and passive heat dissipation. These alternatives provide varied dimensions and mounting styles to fit specific clearance constraints. You might prefer a pure copper shim for custom gap filling. A specialized server heatsink could suit high-density storage setups. Each listed product overlaps with the original in material or cooling method. This ensures you find a compatible solution regardless of your unique spatial or performance requirements.
How each alternative compares
Dynatron 1U Passive Copper Heatsink
The Dynatron A25 is built for 1U server racks using AMD EPYC SP3 sockets. It is much larger than the JEYI, measuring 4.4 x 3 x 1 inches and weighing 1.3 pounds. While the JEYI targets desktop M.2 drives, this unit is designed for high-density data center environments. It uses skived copper fins and pre-applied thermal grease for passive cooling. You should choose this if you are building a specialized server. It is not suitable for standard desktop PC cases or laptop builds due to its size and socket compatibility. The JEYI remains the better choice for general consumer hardware.
SilverStone 1U Passive Copper Server Heatsink
The SilverStone SST-XE01-2011 is a passive copper heatsink for LGA 2011 and LGA 2066 CPUs in 1U servers. It measures 3.54 x 3.54 x 1.02 inches and weighs 1.08 pounds. This is significantly bulkier than the compact JEYI M.2 cooler. It is intended for engineers needing low-profile cooling in confined rack spaces with adequate airflow. The JEYI is designed for M.2 NVMe SSDs, not CPUs. If you need to cool a processor in a 1U server chassis, this SilverStone model is the correct tool. For cooling a storage drive in a desktop or laptop, the JEYI is the appropriate and much smaller alternative.
Easycargo 100-Piece 15mm Copper Shim Kit
The Easycargo kit provides 100 copper shims measuring 0.6 x 0.6 inches. It is not a heatsink with fins. Instead, it serves as flexible thermal padding to fill gaps for M.2 SSDs or other components like GPUs and RAM. The JEYI uses 36 copper fins to dissipate heat passively. This kit offers no active heat spreading surface. You should pick this if you need to adjust clearance for an existing cooling solution. It is a budget-friendly option for custom builds where standard heatsinks do not fit. It does not replace the cooling function of the JEYI fins but assists in thermal contact.
SGTKJSJS Copper M.2 2280 Laptop Heatsink
The SGTKJSJS M.2 2280 heatsink is designed for tight laptop spaces. It measures 3 x 0.87 inches and weighs 2.89 ounces. It is slightly larger and heavier than the JEYI, which weighs 1.76 ounces and measures 2.83 x 0.94 inches. Both use copper for passive cooling and include thermal pads. This alternative works best for basic storage drives that do not generate extreme heat. You should choose this if your laptop chassis has specific clearance constraints that favor its dimensions. The JEYI remains a strong option for desktops where its aluminum frame adds structural support. Both are silent, passive solutions for M.2 drives.
Icepc 2mm Pure Copper M.2 Heatsink
The Icepc CAICEPC0009-2 is an ultra-slim 2mm pure copper heatsink. It measures 2.76 x 0.79 x 0.08 inches and weighs only 0.99 ounces. This is far thinner than the JEYI, which is 0.47 inches high. It is ideal for laptops or tight spaces where height is the primary constraint. The JEYI offers more surface area with its 36 fins and aluminum frame. You should pick the Icepc if you have less than half an inch of clearance. It provides reliable passive cooling for M.2 2280 SSDs. The JEYI is better for desktops where height is not limited. Both use copper and include thermal pads for heat transfer.
Lenovo Genuine OEM M.2 Passive Heatsink
The Lenovo OEM M.2 Passive Heatsink is a genuine replacement part for Lenovo hardware. It is designed for silent operation and OEM compatibility. Specific dimensions and materials are not listed in the provided data, but it is intended for M.2 SSDs. You should choose this if you are repairing or upgrading a Lenovo device and need exact fitment. The JEYI is a universal aftermarket option with known specs like 36 copper fins and a CNC aluminum frame. If you do not require OEM parts, the JEYI offers a transparent specification sheet. The Lenovo unit prioritizes brand compatibility over detailed public technical data.
Quick picks
Our 7 picks
JEYI M.2 2280 Copper Fin SSD Cooler
Best for: Silent M.2 2280 SSD cooling
- Material
- Copper, aluminum
- Cooling Method
- Passive
- Compatible Device
- M.2 2280 NVMe SSD
- Dimensions
- 2.83 x 0.94 x 0.47 inches
- Features
- Thermal Pad
- Weight
- 1.76 ounces
View on Amazon: JEYI M.2 2280 Copper Fin SSD Cooler Affiliate link
This passive cooler uses 36 copper fins with high thermal conductivity to dissipate heat from your M.2 NVMe SSD. The CNC aluminum frame holds the fins securely in a compact 2.83 x 0.94 x 0.47-inch footprint. It includes three thermal pads for direct contact. You get quiet operation without moving parts, making it suitable for desktop builds where space is tight and noise matters.
Pros
- 36 copper fins for high surface area
- 401 W/m·K thermal conductivity
- Passive cooling with no fan noise
- CNC aluminum frame for sturdy mounting
- Includes 3 thermal pads
Cons
- Passive design requires airflow to work
- Limited to M.2 2280 SSD sizes
- No active fan for high-load scenarios
Good fit if
- You need silent operation for your NVMe drive
- You have standard M.2 2280 SSDs
- You want a low-profile copper solution
Skip if
- You require active fan cooling
- You use non-standard M.2 SSD sizes
- You need RGB lighting effects
Verdict: JEYI M.2 2280 Copper Heatsink is a quiet, passive option for users with standard M.2 2280 drives who prioritize low noise and a compact copper build.
Dynatron 1U Passive Copper Heatsink
Best for: 1U AMD EPYC SP3 server builds
- Socket Compatibility
- SP3
- Material
- Copper 1100
- Server Height
- 1U
- Cooling Method
- Passive
- Compatible Device
- AMD EPYC
- Dimensions
- 4.4 × 3 × 1 inches
View on Amazon: Dynatron 1U Passive Copper Heatsink Affiliate link
This is a passive copper heatsink designed for AMD EPYC processors on the SP3 socket. It uses skived fin technology and pure Copper 1100 for heat dissipation. The unit stands 1 inch tall, fitting into 1U server chassis. It comes with Shin-Etsu 7762 thermal grease pre-printed on the base. You need this if you are building a high-density server environment that requires reliable passive cooling for enterprise-grade CPUs.
Pros
- Uses pure Copper 1100 material for high thermal conductivity
- Features skived fin construction for efficient surface area
- Includes Shin-Etsu 7762 thermal grease pre-applied
- Fits standard 1U server height constraints
Cons
- Only compatible with AMD EPYC SP3 socket
- Passive cooling requires strong case airflow
- Large footprint at 4.4 inches long and 3 inches wide
Good fit if
- You are building a 1U server chassis
- You use an AMD EPYC SP3 processor
- You need passive cooling without fan noise
Skip if
- You have a consumer desktop CPU like Intel Core or AMD Ryzen
- You need active cooling with a fan
- You are using a standard ATX or micro-ATX case
Verdict: Dynatron A25 1U Passive Copper Heatsink is a specialized component for 1U server builds using AMD EPYC SP3. It provides robust passive cooling through skived copper fins and pre-applied thermal grease. This fits data center or high-density storage setups, not standard desktop PCs.
SilverStone 1U Passive Copper Server Heatsink
Best for: 1U server builds with LGA 2011/2066 CPUs
- Socket Compatibility
- LGA2011/2066
- Material
- Copper skived-fin and copper base
- Server Height
- 1U
- Cooling Method
- Passive
- System Type
- Server
- Dimensions
- 3.54 × 3.54 × 1.02 inches
View on Amazon: SilverStone 1U Passive Copper Server Heatsink Affiliate link
This is a passive copper heatsink designed for 1U rackmount servers. It uses skived-fin copper construction with a copper base to dissipate heat without fans. The unit stands 1.02 inches tall and fits Intel LGA 2011 and LGA 2066 sockets. You need active case airflow to make it work. It is built for dense server environments where height is limited.
Pros
- Copper skived-fin and copper base construction
- Fits Intel LGA 2011 and LGA 2066 sockets
- Ultra-low 1.02 inch profile height
- Passive cooling design requires no fan power
Cons
- Passive cooling requires strong case airflow to function
- Limited to LGA 2011 and LGA 2066 sockets only
- Heavy 1.08 pound weight may stress thin server motherboards
Good fit if
- You are building a 1U rackmount server
- You use an Intel LGA 2011 or LGA 2066 processor
- You have high static pressure fans for passive cooling
Skip if
- You need support for AMD or modern Intel sockets
- You want a fanless PC without forced airflow
- You are building a standard desktop tower
Verdict: SilverStone 1U Passive Copper Cooler LGA 2011 is a specialized heatsink for 1U servers using LGA 2011 or LGA 2066 CPUs. It suits engineers who need low-profile cooling in confined rack spaces with adequate airflow.
Easycargo 100-Piece 15mm Copper Shim Kit
Best for: Custom gap filling for M.2 SSDs
- 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
This kit provides 100 copper pads for thermal management. The pads measure 15 by 15 millimeters. You get 12 different thickness options ranging from 0.1 to 2 millimeters. The material is pure Copper C1100 with high thermal conductivity. It works well for M.2 NVMe SSDs, GPUs, and RAM. You can choose versions with or without adhesive.
Pros
- Pure Copper C1100 material for efficient heat transfer
- Includes 100 pads across 12 thickness variations
- Available in versions with or without glue
- Thin profile fits low clearance spaces
Cons
- Requires manual cutting to fit specific SSD dimensions
- Not a pre-formed heatsink with fins or pipes
- No integrated mounting hardware included
Good fit if
- You need to fill small gaps between components and surfaces
- You require precise thickness adjustments for thermal contact
- You are building custom cooling solutions for M.2 SSDs
Skip if
- You want a ready-to-install passive heatsink with fins
- You need a single large plate for a GPU backplate
- You prefer a solution with integrated mounting clips
Verdict: Easycargo 15mm Copper Shim Kit offers flexible thermal padding for custom builds. It suits users who need to adjust clearance for M.2 NVMe SSDs or other components. It is not a direct replacement for finned heatsinks.
SGTKJSJS Copper M.2 2280 Laptop Heatsink
Best for: tight laptop spaces with uneven SSDs
- 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% copper to cool M.2 2280 SSDs in laptops. It requires only 1.5mm of clearance. The package includes two silicone thermal pads in 0.5mm and 1mm thicknesses. This allows you to fit the unit over uneven components. It mounts with rubber rings or high-temperature stickers. It targets compact spaces where standard coolers will not fit.
Pros
- 100% copper construction for heat dissipation
- Includes 0.5mm and 1mm thermal pads
- Fits tight 1.5mm clearance spaces
- Mounts via rubber ring or insulation sticker
Cons
- Passive cooling only, no fan included
- Cooling effect varies by environment
- No active airflow for sustained heavy loads
Good fit if
- You have a laptop with limited vertical space
- You need to cover uneven SSD components
- You want a simple passive cooling solution
Skip if
- You require active fan cooling
- Your chassis has less than 1.5mm clearance
- You need high-performance gaming thermal management
Verdict: SGTKJSJS M.2 2280 Copper Heatsink fits users who need a passive solution for tight laptop spaces. It works best for basic storage drives that do not generate extreme heat.
Icepc 2mm Pure Copper M.2 Heatsink
Best for: Low-profile passive cooling for M.2 2280 SSDs
- Material
- Pure Copper
- Compatible Device
- M.2 2280 SSD, Laptop PC
- Dimensions
- 70x20x2mm
- Mounting Type
- Silicone Based Thermal Pad
- Weight
- 0.99 ounces
View on Amazon: Icepc 2mm Pure Copper M.2 Heatsink Affiliate link
This Icepc heatsink is a passive cooler made from pure copper. It measures 2.76 inches long, 0.79 inches wide, and 0.08 inches high. The kit includes a silicone-based thermal pad to protect your SSD. Pure copper offers higher thermal conductivity than aluminum, helping the heat exchanger release warmth faster into the air. It fits M.2 2280 SSDs and is designed for laptops or narrow spaces with professional air ducts.
Pros
- Constructed from pure copper for high thermal conductivity
- Includes a silicone-based thermal pad for protection
- Slim 0.08-inch height fits narrow spaces
- Designed for M.2 2280 SSDs
Cons
- Only 0.08 inches tall, limiting surface area
- Passive design requires existing airflow
- No active fan for forced cooling
Good fit if
- You need a low-profile cooler for a laptop
- You want pure copper for better heat transfer
- You have an M.2 2280 SSD
Skip if
- You need active cooling with a fan
- You have a taller case with better airflow
- You use an M.2 2242 or 2230 SSD
Verdict: Icepc Pure Copper M.2 2280 Heatsink is a slim, passive solution for users who need a low-profile cooler for laptops or tight spaces. It delivers reliable heat dissipation through pure copper construction.
Lenovo Genuine OEM M.2 Passive Heatsink
Best for: Lenovo M.2 SSD passive cooling replacements
- Compatible Device
- M.2 SSD
- Cooling Method
- Passive
View on Amazon: Lenovo Genuine OEM M.2 Passive Heatsink Affiliate link
This Lenovo heatsink is a genuine OEM replacement part designed for M.2 SSDs. It uses passive cooling, meaning it relies on natural airflow and conduction rather than a fan. The unit is constructed from durable materials intended to restore device functionality or replace worn components. It is a straightforward, non-electric solution for managing NVMe drive temperatures without adding moving parts to your build.
Pros
- Genuine OEM Lenovo replacement part
- Passive cooling method with no fan noise
- Compatible with standard M.2 SSD form factors
- Durable construction for long-lasting use
Cons
- Passive design offers lower cooling capacity than active fans
- No thermal pads or adhesive included in data
- Specific compatibility limited to Lenovo systems
Good fit if
- You need a direct OEM replacement for a Lenovo device
- You prefer silent operation without fan noise
- You want a simple passive cooling solution for an M.2 drive
Skip if
- You need active cooling for high-performance drives
- You are building a non-Lenovo system
- You require included thermal interface materials
Verdict: Lenovo OEM M.2 Passive Heatsink is a specialized part for users needing a genuine replacement for Lenovo hardware. It suits those prioritizing silent operation and OEM compatibility over maximum thermal performance.
Specifications side by side
| Spec | JEYI M.2 2280 Copper Fin SSD Cooler | Dynatron 1U Passive Copper Heatsink | SilverStone 1U Passive Copper Server Heatsink | Easycargo 100-Piece 15mm Copper Shim Kit | SGTKJSJS Copper M.2 2280 Laptop Heatsink | Icepc 2mm Pure Copper M.2 Heatsink | Lenovo Genuine OEM M.2 Passive Heatsink |
|---|---|---|---|---|---|---|---|
| Socket Compatibility | not stated | SP3 | LGA2011/2066 | not stated | not stated | not stated | not stated |
| Material | Copper, aluminum | Copper 1100 | Copper skived-fin and copper base | Copper C1100 | 100% copper | Pure Copper | not stated |
| Server Height | not stated | 1U | 1U | not stated | not stated | not stated | not stated |
| Cooling Method | Passive | Passive | Passive | not stated | not stated | not stated | not stated |
| Compatible Device | M.2 2280 NVMe SSD | AMD EPYC | not stated | PC, Laptop GPU, CPU, M.2 NVMe SSD | M.2 2280 SSD | M.2 2280 SSD, Laptop PC | not stated |
| Dimensions | 2.83 x 0.94 x 0.47 inches | not stated | not stated | not stated | not stated | 70x20x2mm | not stated |
| Mounting Type | not stated | not stated | not stated | not stated | Rubber ring, insulation sticker | Silicone Based Thermal Pad | not stated |
| System Type | not stated | not stated | Server | not stated | not stated | not stated | not stated |
| Features | Thermal Pad | not stated | not stated | not stated | Thermal Pad | Thermal Pad | not stated |
| Weight | 1.76 ounces | 1.3 pounds | 1.08 pounds | not stated | 2.89 ounces | 0.99 ounces | not stated |
| Length | not stated | not stated | not stated | 0.6 inches | 3 inches | not stated | not stated |
| Width | not stated | not stated | not stated | 0.6 inches | 0.87 inches | not stated | not stated |
| Model | Q80 | A25 | SST-XE01-2011 | ES-C100-1515 | m2-t2p | CAICEPC0009-2 | not stated |
| Color | not stated | not stated | 1U LGA2011/2066 Passive | Copper | Copper Heatsinks | not stated | not stated |
| Size | not stated | not stated | not stated | not stated | not stated | 2mm | not stated |
If you also need an external enclosure, review specifications for vantec m 2 nvme SSD alternatives.
Frequently asked questions
Can I use a server heatsink for my desktop M.2 SSD?
It is not recommended. The Dynatron A25 and SilverStone SST-XE01-2011 are designed for 1U server racks with specific sockets like SP3 or LGA 2011. These units are significantly larger and heavier than desktop components. They do not fit standard consumer motherboards or case layouts. You should choose a heatsink designed for M.2 NVMe drives instead.
What is the difference between a copper shim and a finned heatsink?
A copper shim is a flat plate used to fill gaps, while a finned heatsink dissipates heat through surface area. The Easycargo kit provides flat copper shims for custom gap filling. It is not a direct replacement for finned designs. Use shims to adjust clearance for SSDs or other components, but do not expect the same cooling performance as a dedicated heatsink.
Is passive cooling effective for M.2 SSDs?
Passive cooling works well for standard drives that do not generate extreme heat. All listed alternatives use passive methods without fans. The JEYI and Icepc models rely on copper construction to draw heat away from the drive. This approach ensures silent operation. It is suitable for users who prioritize low noise and compact builds over maximum thermal performance.
Do these heatsinks require thermal paste or pads?
Some models include thermal interface materials, while others rely on your own application. The Dynatron A25 comes with pre-applied thermal grease. The SGTKJSJS and Icepc models feature thermal pads for direct contact. If a product does not list included materials, you will need to provide your own thermal pad or paste to ensure efficient heat transfer between the SSD and the cooler.
Which heatsink is best for a tight laptop space?
The Icepc Pure Copper M.2 2280 Heatsink is ideal for confined areas. It measures only 0.08 inches in height, making it extremely low-profile. The SGTKJSJS model is also suitable for laptops, measuring 0.87 inches wide. Both use passive copper construction. They are designed to fit within the limited clearance found in many modern laptop chassis without interfering with other components.
Can I use a Lenovo OEM heatsink on a non-Lenovo motherboard?
Likely not. The Lenovo Genuine OEM M.2 Passive Heatsink is a specialized part designed for Lenovo hardware compatibility. It may not match the mounting standards or dimensions of third-party motherboards. It is intended for users needing a genuine replacement for existing Lenovo systems. For other builds, choose a universal M.2 heatsink like the JEYI or Icepc models that fit standard 2280 drives.