M.2 NVMe SSD Copper Heatsink with Thermal Pads – 2280 Laptop

Keep Your M.2 NVMe SSD Cool & Running at Peak Performance

Overheating is one of the biggest enemies of SSD longevity and speed. The Shunmaii M.2 NVMe SSD Copper Heatsink is engineered specifically for M.2 2280 SSDs in laptops, offering superior heat dissipation to protect your drive and maintain top speeds during heavy workloads, gaming, and data transfers.

Made in Mainland China.

Why Choose This SSD Heatsink?

• Premium Pure Copper Construction: With an exceptional thermal conductivity of 401 W/MK, pure copper transfers heat away from your SSD far more efficiently than aluminum alternatives — keeping your drive cooler under sustained load.
• Included Thermal Silicone Pads: Each heatsink ships with high-quality 6 W/MK thermal conductive silicone grease pads that conform tightly to the SSD surface for maximum contact and heat transfer.
• Secure Buckle & Screw Fixation: Six built-in clips grip the drive firmly with adjustable tightness, and the rear of the heatsink shares the SSD's existing retention screw — no drilling, no modifications needed.
• Slim-Fit Laptop Design: At just 80 × 23.6 mm (3.15 × 0.93 in) with a total installed thickness of only 3.75 mm, this heatsink fits neatly inside most laptop chassis without clearance issues.
• Single & Double Sided Options: Available in single-sided or double-sided configurations, so you can choose the right cooling solution whether your SSD has chips on one or both sides.
• Tool-Friendly Installation: The heatsink tail attaches directly using your SSD's existing motherboard screw — no extra hardware required beyond what's in the box.
• No High-Concern Chemicals: Manufactured without high-concern chemical substances for safe everyday use inside your laptop.

Full Specifications

What's in the Box

• 1 × M.2 SSD Copper Heatsink
• 1 × Retention Screw
• 1 set × Thermal Silicone Pad(s)

Easy Drop-In Installation

Installing the heatsink takes only minutes. Simply peel the backing off the thermal silicone pad, align the heatsink over your M.2 2280 SSD, clip it into place with the six integrated clips, and fasten the tail using your drive's existing screw. No special tools or technical expertise required.

For more on managing heat in computer components and understanding thermal performance, see the U.S. Department of Energy's resources on thermal management for electronics.

Explore More from Our Store

Looking for other accessories to keep your setup running smoothly? Check out our 100W Dual-Port Car Charger for Fast Charging or our 140W USB-C Fast Charger with Auto Power-Off Overcharge Protection.

Frequently Asked Questions

Q: Is this M.2 SSD heatsink compatible with all M.2 2280 NVMe drives?

A: Yes — this copper heatsink is designed to fit the standard M.2 2280 form factor (80 mm length), which covers the vast majority of NVMe SSDs used in laptops today, including popular drives from brands like Samsung, WD, Kingston, and Crucial. Always verify your laptop has sufficient clearance (minimum 3.75 mm above the SSD slot) before installing.

Q: Do I need to apply additional thermal paste alongside the included silicone pad?

A: No additional thermal paste is needed. The included 6 W/MK thermal silicone grease pad provides excellent surface contact and heat transfer on its own. Simply peel, press, and secure — the pad handles the thermal interface between your SSD and the copper heatsink.

Q: Will this heatsink fit inside my laptop without causing lid clearance issues?

A: The heatsink adds only 3.75 mm of total thickness over the SSD once installed. Most modern laptops with an accessible M.2 slot have adequate clearance, but it is always advisable to check your specific laptop model's M.2 slot clearance in the manufacturer's service manual before purchasing.

Q: Does this heatsink support single-sided and double-sided SSDs?

A: Yes. The heatsink is available in both single-sided and double-sided configurations. Single-sided includes one thermal pad for SSDs with chips on one face; double-sided includes two thermal pads for SSDs with chips on both faces. Select the appropriate option when ordering.