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Copper M.2 heatsink 70x20x6.0mm with thermal pad and rubber rings

EN-Labs

EN-Labs M.2 SSD Copper Heat Sink 70x20x6.0mm diy cooling

SKU CH-QT0P-T6JN6

Pure copper heatsink with 401 W/mk conductivity and included thermal pad cools 2280 NVMe SSDs in desktops with 6.0 mm clearance

  • Pure copper conducts heat at 401 W/mK for faster SSD cooling
  • 70×20×6.0 mm profile fits 2280 NVMe and NGFF drives
  • Included silicone pad protects NAND particles while transferring heat
  • Three rubber rings secure the heatsink without tools
  • 0 mm thickness adds surface area for better dissipation in desktops

Pure Copper M.2 Heatsink

The EN-Labs copper heat sink measures 70x20x6.0mm and is designed for 2280 NVMe and NGFF solid-state drives. It targets desktop builders who have enough internal clearance for a 6.0mm thick radiator and want to lower drive temperatures without active cooling.

Simple Mounting with Included Parts

Installation uses the supplied thermal pad and three rubber rings to secure the heatsink onto the drive controller. The pad must sit between the copper and the SSD to avoid damaging the memory chips. Builders should verify their drive's chip area matches the 70x20mm footprint before fitting.

Thermal Capacity for High-Performance Drives

Pure copper rated at 401W/mk conducts heat away from controllers found in drives such as the 970 EVO, 960 PRO or 950 PRO. The 6.0mm thickness provides extra surface area for passive dissipation in spacious cases. In cramped laptops or boards with tight M.2 slots the added height may prevent the drive from seating correctly.

How it compares

Measured against everything we stock in Heatsinks & Water Blocks, at today’s prices. Recalculated every night.

Price $9.99
Cheaper than about 70% of the 609 comparable items (median $15.99).

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Specifications

No published specifications for this item yet.

Questions about this item

How can I verify the copper heatsink is reducing my M.2 SSD temperature after installation?

Measure the SSD temperature under load before and after fitting the 70x20x6.0mm heatsink with the included thermal pad; a drop of several degrees confirms the 401W/mk copper is conducting heat away effectively.

What comes in the package and do I need any extra parts to mount it on a 2280 NVMe drive?

The box contains one pure copper heatsink, one silicone thermal pad, and three rubber rings for securing the assembly — no additional hardware is required for a standard 2280 NVMe SSD.

Which SSD models are confirmed compatible with the 70x20mm heatsink dimensions?

The 70x20mm footprint matches popular 2280 NVMe drives such as the SN750, 850 EVO, 860 EVO, 950 PRO, 960 EVO, 960 PRO, 970 EVO, 970 PRO and PM981; always measure your SSD controller area first to ensure it fits within 70x20mm.

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