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Copper M.2 2280 heatsink, 70x20x2mm, with thermal pad and rubber rings

EN-Labs

EN-Labs M.2 2280 Copper Heatsink 70x20x2mm diy cooling

SKU CH-AAS7-783T1

Pure copper heatsink with 401 W/m·k conductivity and silicone thermal pad cools 2280 NVMe SSDs in slim 2 mm profile

  • Pure copper conducts heat at 401 W/mK for faster cooling
  • 2 mm slim profile fits laptops and tight chassis spaces
  • Supports M.2 2280 NVMe and NGFF SSDs including popular models
  • Silicone thermal pad protects NAND chips and extends drive life
  • Three rubber rings included for secure tool-free mounting

Copper heatsink for 2280 SSDs

The EN-Labs M.2 copper heatsink measures 70x20x2mm and includes a thermal pad plus three rubber mounting rings. It fits NVMe and NGFF drives in the 2280 form factor. The slim 2mm profile suits laptops and other tight spaces where taller coolers cannot be installed.

Upgrade from bare drive operation

Adding this heatsink replaces running an M.2 SSD with no dedicated cooling. The jump is worth it when sustained workloads push the controller into thermal throttling. Pure copper conducts heat at 401W/mk, far above the 237W/mk of aluminium, so heat moves into the fins more quickly.

Capacity and headroom

The 70x20mm footprint covers most 2280 drive controllers and NAND packages. It comfortably handles typical gaming and productivity loads that would otherwise raise temperatures. In extended write-heavy scenarios or poorly ventilated chassis the thin 2mm mass can saturate, limiting further temperature reduction.

Highlights

  • Pure copper conducts heat at 401 W/mK for faster cooling
  • 2 mm slim profile fits laptops and tight chassis spaces
  • Supports M.2 2280 NVMe and NGFF SSDs including popular models
  • Silicone thermal pad protects NAND chips and extends drive life
  • Three rubber rings included for secure tool-free mounting

Specifications

No published specifications for this item yet.

Questions about this item

Will the 70x20mm heatsink cover the controller and NAND on my 2280 drive?

The copper block measures 70 by 20 millimetres and is 2 millimetres thick, matching the standard 2280 footprint so it sits across the controller and memory packages.

How do I attach the heatsink without overtightening the rubber rings?

Peel the thermal pad, place it on the SSD, set the copper heatsink on top, then stretch the three supplied rubber rings over the assembly — snug but not compressed flat.

When should I replace the included thermal pad?

Swap the pad whenever you remove the heatsink or if SSD temperatures rise noticeably after a year of continuous use.

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