We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Rectangular copper heatsink 70x20x3.0mm with thermal pad and three rubber rings

EN-Labs

EN-Labs M.2 SSD Copper Heatsink 70x20x3.0mm diy cooling

SKU CH-MPNE-CWME5

Pure copper heatsink with thermal pad cools 2280 NVMe SSDs, measuring 70x20x3.0mm and including three rubber rings for mounting

  • Pure copper draws heat faster with 401 W/m·K conductivity
  • 0 mm thickness adds surface area for stronger dissipation
  • Silicone pad protects NAND particles and spreads heat evenly
  • Three rubber rings secure the heatsink without tools
  • Fits 2280 NVMe and NGFF drives such as 970 EVO and 981

M.2 2280 copper heatsink for NVMe SSDs

This pure copper heatsink measures 70x20x3.0mm and is designed for M.2 2280 size NVMe and NGFF solid state drives. It includes a silicone thermal pad and three rubber rings for secure mounting. The copper construction provides 401W/mk thermal conductivity for effective heat dissipation from the drive controller and memory chips. Suitable for desktop computers with sufficient clearance around the M.2 slot.

Check drive dimensions and motherboard clearance

Verify that your M.2 SSD measures approximately 70x20mm at the controller area before ordering. Ensure the 3.0mm thickness fits within the space above your motherboard M.2 slot without contacting other components. The thermal pad must be placed between the heatsink and SSD to prevent damage to the drive components. Confirm your drive uses the 2280 form factor for proper compatibility.

Adds cooling without extra power

The heatsink attaches directly to the SSD using the supplied rubber rings, requiring no motherboard mounting holes or power connections. It increases the surface area for heat exchange with surrounding air inside the case. This passive solution frees the SSD from thermal throttling during sustained workloads. Compatible with drives such as the 970 EVO, 960 PRO, 950 PRO, 850 EVO, 860 EVO, SN750 and PM981 models.

Highlights

  • Pure copper draws heat faster with 401 W/m·K conductivity
  • 0 mm thickness adds surface area for stronger dissipation
  • Silicone pad protects NAND particles and spreads heat evenly
  • Three rubber rings secure the heatsink without tools
  • Fits 2280 NVMe and NGFF drives such as 970 EVO and 981

Specifications

No published specifications for this item yet.

Questions about this item

What does the package include and is any extra hardware needed for installation?

The box contains one pure copper heatsink measuring 70x20x3.0mm, one thermal pad and three rubber rings for mounting. No additional parts are required.

Which M.2 SSD sizes and models are supported by this 70x20mm heatsink?

It fits 2280-size NVMe and NGFF drives such as the 970 EVO, 970 PRO, 960 PRO, 950 PRO, 860 EVO, 850 EVO, 750 series and PM981. Measure the controller area to confirm it matches the 70x20mm footprint.

How does the 401W/mk copper conductivity translate into real-world SSD temperatures?

Pure copper conducts heat nearly twice as fast as aluminium at 237W/mk, so the 3.0mm thick fin stack pulls heat from the controller and spreads it into the case airflow, lowering peak temperatures during sustained writes.

New to this? Which coin should you pay with — what to check, what it costs to pay, and what is never asked for.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.