EN-Labs
EN-Labs M.2 2280 Pure Copper Heatsink 70x20x6.0mm diy cooling
Pure copper M.2 2280 heatsink with thermal pad and rubber mounts, 70×20×6.0 mm, 401 W/mk conductivity for NVMe SSDs
- Pure copper conducts heat at 401 W/m·K — far above aluminium's 237 W/m·K
- 0 mm thickness gives extra surface area for faster heat exchange with air
- Silicone thermal pad protects SSD chips while transferring heat to the heatsink
- Fits M.2 2280 NVMe and NGFF drives such as 970 EVO, 960 PRO, 950 PRO
- Three rubber rings included for secure, tool-free mounting on the SSD
EN-Labs Pure Copper M.2 2280 Heatsink
This EN-Labs heatsink fits 2280 size NVMe and NGFF solid-state drives. Pure copper construction with a 401W/mk thermal conductivity rating moves heat away from the controller and NAND. A thermal pad and three rubber rings are included for secure mounting. It targets desktop builders who have clearance for a 6.0mm thick radiator.
6.0mm Thickness for Sustained Heat Dissipation
The 70x20x6.0mm dimensions provide extra surface area so heat exchanges with ambient air continuously rather than soaking into a thin plate. Copper's 401W/mk conductivity outperforms aluminium at 237W/mk during long write sessions. The silicone pad fills microscopic gaps to keep thermal resistance low over time. Desktop cases with sufficient vertical room benefit most from this profile.
70x20mm Footprint Decides Compatibility
Measure the SSD controller area before purchase; the heatsink covers 70x20mm exactly. Drives with larger or offset components will not make full contact. Laptops and thin small-form-factor boards often lack the 6.0mm Z-height this radiator requires. Buyers needing a slimmer profile or wider coverage must choose a different solution.
Highlights
- Pure copper conducts heat at 401 W/m·K — far above aluminium's 237 W/m·K
- 0 mm thickness gives extra surface area for faster heat exchange with air
- Silicone thermal pad protects SSD chips while transferring heat to the heatsink
- Fits M.2 2280 NVMe and NGFF drives such as 970 EVO, 960 PRO, 950 PRO
- Three rubber rings included for secure, tool-free mounting on the SSD
Specifications
No published specifications for this item yet.
Questions about this item
Does the 6.0 mm thick copper heatsink stay cool and silent during all-day SSD workloads?
The 70×20×6.0 mm pure copper block has no moving parts, so it runs completely silent and dissipates heat through its large surface area without any fan noise.
What must I already have to install this heatsink on my M.2 2280 NVMe drive?
You need an M.2 2280 NVMe or NGFF SSD with a controller area that matches the 70×20 mm footprint and enough clearance around the slot for the 6.0 mm thickness.
Will this 70×20 mm copper heatsink fit older SSDs like the 950 PRO or 960 EVO that I want to keep using?
Yes — the heatsink supports the 2280 form factor used by drives such as the 950 PRO, 960 EVO, 970 EVO and similar models listed in the compatibility examples.
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