A- This NVMe M.2 heatsink compatible with M.2 2280 SSD . It’s universally fit for laptops and PS5 console's, Perfectly fit for Samsung 850 EVO, 860 EVO, 960 EVO, 970 EVO, 950 PRO, 960 PRO, 970 PRO, etc. | B- Designed for the compact space ,minimum installation height required: 2mm. , with 10-20°C cooling effect (Varies depending on the environments), cool your M.2 SSD to a safe temp to avoid overheating and throttling. | C- 100% copper, cut and polished,High performance Thermal Heatsink; | D- Providing unique silicone1mm Thick 4pcs thermal pad | E- Two mounting methods: rubber ring and high temperature insulation sticker for compact space in .