The Samsung 990 Pro 1TB M.2 NVMe Internal SSD is a high-performance solid-state drive suitable for use with laptops and PCs. With a sleek black design and a storage capacity of 1TB, this SSD offers fast transfer rates of up to 550 Mbps and a write speed that is 4 times faster. It features a heatsink to enhance performance and reliability, and is backed by a 5-year manufacturer warranty. The internal SSD also makes use of a combination of HDD and SSD storage formats, ensuring efficient data management and access.