The Samsung PM981a 512GB NVMe PCIe M.2 2280 SSD (MZ-VLB512B) is a high-performance internal SSD designed for use in laptops and PCs. With a storage capacity of 512GB, this SSD boasts a fast transfer rate of 550 Mbps and is equipped with NVMe interface technology for efficient data processing. The green-colored drive is manufactured by Samsung in Korea and comes with a 1-year warranty. Ideal for those looking to upgrade their storage capacity with a reliable and high-speed solid-state drive.