The Samsung PM981a 512GB M.2 NVMe PCIe Internal SSD is a high-performance solid-state drive that offers fast read and write speeds of up to 3500MB/s and 2900MB/s respectively. With a storage capacity of 512GB, this SSD is suitable for use in laptops and PCs, providing reliable storage for files and applications. The green-colored drive features a compact M.2 form factor and utilizes NVMe technology for efficient data transfer. Additionally, the PM981a comes with a manufacturer warranty of 5 years, ensuring durability and performance for the long term.