The Samsung PM871b 128GB M.2 2280 SATA III 6Gbps SSD MZNLN128HAHQ-000D1 is a reliable internal SSD designed for high-speed storage in computers and laptops. With a storage capacity of 128GB and read/write speeds of up to 540MB/s and 520MB/s respectively, this SSD provides fast and efficient data access for a variety of tasks. Made by the trusted brand Samsung in Korea, South, this SSD is a great choice for enhancing the performance of your system.