The Samsung 860 EVO 250GB is a high-performance internal solid-state drive designed for use with laptops, PCs, and Macs. With a sleek black color and a 2.5-inch form factor, this SSD offers fast read speeds of up to 550MB/s and write speeds of 520MB/s, making it an excellent choice for storage and transfer of large files. It has a storage capacity of 250GB and utilizes SATA III and SATA I interfaces for efficient connectivity. The drive is also RoHS compliant and features a cache size of 512 MB, providing reliable and consistent performance for a wide range of computing tasks.