The SK hynix BC501 256GB M.2 2242 NVMe SSD HFM256GDHTNG is a high-performance internal SSD designed for use in laptops and PCs. With a storage capacity of 256GB, this green-colored SSD offers fast write speeds that are 4 times faster than traditional SSDs. The drive supports NVMe interface and utilizes a M.2 unit type for easy installation. Manufactured in Korea, this SK hynix SSD provides reliable storage with a cache size of 256 MB, making it a great choice for enhancing the speed and efficiency of your computing experience.