The Micron 256GB NVMe PCIe Gen3 X4 M.2 2200 MTFDHBA256TCK-1AS1AABHA L36057-001 is an internal SSD designed for use with laptops and PCs. This green-colored solid-state drive offers a storage capacity of 256GB, with a transfer rate of 550 Mbps and a write speed that is 4 times faster. It features a low noise level and utilizes NVMe interface technology for efficient data processing. With a cache size of 256MB and a form factor of 2.5 inches, this Micron SSD is a reliable storage solution for enhancing the performance of your computer system.Tested and working