Built with Micron 3D NAND technology This Crucial CT240BX500SSD1 BX500 Series 240GB Internal Solid State Drive supports sequential read speeds up to 540 MB/s and sequential write speeds up to 500 MB/s, making it easy to transfer large files quickly. This SSD will fit into 2.5″ drive bays that support drive heights of 7mm. Also featured is a SATA III