Brand new 512 ssd for all sata machines 6gb/s HS-SSD-E100/512G The E100 series solid state drive is developed from years of experience and expertise on storage technology and flash memory management. This product is specialized for optimization of computer operating systems and offers stable and fast data service by accelerating startup and performance. High R/W speed - SATA 3.0, Read speed up to 560 MB/s 3D NANDtechnology - 3D NAND offers the potential for higher capacity, performance and stability Vibration resistant structure - Free of mechanical structure, electronic chip control for better data safety Slim and portable - 2.5 inch, 7 mm thick, <=45g