Gigastone Game Pro 2-Pack 128GB SSD SATA III 6Gb/s. 3D NAND 2.5' Internal Solid State Drive [Time-saving]: Read speed up to 510 MB/s. Save your precious time waiting for OS boot up and software loading. Best replacement for traditional Hard Disk Drive (HDD). [Technology]: 3D NAND with SLC Cache brings out high speed performance and commits the product longevity. [Compatibility]: 2.5'' SSD 7mm design fits laptop/desktop and even ultra-slim notebook. [Reliability]: Shock Resistance, Vibration Resistance, Quiet. [Support]: Gigastone 3-year limited warranty.