(OLD MODEL) Crucial M500 120GB SATA 2.5&rdquo; 7mm (with 9.5mm adapter) Internal Solid State Drive -  CT120M500SSD1 Transformative performance: dramatically faster than a hard drive Nearly instantaneous boot times Sequential Read: 500 MB/s | Sequential Write: 130 MB/s | 4KB Random Read: 62,000 IOPS Ample storage: available in capacities up to terabyte-class Includes top-level hardware encryption technology