(Old Model) (Old Model) Toshiba 2TB SATA 6Gb/s 7200rpm 3.5" Inte Works with Serial ATA (SATA) enabled notebook computers Read/Write cache for increased performance Low power consumption with adaptive power modes Internal shock sensor and ramp loading technology to help protect your drive Perpendicular Magnetic Recording (PMR) Technology Tunnel Magneto-Resistive (TMR) Recording Head Technology Native Command Queuing (NCQ) Support 3 Year Limited Warranty