Seagate Momentus 750Gb SATA II 2.5" Serial ATA II

The Momentus family of 2.5-inch laptop drives offers innovative options and features, such as capacity up to 750GB, two different performance speeds, and three significant features.
Key Features and Benefits - Seagate SmartAlign™ technology provides a transition to 4K sectors without the need for software utilities - Seagate Self-Encrypting Drives deliver government-grade encryption without performance degredation – protecting your data where it lives. The FIPS 140-2 options are NIST government certified for both U.S. and Canadian usage with sensitive data. - Seagate G-Force Protection™ technology can detect when your laptop is in a free-fall, swing the drive heads to a safe zone and keep the data safe. - 7200-RPM and 5400-RPM speeds for customized performance and 8MB and 16MB cache size to enhance your application performance - 640, 500, 320, 250 and 160GB models for 5400-RPM drives for high-capacity to entry-level and mainstream systems. - 750, 500, 320, 250 and 160GB models for 7200-RPM drives for high-capacity and high-performance systems.