Seagate Momentus 160GB 2.5" SATA II 2.5" Serial ATA II

- Highest available notebook performance. - 160-GB capacity. - Native Command Queuing (NCQ) with command ordering. - Green features: - Lowest-power 7200-RPM laptop hard drive yet. - Ramp load features improve idle power consumption. - State-of-the-art cache and on-the-fly error-correction algorithms. - Fluid dynamic bearing motor for quiet operation. - Support for S.M.A.R.T. drive monitoring and reporting. - Support for Read Multiple and Write Multiple commands.