Compare Hitachi Travelstar 7K100 80 GB ATA-100 Hard Drive to Western Digital Scorpio (WD1600BEVS) 160 GB SATA II Hard Drive

The Travelstar 7K100 is Hitachi's second generation 7200 RPM 2.5-inch hard drive which offers leading-edge capacity, performance, durability and power utilization on a proven product platform. Optimizations in the femto-based actuator/suspension system enable the 7K100 to endure 300Gs of operating shock, 1,000Gs of non-operating shock and 600,000 load/unload cycles, and contributes to its highly durable and rugged design. Enhanced Adaptive Battery Life Extender (ABLE) is Hitachi's third generation unique power management technology that significantly reduces power consumption, resulting in superior battery utilization and enhanced service life of host systems using the drive. This combination of capacity, speed, durability, quiet operation and optimum power efficiency on a proven platform for quality and reliability, enables the 7K100 to deliver desktop-like performance to notebook PCs and other compact, high-end devices. Less

The 160 GB WD Scorpio SATA Hard Drive delivers superior performance with lower power requirements than other, slower, notebook drives. This lower power consumption yields increased reliability. WD's exclusive WhisperDrive technology make the Scorpio quiet, despite its high spin speed. This drive also features ShockGuard technology, protecting the drive mechanics and platter surfaces from shocks, and DuraStep Ramp, which locks the heads in a secure position away from the disk to provide another layer of protection when the drive is not in use. Utilizing the most technologically advanced material available, the WD Scorpio can perform a minimum of 600,000 load/unload cycles without contamination - up to twice the performance of its competitors. And the Scorpio's rigid stainless steel top cover withstands more than 5 pounds of pressure - nearly 1.5 times the industry average - without pinching vital internal components. Less