Massive Capacity - 2.5 inch form factor drive gives you 80 GB of storage capacity so you have all the capacity you need to keep your photos, music, and files right there on your notebook.
Low Power Consumption - State-of-the-art seeking algorithms optimize the way the drive seeks for data, which significantly improves power consumption
Ultra Cool and Quiet - In a notebook drive, silence is golden. WD's exclusive WhisperDrive technology delivers on of the quietest 2.5-inch hard drives on the market
Reliable - WD's SecurePark parks the recording heads off the disk surface during spin up, spin down, and when the drive is off. This ensures the recording head never touches the disk surface resulting in improved long term reliability due to less head wear, and improved non-operational shock tolerance
Rugged - WD's ShockGuard technology protects the drive mechanics and platter surfaces from shock