Storage capacity for 2.5-inch form factor drives with standard 9.5 mm height has arrived at a realm once thought to be impossible - up to 1 TB - giving you all the capacity you need to keep your photos, music and files right there on your notebook. State-of-the-art seeking algorithms and advanced power management features ensure low power consumption and long battery life.
In a notebook drive, silence is golden. WD's exclusive WhisperDrive technology yields one of the quietest 2.5-inch hard drives on the market. Available in 250GB, 640GB, 1TB 12.5mm and 1TB 9.5mm.