Seagate Momentus Laptop ST940814AS - Hard drive - 40 GB - internal - 2.5" - SATA 1.5Gb/s - 5400 rpm - buffer: 8 MB

Key Features and Benefits:

• Highest available notebook performance
• High capacity
• Native Command Queuing (NCQ)
• State-of-the-art error correction
• Fluid dynamic bearing motor
• Support for S.M.A.R.T. drive monitoring and reporting
• Support for read multiple and write multiple commands