WD Scorpio delivers best-in-class performance with low power requirements comparable to much slower notebook drives. In addition, you'll get the quietest 2.5-inch drive on the market with real-time data protection technology to help keep your data safe.

Features:

• Product Description: WD Scorpio WD400BEVS - hard drive - 40 GB - SATA-150
• Type: Hard drive - internal
• Form Factor: 2.5" x 1/8H
• Dimensions (WxDxH): 2.8 in x 3.9 in x 0.4 in
• Weight: 0.2 lbs
• Capacity: 40 GB
• Interface Type: Serial ATA-150
• Connector: 22-position Serial ATA (SATA) plug
• Data Transfer Rate: 150 MBps
• Average Seek Time: 12 ms
• Spindle Speed: 5400 rpm
• Buffer Size: 8 MB