Fujitsu Mobile MJA2320BH - Hard drive - 320 GB - internal - 2.5" - SATA 3Gb/s - 5400 rpm - buffer: 8 MB

Key Features and Benefits:

• 2.5-inch Serial ATA (SATA) hard disk drive featuring 160GB of storage in a slim 9.5mm package
• Best-in-class read/write power consumption of 1.4W (SATA 3.0Gbps, ATA-8)
• Exceptionally high quality, reliability and performance with minimal heat and acoustics
• 5,400 rpm
• Supports notebook PCs, desktop PCs, consumer electronics, and other mobile applications