Toshiba MQ01ABD050 500GB SATA 3GB/s 5400RPM 2.5 Inch 9.5mm Internal Hard Drive
Capacity - 500 GB
Interface type - Serial ATA-300
Data transfer rate - 300 MBps
Spindle speed - 5,400 rpm
Buffer size - 8 MB
Internal Transfer Speed is 638.9 to 1288.6 Megabit Per Second