Manufacturer's Part Number: ST9500420AS
Capacity: 500GB
Spindle Speed: 7,200RPM
Interface Type: SATA
Disk Size: 2.5inx9mm Fits in ALL laptops
Sustained Throughput (MBps):
Average Seek Time (read/write ms): 11 / 13
Electrical Interface Speed: SATA 300 - 3.0Gbps
On-Board Cache: 16MB