Seagate ST96812AS 60GB SATA/150 5400RPM 8MB 2.5-Inch Notebook Hard Drive Seagate Momentus 5400.2 ST96812A 60GB SATA/150 Notebook Hard Drive General Features: 60GB storage capacity 5400 RPM spindle speed 8 MB buffer 12.5 ms average seek time Average latency: 5.6 ms Serial ATA/150 interface Low power consumption for maximum battery life QuietStep ramp load technology for improved durability and inaudible load and unload acoustics 2.5-inch form factor