Toshiba MK6026GAX - Hard drive - 60 GB - internal - 2.5" - ATA-100 - 5400 - buffer: 16 MB. Toshiba 60 GB Notebook Hard Drive General Features: 60 GB formatted capacity UDMA/100 5400 RPM spindle speed 16 MB buffer 12 ms average seek time 5.55 ms average latency 2.5-inch form factor 9.5 mm drive height Power Specifications: DC +5V 1.0A Regulatory Approvals: UL TUV C-Tick BSMI