Toshiba 2.5" 30GB 9.5mm IDE Laptop Hard Drive Toshiba MK3025GAS 30 GB 4200 RPM Notebook Hard Drive General Features: 30 GB formatted capacity UDMA/100 4200 RPM spindle speed 2 MB buffer 12 ms average seek time IDE Interface 2.5-inch drive 9.5mm drive height Power Specifications: DC+ 5V 0.7A Regulatory Approvals: CE UL MIC BSMI CSA C-Tick