Toshiba MK6021GAS 60GB UDMA/100 4200RPM 2MB 2.5-Inch Notebook Hard Drive Toshiba MK6021GAS 60GB 2.5-inch Notebook Hard Drive General Features: 60 GB formatted capacity 4200R 12 ms average seek time UDMA/100 2 MB buffer 7.14 ms average latency 9.5 mm drive height 2.5-inch form factor Power Requirements: DC +5V, 0.7 A Regulatory Approvals: UL CSA CE MIC TUV