The IBM Travelstar 14GS leads the industry in terms of capacity (a huge 14.1 gigabytes), media transfer rate (max. 125.5 Mbits/ sec), and 17-mm shock ratings of 400 G/ 2 ms (nonoperating) and 125 G/ 2 ms (operating) for the fastest and most reliable hard drive you can find. Other features including Drive Fitness Test (DFT), Enhanced Adaptive Battery Life Extender 3.0 power management technology, a 512 KB data buffer, rotational speed of 4900 RPM, and an Ultra DMA interface transfer rate of 33.3 MB/ sec help meet the most demanding application requirements. Its capacity leadership combined with superior performance provides near-desktop equivalency for premium notebook users.