320GB, 250GB & 160GB2.5-inch 7mm Mobile Hard Drive
Travelstar™ Z7K320 is the industry's first 7200 RPM, 7mm, 2.5-inch hard drive with capacities ranging from 160GB to 320GB. The 320GB per platter one-disk models are designed as a direct replacement for standard 9.5mm HDDs, for use in notebook PCs, external storage and compact systems. The Z7K320 offers design flexibility to accommodate new thinner and more robust devices/systems and delivers up to 18% better application performance than 5400 RPM models of the same capacity.
Capacity GB - One GB is equal to one billion bytes when referring to hard drive capacity. Accessible capacity may be less.
Data Buffer (MB) - Upper 830KB out of 16MB used for firmware
Seek Time: Average - excludes command overhead
Availability - designed for low duty, non mission-critical applications in PC, nearline and consumer electronics enfironments, which may vary application to application.