Hard Disk       Product Picture         Product Information   SKU # HDHT541640J9AT0      Manufacturer Hitachi     Features  - Rugged construction delivers high shock tolerance for lasting performance  - Enhancements to mechanical and electrical design     Specifications    - Capacity 40GB  - Interface PATA 100  - Data Transfer up to 100 MB/s  - Access Time 11ms  - RPM 5400  - Buffer 8MB