Hard Disk       Product Picture         Product Information   SKU # MK4032GAX     Manufacturer Toshiba     Features  - Rotational Speed of 5,400rpm  - Fluid Dynamic Bearing (FDB) motor drive  - 12ms Average Seek Time  - 100MB/sec Transfer Rate  - 8MB Buffer     Specifications    - Capacity 40GB  - Interface Ultra ATA 100  - Data Transfer 100 MB/sec  - Access Time 12ms  - RPM 5400  - Buffer 8MB  - Dimensions 0.37-inch x 2.75-inch x 3.64-inch ( H x W x D)     More Information