2TB Media :
Capacity (Native): 2TB
Average sustained transfer rate: Internal SATA 35 MBps / External USB 80 MBps
Burst transfer rate: Internal SATA 1.5 Gbps / External USB 5 Gbps
Average access time (msec): 15
Function: Removable disk drive
Logical block size: 512 bytes
Support file system: ext2, ext3, FAT32 and NTFS (default)
Unrecoverable error rate: 1 error per 10^14 bits read
1TB Media :
Capacity (Native): 1TB
Average sustained transfer rate: Internal SATA 35 MBps / External USB 80 MBps
Burst transfer rate: Internal SATA 1.5 Gbps / External USB 5 Gbps
Average access time (msec): 15
Function: Removable disk drive
Logical block size: 512 bytes
Support file system: ext2, ext3, FAT32 and NTFS (Default)
Unrecoverable error rate: 1 error per 10^14 bits read
Regulatory :
Product Safety, EMC and Environmental Datasheets
Dell Regulatory Compliance Home Page
Dell and the Environment
Form Factor: 5.25 inch internal
Height: 41.4 mm (1.63 inch)
Width: 146.0 mm (5.75 inch)
Depth: 171.9 mm (6.77 inch) including bezel
Weight: 635 g (1.40 lbs)