| Model | Capacity | Includes |
|---|---|---|
| EN-CAHDD2BU3-ZB | - | Dock only |
| CAHDD330010T01 | 1TB | 1x 1TB HDD |
| CAHDD330020T01 | 2TB | 1x 2TB HDD |
| CAHDD330010TH1 | 1TB | 1x 1TB HDD + USB 3.0 PCI-E |
| CAHDD330020TH1 | 2TB | 1x 2TB HDD + USB 3.0 PCI-E |
One gigabyte (GB) = one billion bytes. One terabyte (TB) = one trillion bytes. The total accessible capacity may be less and actual capacity depends on the operating environment and formatting.
*Transfer speeds are limited to the maximum speed of your hard drives.
**New hard drives must be initialized and formatted to work on your particular operating system.

USB 3.0
2-Bay Hard Drive Dock
The Super-Speed USB 3.0 dual-bay dock is the easiest and most cost-effective way to access any two hard drives. This hot-swappable dock is perfect for accessing bare 2.5" or 3.5" SATA drives**. They will be read separately on your computer as JBOD (Just a Bunch Of Disks).
The new USB 3.0 interface features maximum speeds of up to 5 Gbit/s*, which is equivalent to more than 600 MB per second! This is fast enough to handle some of the fastest hard drives.