TerraMaster D6-320 Overview
The D6-320 6-Bay USB 3.2 Gen 2 Enclosure from TerraMaster can function as a stand-alone storage enclosure, or be used an expansion enclosure for TerraMaster NAS devices running TOS 5.1 or above. Built with six SATA drive bays that can handle 2.5 or 3.5″ hard drives and SSDs, the D6-320 delivers data transfers of up to 1016 MB/s and write speeds of up to 986 MB/s when equipped with six SSDs. It connects to your host Windows, Mac, Linux, or TOS system using a 10 Gb/s USB-C 3.2 Gen 2 (3.1 Gen 2/3.1) port that is compatible with USB 3.2 Gen 1 (USB 3.1 Gen 1/3.0), Thunderbolt 3, or Thunderbolt 4. Please note that the D6-320 may not be configured as a RAID without the use of third-party software.
Each drive bay is hot swappable and dual 80mm cooling fans operates based on system temperature, ensuring that the drives operate within their optimal range. lao, please note that the D6-320 does not currently support individual drives larger than 22TB.
Note: The D6-320 does not have the functionality of an array and only supports single-disk working mode. To create an array, you need to use a third-party soft array management tool.
Note: using incompatible hard disks may cause your device to disconnect, with low speed and failure in hard disk recognition. Before you purchase, please be sure to check the compatibility list of TerraMaster hard disks.
Note: this function only works on a TerraMaster NAS running TOS 5.1 or above.
Items Included
- TerraMaster D6-320 6-Bay USB 3.2 Gen 2 Enclosure
- USB-C 3.2 Gen 2 Cable (2.6′)
- 120W Power Adapter
- Power Cord
- Screws
- Limited 2-Year Manufacturer Warranty
Additional Resources
No additional resources available
All product and company names are trademarks™ or registered® trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them.













Reviews
There are no reviews yet.