TerraMaster D9-320 - USB 3.2 Gen2 SATA 3.5"/2.5"

Per-Drive Power Control – Smart & Energy-Efficient HDD Enclosure:

The D9-320 hard drive enclosure features 9 independent power switches, allowing you to turn off unused drives individually. This direct attached storage (DAS) innovation reduces power consumption, minimizes wear, and extends HDD lifespan - perfect for long-term storage and cold data archiving.

Massive 270TB Storage - Ultimate Capacity for Demanding Workloads:

Supporting 9 drives (30TB each), this USB storage beast delivers 270TB raw space - ideal for 4K/8K video editing, enterprise backups, and large-scale data expansion. The HDD enclosure operates in single-disk mode (individual disks) by default, ensuring direct access to each drive without RAID restrictions.

10Gbps High-Speed USB Storage - Blazing Multi-Drive Performance:

With USB 3.2 Gen2 (10Gbps), the D9-320 external USB enclosure solution hits 1016MB/s with 9 HDDs and 510MB/s with a single SSD - perfect for fast media workflows, virtualization, and server expansions.

Daisy-Chain Expansion - Scalable 9-bay DAS Enclosure for Workstations:

The built-in USB Host port lets you connect multiple D9-320 units in series, solving limited PC ports. The D9-320 is ideal for studios and IT teams needing flexible USB storage expansion.

Universal Compatibility - Works as External Storage for Any System:

Supports Windows, macOS, Linux, and NAS OS (TOS/TrueNAS/Unraid/Proxmox). The USB-C & Thunderbolt compatibility ensures seamless connections, while the all-metal chassis ensures 24/7 reliability for heavy workloads.