DAS enclosure TerraMaster D6-320 accommodates six 3.5-inch or 2.5-inch SATA drives with maximum capacity 132TB and features USB 3.2 Gen2 Type-C interface delivering 10Gbps bandwidth. The metal housing measures 226×130×218mm and integrates dual temperature-controlled fans with hot-swap support. Device achieves read/write speeds up to 1,016/986MB/s with six drives and supports NTFS, APFS, exFAT, EXT4, FAT32 file systems. Unit operates in single-disk mode requiring third-party software for RAID configuration on Windows, MacOS, or Linux platforms and connects to TerraMaster NAS devices running TOS 5.1+ for storage expansion.
About TerraMaster D6-320
The TerraMaster D6-320 functions as a six-bay direct-attached storage enclosure designed for users requiring substantial data storage capacity without network connectivity. This device connects directly to computers via USB Type-C interface, distinguishing itself from network-attached storage solutions that operate through local area networks. The enclosure accommodates both 3.5-inch and 2.5-inch SATA drives, including traditional hard disks and solid-state drives, with maximum individual drive capacity reaching 22TB for total storage potential of 132TB.
The physical construction features metal housing measuring 226×130×218mm, incorporating dual rear-mounted fans that automatically adjust speed according to drive temperature. This thermal management system maintains optimal operating conditions while minimizing acoustic emissions. The unit supports hot-swapping functionality, enabling drive replacement during operation without system shutdown. Power supply protection circuits prevent damage from improper voltage sources, while sleep mode functionality follows host computer status to reduce energy consumption and extend drive longevity.
Key advantages include:
- USB 3.2 Gen2 interface delivering 10Gbps bandwidth with backward compatibility for USB 3.0/3.1/Thunderbolt 3/4
- Read speeds reaching 1,016MB/s and write speeds up to 986MB/s with six drives installed
- Support for NTFS, APFS, exFAT, EXT4, and FAT32 file systems across Windows, MacOS, and Linux platforms
- Hot-swap capability for drive maintenance without downtime
The D6-320 operates in single-disk mode without integrated hardware RAID controller. Users configure RAID arrays through operating system tools or third-party software, providing flexibility across multiple platforms. TerraMaster supplies TPC Backupper software for Windows environments, enabling scheduled backups with incremental and differential strategies for Windows 8 through 11. MacOS users access TimeMachine functionality, while the device also integrates with TerraMaster NAS systems running TOS 5.1 or higher for expanded network storage capacity through array and pool configurations.
Specifications
| Specification | Value |
|---|---|
| General Characteristics | |
| Model | D6-320 |
| Brand | TerraMaster |
| Storage Classification | DAS (Direct Attached Storage) |
| Number of Drive Bays | 6 |
| Storage Specifications | |
| Maximum Drive Capacity per Bay | 22TB |
| Total Maximum Capacity | 132TB |
| Supported Drive Types | 3.5-inch SATA HDD, 2.5-inch SATA HDD, 2.5-inch SATA SSD |
| Connectivity | |
| Interface Type | USB Type-C |
| USB Protocol | USB 3.2 Gen2 |
| Data Transmission Bandwidth | 10Gbps |
| Interface Compatibility | USB 3.0/3.1/3.2, Thunderbolt 3, Thunderbolt 4 |
| Cable Included | 1m USB-C to USB-C |
| Performance | |
| Maximum Read Speed (6 drives) | 1,016 MB/s |
| Maximum Write Speed (6 drives) | 986 MB/s |
| Read Speed (single drive) | 510 MB/s |
| RAID and File Systems | |
| Hardware RAID Support | No |
| Software RAID Support | Yes (Windows, MacOS, Linux) |
| Operating Mode | Single-disk mode |
| Supported File Systems | NTFS, APFS, Mac OS, FAT32, EXT4, exFAT |
| Physical Specifications | |
| Dimensions (H×W×D) | 226 x 130 x 218 mm |
| Housing Material | Metal |
| Cooling System | |
| Number of Fans | 2 (rear-mounted) |
| Fan Control | Intelligent temperature-controlled |
| Features | |
| Hot-Swap Support | Yes |
| Sleep Function | Yes |
| Power Supply Protection | Yes |
| NAS Connectivity | TOS 5.1 or higher |
| Price | |
| Price | 271 USD |
Official Store TerraMaster
You can purchase TerraMaster D6-320 products at the official online store at competitive prices by reviewing specifications and user reviews, photos and descriptions, along with available discounts and promotions. Our product reviews will help you select and order Terramaster with direct delivery from the manufacturer backed by an official warranty.