TerraMaster D2-320, USB 3.2 Gen 2, 10Gbps 2-bay External Hard Disk Enclosure
10Gbps High Speed: Experience ultra-fast transfers. The USB 3.2 Gen 2 interface delivers up to 10Gbps bandwidth, with read/write speeds reaching up to 521MB/s (HDD RAID 0) or 1075MB/s (SSD RAID 0) for quick access to large files.
Up to 64TB Capacity: Expand your storage significantly. Supports two drives with a maximum capacity of 32TB each, providing up to 64TB of centralized space for all your projects, backups, and media.
Universal Compatibility: Works with a wide range of drives. Compatible with 3.5”/2.5” SATA HDDs and 2.5” SATA SSDs, and connects seamlessly to computers via USB 3.0/3.1/3.2 and Thunderbolt 3/4 ports (USB Type-C cable included).
Tool-Free & Smart: Designed for effortless use. Features a tool-free, push-lock tray for 10-second drive swaps and an intelligent, temperature-controlled fan that keeps the system cool and quiet under full load.
NAS Storage Expansion: Grow your network storage. When connected to a compatible TerraMaster NAS (TOS 5.1+), it can be used to create additional storage pools and expand your total available space.
Always-On Protection: Built for reliability. Features power-on recovery after unexpected outages, making it ideal for integration with servers and NAS for unattended operation. Power protection circuitry safeguards your drives from improper power supplies.
Features:
- 2 Disk Slot Number
- 3.5" SATA HDD Compatible Disk Types
- 64 TB (32 TB drive x 2) Maximum Internal Raw Capacity
- SINGLE DISK,JBOD,RAID 0,RAID 1
- Hardware RAID supported
- RAID Auto-rebuilding supported
- USB3.2 Type-C gen2 10Gbps
- Read：1075MB/s ( SSD* 2 )
- Write：956MB/s ( SSD*2 )
- 40 W Power Supply
Specifications:
| Storage |
|
| Disk Slot Number |
2 |
| Compatible Disk Types |
3.5" SATA HDD |
| 2.5" SATA HDD |
| 2.5" SATA SSD |
| File System |
NTFS, APFS, Mac OS,FAT32,EXT4,exFAT |
| Maximum Internal Raw Capacity |
64 TB (32 TB drive x 2) (Capacity will vary along with the RAID type) |
| RAIDs Supported |
SINGLE DISK,JBOD,RAID 0,RAID 1 |
| Hardware RAID |
√ |
| RAID Auto-rebuilding |
√ |
| HDD Sleep |
√ |
| External Ports |
|
| USB |
USB3.2 Type-C gen2 10Gbps |
| Power Socket |
DC IN 12V |
| Reading/writing Speed (max.) |
|
| Reading Speed (max.) |
Read：565MB/s ( SSD* 1 ); Read：1075MB/s ( SSD* 2 )； |
| Writing Speed (max.) |
Write：524MB/s ( SSD*1 ); Write：956MB/s ( SSD*2 )； |
| Appearance |
|
| Size |
222 x 119 x 154 mm |
| Packaging Size |
258 x 220 x 170 mm |
| Weight |
Net weight: 1.3 Kg Gross Weight: 2.1 Kg |
| Others |
|
| System fan |
80 mm x 80 mm x25mm (x 1) |
| Fan mode |
Smart |
| Power Supply |
|
| Power Supply |
40 W |
| AC Input Voltage |
100V to 240V AC |
| Current Frequency |
50/60 HZ, Single Phase |
| Power Consumption |
19.4 W(Fully loaded Seagate 22TB ST22000NM001E hard drive(s) in read/write state) |
| 5.2 W (Fully loaded Seagate 22TB ST22000NM001E hard drive(s) in hibernation) |
| Environment Temperature |
|
| Working Temperature |
0°C ~ 40°C (32°F ~ 104°F) |
| Storage Temperature |
-20°C ~ 60°C (-5°F ~ 140°F) |
| Relative Humidity |
5% ~ 95% RH |
| Supported OS |
Windows OS、Mac OS、Linux |
| Warranty |
2 years |
| Certificate |
CE, FCC, CCC, KC |
| Environment |
RoHS compliance |
| Package Contents: |
Host unit (x1) |
| USB Cable C to Type-C (10Gb) (0.8m x1) |
| Quick Installation Guide (x1) |
| Power adapter (x1) |
| Screws (several) |
| Limited Warranty Note x 1 |
