The TerraMaster D4-300 4-Bay USB 3.0 Single Disk Storage Array utilizes a USB 3.1 Gen 1 Type-C interface. Compatible with 2.5/3.5" drives, the D4-300 sports four drive bays and consolidates up to four drives into a single storage disk. Plug and play with no need for drivers, this unit supports MAC, Windows, and Linux cross-platform operating systems. It is fully compatible with the USB protocol, and can be used with any computer, TV, server, or set-top box.
Up to 80TB of Storage
The D4-300 features four drive bays supporting 2.5 and 3.5" SATA drives for a total storage capacity up to 80TB when using four 20TB hard drives.
Plug and Play
Plug and play, this storage enclosure supports MAC, Windows, and Linux cross-platform operating systems. Requiring no drivers and fully compatible with the USB protocol, it can be used with any computer as well as TVs, servers, set-top boxes, and other devices.
Integrated Power Protection
In order to prevent damage to the device and hard drives caused by use of an incorrect power supply, the D4-300 incorporates a power protection feature. If the user attempts to connect an incompatible power source, automatic protection will be enabled.
Various Applications
The D4-300 can be deployed to meet the needs of various data applications including video editing, photo backup, research and development, technical document preservation, file backup, music storage, financial records, video surveillance, and corporate data storage.
Intelligent Cooling
The D4-300 features an intelligent temperature control low noise fan. The fan speed is automatically adjusted with the temperature of the hard drive to ensure that your hard drive remains at the optimal working temperature.
USB 3.1 Gen 1
USB 3.1 Gen 1 features a maximum throughput of 5 Gb/s and is synonymous with USB 3.2 Gen 1 and USB 3.0.
Up to 80TB of Storage
The D4-300 features four drive bays supporting 2.5 and 3.5" SATA drives for a total storage capacity up to 80TB when using four 20TB hard drives.
Plug and Play
Plug and play, this storage enclosure supports MAC, Windows, and Linux cross-platform operating systems. Requiring no drivers and fully compatible with the USB protocol, it can be used with any computer as well as TVs, servers, set-top boxes, and other devices.
Integrated Power Protection
In order to prevent damage to the device and hard drives caused by use of an incorrect power supply, the D4-300 incorporates a power protection feature. If the user attempts to connect an incompatible power source, automatic protection will be enabled.
Various Applications
The D4-300 can be deployed to meet the needs of various data applications including video editing, photo backup, research and development, technical document preservation, file backup, music storage, financial records, video surveillance, and corporate data storage.
Intelligent Cooling
The D4-300 features an intelligent temperature control low noise fan. The fan speed is automatically adjusted with the temperature of the hard drive to ensure that your hard drive remains at the optimal working temperature.
USB 3.1 Gen 1
USB 3.1 Gen 1 features a maximum throughput of 5 Gb/s and is synonymous with USB 3.2 Gen 1 and USB 3.0.
Features
- 4 x 2.5/3.5" SATA Drive Bays
- USB-C 3.0/3.1 Gen 1 Host Connector
- Read Speeds up to 420 MB/s
- Write Speeds up to 390 MB/s
- Supports Single Disk Operation Only
- 2 x 80mm Cooling Fans
- Plug and Play
Technical Specifications
| Storage | |
| Disk Slot Number | 4 |
| 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 | 80TB (20 TB drive x 4) (Capacity will vary along with the RAID type) |
| RAIDs Supported | SINGLE DISK |
| Hardware RAID | / |
| RAID Manager Software | / |
| RAID Manager Software Language | / |
| RAID Online Expansion | / |
| RAID Migration | / |
| RAID Auto-rebuilding | / |
| Drive Hot Swap | √ |
| HDD Sleep | √ |
| HDD S.M.A.R.T. Inspection | / |
| Sector Inspection and Parity Check | / |
| SSC Cache | / |
| Daisy Chain | / |
| HDD NCQ Technology | / |
| Alert Notice | / |
| Event Log | / |
| External Ports | |
| USB | USB3.1 Type-C gen1 x 1 |
| Thunderbolt | / |
| DP Interface | / |
| Network Interface | / |
| USB HOST Interface | / |
| Power Socket | DC IN 12V |
| Reading/writing Speed (max.) | |
| Reading Speed (max.) | Read：420MB/s ( SSD ) |
| Writing Speed (max.) | Write：390MB/s ( SSD ) |
| Appearance | |
| Size (H*W*D) | 227 x 225 x 136 mm |
| Packaging Size (H*W*D) | 300 x 275 x 186 mm |
| Weight | net weight: 2.1 Kg Gross Weight: 3.5Kg |
| Others | |
| System fan | 80 mm x 80 mm x25mm (x 2) |
| Fan mode | Smart |
| Noise Level | 19.8dB(A) |
| Power Supply | |
| Power Supply | 72 W |
| AC Input Voltage | 100V to 240V AC |
| Current Frequency | 50/60 HZ, Single Phase |
| Power Consumption | 45.6W(Access) |
| Environment Temperature | |
| Working Temperature | 5°C ~ 40°C (40°F ~ 104°F) |
| Storage Temperature | -20°C ~ 60°C (-5°F ~ 140°F) |
| Relative Humidity | 5% ~ 95% RH |
| Supported OS | Windows OS、Mac OS |
| Warranty | 2 years |
| Certificate | CE, FCC, CCC, KC |
| Environment | RoHS compliance |
| Package Contents: | Host unit (x1) |
| Power cord (x1) | |
| USB Cable A to Type-C(10Gb) (x1) | |
| Quick Installation Guide (x1) | |
| Power adapter (x1) | |
| Screws (several) | |
| Limited Warranty Note x 1 |