DAS enclosure TerraMaster D5-300 with five drive bays supports up to 100 TB raw capacity using 3.5-inch or 2.5-inch SATA drives. The device features USB 3.1 Gen 1 Type-C interface delivering 5 Gbps transfer speeds, hardware RAID configurations (RAID 0, 1, 5, 10, CLONE, JBOD, Single), aluminum alloy construction measuring 227x225x136 mm, dual 80mm fans maintaining 19.8 dB(A) noise level, and achieves read speeds up to 235 MB/s in RAID 0 mode with 90W power consumption.
About TerraMaster D5-300
The TerraMaster D5-300 functions as a direct-attached storage solution designed to meet demanding data management requirements across professional and personal applications. This external enclosure accommodates video editing projects, photo archives, research documentation, financial records, and surveillance footage storage. Users connect the device directly to their workstations for immediate access to large-scale storage resources.
The hardware architecture incorporates five drive bays compatible with both 3.5-inch and 2.5-inch SATA drives, including HDDs and SSDs. Maximum raw capacity reaches 100 TB when users populate all bays with 20TB drives, though actual usable capacity depends on the selected RAID configuration. The aluminum alloy chassis measures 227 x 225 x 136 mm and weighs 2.1 kg, ensuring durability while facilitating efficient heat dissipation.
Key technical advantages include:
- USB 3.1 Gen 1 Type-C interface delivering 5 Gbps transfer speeds
- Hardware RAID controller supporting RAID 0, 1, 5, 10, CLONE, JBOD, and Single Disk modes
- Dual 80mm intelligent cooling fans maintaining 19.8 dB(A) noise level
- Compatibility with NTFS, APFS, Mac OS Extended, FAT32, EXT4, and exFAT file systems
- Automatic power protection preventing data loss during outages
Performance testing demonstrates read speeds up to 235 MB/s and write speeds reaching 210 MB/s in RAID 0 configuration with SSHD drives. The device connects via SATA 6.0 Gb/s internal hardware interface while external connectivity relies on the USB Type-C port. Power consumption during active operation measures 45.6W from a 90W supply accepting 100-240V AC input.
The D5-300 operates within temperature ranges of 5°C to 40°C and tolerates humidity levels between 5% and 95% RH. Cross-platform compatibility extends to Windows, Linux, and macOS systems below version 14.x, though macOS 14 and later versions lack support. Users manage RAID configurations through included software available in seven languages, and the device includes HDD sleep functionality for power management. The package contains all necessary cables, mounting hardware, and documentation backed by a two-year warranty.
Specifications
| Specification | Value |
|---|---|
| General Characteristics | |
| Model | D5-300 |
| Brand | TerraMaster |
| Storage Type | DAS (Direct Attached Storage) |
| Number of Drive Bays | 5 |
| Maximum Raw Capacity | 100 TB |
| Supported Drive Types | 3.5-inch SATA HDD, 2.5-inch SATA HDD, 2.5-inch SATA SSD |
| Interface and Connectivity | |
| External Interface | USB 3.1 Gen 1 Type-C |
| Transfer Speed | 5 Gbps |
| Internal Hardware Interface | SATA 6.0 Gb/s |
| USB Ports | 1x USB Type-C |
| Performance | |
| Maximum Read Speed | 235 MB/s (RAID 0) |
| Maximum Write Speed | 210 MB/s (RAID 0) |
| RAID Configuration | |
| Supported RAID Modes | RAID 0, RAID 1, RAID 5, RAID 10, CLONE, JBOD, Single Disk |
| RAID Type | Hardware RAID |
| File System Support | |
| Compatible File Systems | NTFS, APFS, Mac OS Extended, FAT32, EXT4, exFAT |
| Operating System Compatibility | |
| Supported OS | Windows, Linux, macOS (below 14.x) |
| Cooling System | |
| Fan Quantity | 2 |
| Fan Size | 80mm x 80mm x 25mm |
| Noise Level | 19.8 dB(A) |
| Power Specifications | |
| Power Supply | 90W |
| Input Voltage | 100-240V AC, 50/60 Hz |
| Power Consumption (Active) | 45.6W |
| Power Socket | DC IN 12V |
| Physical Dimensions | |
| Dimensions | 227 x 225 x 136 mm |
| Weight | 2.1 kg |
| Enclosure Material | Aluminum Alloy |
| Environmental Conditions | |
| Operating Temperature | 5°C to 40°C |
| Storage Temperature | -20°C to 60°C |
| Humidity Range | 5% to 95% RH |
| Cost | |
| Price | 178 USD |
Official Store TerraMaster
You can purchase TerraMaster D5-300 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.