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TERRAMASTER D4-320U DAS Drive Enclosure, 4 drives
AI ASSISTANT CHAT
Or ask about:
| Type of Product | Other Accessories |
| Capacity | 96TB |
| Connector | USB-C |
| Media type | HDD/SDD enclosure |
- 1. Evaluate your options.
- 2a. If you want to buy only one product with Aizdevums.lv leasing, then fill out the application here
- 2b. If you want to buy several items or use another leasing company, then put the items in the basket and choose the leasing service when ordering.
We offer leasing from Aizdevums SIA, Incredit SIA, ESTO.
Manager will check the availability of the items in the cart and send the loan application link. - 3. If you receive a positive response, contact us to purchase the product. Consultants will check the availability of the product.
- 4. If the product is available in the store or to be ordered from the warehouse, and you have received an affirmative answer from our consultants, please visit the store to proceed with purchase and leasing documents.
- 4a. You can also ask us to issue an invoice for this product and visit one of the leasing company branches to sign up leasing documents *..
- 5. Once the leasing documents have been signed up, you can receive the product in the store, if it is on site or inform our consultants and they will order it for you from the warehouse.
- *It is possible to arrange delivery for leased goods, so you can also perform the entire purchase process remotely.
**The sequence of leasing steps is the same for leases offered by InCredit Group.
***In case of doubt, contact our consultants!
When using leasing services, carefully evaluate your options to repay the loan!Lease
TERRAMASTER D4-320U 4-Bay DAS Enclosure
The TerraMaster D4-320U is a high-performance Direct Attached Storage (DAS) enclosure featuring 4 bays compatible with SATA HDDs and SSDs. It is designed to expand storage capacity for servers, workstations, and NAS devices. Equipped with a USB 3.2 Gen 2 Type-C interface, it offers a bandwidth of up to 10 Gb/s, enabling fast data access and transfer speeds up to 1016 MB/s. The enclosure supports a maximum storage capacity of 96 TB and is compatible with Windows, macOS, Linux, Proxmox, TrueNAS, and Unraid. Its compact design, measuring 440 × 241 × 45 mm, allows for convenient installation even in small server racks.
Expand Storage Without Replacing Infrastructure
The D4-320U allows users to increase available storage space without replacing existing servers or arrays. It supports 3.5-inch SATA HDDs, 2.5-inch SATA HDDs, and 2.5-inch SATA SSDs, providing flexibility in choosing storage media. With a maximum capacity of 96 TB (4 × 24 TB), it is ideal for data archiving, backup storage, and managing large file sets. This solution is suitable for businesses and users requiring scalable storage in a compact form factor.
High-Speed Data Transfer
Featuring a USB 3.2 Gen 2 Type-C interface, the enclosure delivers bandwidth up to 10 Gb/s. In tests with four drives, read and write speeds reached up to 1016 MB/s, enabling efficient copying of large data volumes and handling demanding tasks. When using a single SSD, transfer speeds can reach up to 560 MB/s, ensuring fast processing of documents, multimedia, and backups. This high performance reduces operation times and enhances user convenience.
Wide Compatibility and Plug & Play Support
The enclosure is compatible with Windows, macOS, Linux, and popular server and virtualization platforms such as Proxmox, TrueNAS, and Unraid. It supports file systems including NTFS, APFS, Mac OS, FAT32, exFAT, and EXT4. The Plug & Play feature requires no driver installation, allowing immediate use after connection. Included USB-C to USB-C and USB-A to USB-C cables facilitate integration with various computers and servers. Compatibility with USB 3.0, USB 3.1, USB 3.2, Thunderbolt 3, and Thunderbolt 4 ports provides flexible infrastructure expansion options.
Optimized for TerraMaster NAS Servers
The D4-320U is optimized for TerraMaster NAS servers running TOS 5.1 or later. When connected via USB, it enables creation of additional storage pools to expand data storage capacity. This allows scalable data storage growth without investing in additional servers, providing a convenient way to increase existing NAS system capacity.
Stable and Quiet Operation
Three fans with intelligent temperature control ensure effective cooling and maintain optimal operating conditions under heavy load. Automatic fan speed adjustment minimizes noise, with a noise level of approximately 26.7 dB(A), making it suitable for office environments. The drive sleep function reduces energy consumption during inactivity.
Package Contents
- TerraMaster D4-320U enclosure
- Power adapter and power cord
- 10 Gb/s USB-C to USB-C cable (0.8 m)
- USB-A to USB-C 10 Gb/s cable (0.8 m)
- Set of mounting screws
- Quick start guide
- Warranty card
Technical Specifications
- Manufacturer: TerraMaster
- Model: D4-320U
- Number of bays: 4
- Supported drives: 3.5" SATA HDD, 2.5" SATA HDD, 2.5" SATA SSD
- Maximum capacity: 96 TB (4 × 24 TB)
- Host interface: USB 3.2 Gen 2 Type-C
- Interface bandwidth: up to 10 Gb/s
- Maximum transfer speed: up to 1016 MB/s
- Single SSD read speed: up to 560 MB/s
- Supported file systems: NTFS, APFS, Mac OS, FAT32, exFAT, EXT4
- Noise level: 26.7 dB(A)
- Power supply: 72 W
- Dimensions: 440 × 241 × 45 mm
- Net weight: 2.7 kg
- Supported operating systems: Windows, macOS, Linux
