TerraMaster 4 Bay USB 3 2 Gen2 External Hard Drive Enclosure D4 320 - NAS - Network Storage
High-Capacity 4-Bay USB-C Storage Enclosure The TerraMaster D4-320 is a 4-bay direct attached storage (DAS) enclosure designed for users who need massive storage capacity without the complexity of RAID. It connects via a super-fast USB 3.2 Gen 2 (10Gbps) port, providing excellent transfer speeds for large files. Each of the four drives is accessed independently, simplifying storage management. With support for up to 88TB of raw storage (4 x 22TB drives), it's perfect for media professionals, data hoarders, and businesses needing a straightforward, high-capacity external storage solution. The tool-free design ensures that adding or removing drives is quick and easy.
High-Capacity 4-Bay USB-C Storage Enclosure The TerraMaster D4-320 is a 4-bay direct attached storage (DAS) enclosure designed for users who need massive storage capacity without the complexity of RAID. It connects via a super-fast USB 3.2 Gen 2 (10Gbps) port, providing excellent transfer speeds for large files. Each of the four drives is accessed independently, simplifying storage management. With support for up to 88TB of raw storage (4 x 22TB drives), it's perfect for media professionals, data hoarders, and businesses needing a straightforward, high-capacity external storage solution. The tool-free design ensures that adding or removing drives is quick and easy.
High-Capacity 4-Bay USB-C Storage Enclosure The TerraMaster D4-320 is a 4-bay direct attached storage (DAS) enclosure designed for users who need massive storage capacity without the complexity of RAID. It connects via a super-fast USB 3.2 Gen 2 (10Gbps) port, providing excellent transfer speeds for large files. Each of the four drives is accessed independently, simplifying storage management. With support for up to 88TB of raw storage (4 x 22TB drives), it's perfect for media professionals, data hoarders, and businesses needing a straightforward, high-capacity external storage solution. The tool-free design ensures that adding or removing drives is quick and easy.
High-Capacity 4-Bay USB-C Storage Enclosure The TerraMaster D4-320 is a 4-bay direct attached storage (DAS) enclosure designed for users who need massive storage capacity without the complexity of RAID. It connects via a super-fast USB 3.2 Gen 2 (10Gbps) port, providing excellent transfer speeds for large files. Each of the four drives is accessed independently, simplifying storage management. With support for up to 88TB of raw storage (4 x 22TB drives), it's perfect for media professionals, data hoarders, and businesses needing a straightforward, high-capacity external storage solution. The tool-free design ensures that adding or removing drives is quick and easy.
in 3 offers
The lowest price for TerraMaster 4 Bay USB 3 2 Gen2 External Hard Drive Enclosure D4 320 - NAS - Network Storage right now is $316.26 at Playthek.com, compared across 3 retailers.
The all-time low was $204.39 on 3 Oct 2026 — today's price is 55% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 7 Oct 2026.
Last updated at 07/10/2026 06:34:09
TerraMaster D4-320 disk array Desktop Black
Free delivery
TerraMaster D4-320 4-Bay USB-C 3.2 Gen 2 External Hard Drive Enclosure
30-day returns
TERRAMASTER D4-320 External Hard Drive Enclosure - 4bay USB 3.2 Gen2 10Gbps Type-C USB Storage Hot Swappable Plug and Play (Diskless)
Delivery $16.50
| Data Transfer Speed | 10 Gbps |
| Read Speed | 510 MB/s (with a single 1 TB SATA III SSD) |
| Write Speed | 1016 MB/s (combined with four 8 TB SATA III HDDs) |
| Supported RAID Levels | SINGLE DISK |
| Storage Capacity | 120 TB (total) |
TerraMaster D4-320 disk array Desktop Black
Free delivery
TerraMaster D4-320 4-Bay USB-C 3.2 Gen 2 External Hard Drive Enclosure
30-day returns
TERRAMASTER D4-320 External Hard Drive Enclosure - 4bay USB 3.2 Gen2 10Gbps Type-C USB Storage Hot Swappable Plug and Play (Diskless)
Delivery $16.50
| Data Transfer Speed | 10 Gbps |
| Read Speed | 510 MB/s (with a single 1 TB SATA III SSD) |
| Write Speed | 1016 MB/s (combined with four 8 TB SATA III HDDs) |
| Supported RAID Levels | SINGLE DISK |
| Storage Capacity | 120 TB (total) |
