TERRAMASTER D9-320 - 9-bay hard drive enclosure, USB 3.2 Gen2 10 Gbps, per-bay power switches (diskless) — 1
TERRAMASTER D9-320 - 9-bay hard drive enclosure, USB 3.2 Gen2 10 Gbps, per-bay power switches (diskless) — 2
TERRAMASTER D9-320 - 9-bay hard drive enclosure, USB 3.2 Gen2 10 Gbps, per-bay power switches (diskless) — 3
TERRAMASTER D9-320 - 9-bay hard drive enclosure, USB 3.2 Gen2 10 Gbps, per-bay power switches (diskless) — 4
TERRAMASTER D9-320 - 9-bay hard drive enclosure, USB 3.2 Gen2 10 Gbps, per-bay power switches (diskless) — 5
  1. TERRAMASTER D9-320 - 9-bay hard drive enclosure, USB 3.2 Gen2 10 Gbps, per-bay power switches (diskless) — 1
  2. TERRAMASTER D9-320 - 9-bay hard drive enclosure, USB 3.2 Gen2 10 Gbps, per-bay power switches (diskless) — 2
  3. TERRAMASTER D9-320 - 9-bay hard drive enclosure, USB 3.2 Gen2 10 Gbps, per-bay power switches (diskless) — 3
  4. TERRAMASTER D9-320 - 9-bay hard drive enclosure, USB 3.2 Gen2 10 Gbps, per-bay power switches (diskless) — 4
  5. TERRAMASTER D9-320 - 9-bay hard drive enclosure, USB 3.2 Gen2 10 Gbps, per-bay power switches (diskless) — 5

TERRAMASTER D9-320 – 9-bay hard drive enclosure, USB 3.2 Gen2 10 Gbps, per-bay power switches (diskless)

The D9-320 holds nine drives and up to 270 TB in one USB enclosure. A power switch for each bay lets you turn off drives you are not using to save energy.

  • Nine bays, up to 270 TB (30 TB per drive)
  • Separate power switch for each bay
  • USB 3.2 Gen2, up to 1,030 MB/s
  • Three temperature-controlled, low-noise fans
  • Hot-swappable, plug-and-play
At a glance
Bays
9 x SATA
Interface
USB 3.2 Gen2, 10 Gbps
RAID
No (individual disks)
Drive format
3.5″ / 2.5″ HDD, 2.5″ SSD
SKU: terramaster-d9-320-en Category:
The essentials

TERRAMASTER D9-320 – 9-bay hard drive enclosure, USB 3.2 Gen2 10 Gbps, per-bay power switches (diskless)

The D9-320 holds nine drives and up to 270 TB in one USB enclosure. A power switch for each bay lets you turn off drives you are not using to save energy.

9 x SATABays
USB 3.2 Gen2, 10 GbpsInterface
No (individual disks)RAID
3.5″ / 2.5″ HDD, 2.5″ SSDDrive format
02

What the D9-320 does for your data

01

Nine drive power switches plus a master switch let you power down unused drives individually to save energy and extend drive life.

02

An intelligent shutdown system parks drive heads safely to avoid errors from a sudden power loss.

03

Nine bays of up to 30 TB each provide up to 270 TB of storage.

04

USB 3.2 Gen2 reaches up to 1,030 MB/s with nine drives and 510 MB/s from a single SSD.

05

Plug-and-play without drivers, compatible with Windows, macOS and Linux, and with USB4, USB 3.x and Thunderbolt 5, 4 and 3 ports.

06

Three temperature-controlled, low-noise fans and hot swapping keep drives cool and accessible.

Ready to organise your storage?

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04

Backup, sharing, work

Video archiveStore large volumes of footage across nine drives and power on only the ones you need.01
Studio cold storageKeep finished projects on drives that stay switched off until required.02
Multi-drive backupRun several backup drives from one enclosure and one USB cable.03
05

Who is it for?

A good choice if…

Video professionals, studios and data-heavy users who need very high external capacity.

Check before you buy

Supplied diskless; the drives work as individual disks without RAID. USB-C to C and USB-A to C cables are included.

06

Technical specifications

Drive bays 9
Power control One switch per bay plus a master switch
Interface USB 3.2 Gen2 Type-C, 10 Gbps
Speed (9 HDD) Up to 1,030 MB/s
Maximum capacity 270 TB (9 x 30 TB)
RAID Not supported, individual disks
Cooling 3 temperature-controlled fans
In the box USB-C to C and USB-A to C cables, power adapter
Drives included No (diskless)
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Frequently asked questions

Can I switch off individual drives?

Yes. Each of the nine bays has its own power switch, plus a master switch.

How much storage can it hold?

Up to 270 TB with nine drives of up to 30 TB each.

Is it compatible with Thunderbolt?

Yes. Its USB-C interface works with USB4, USB 3.x and Thunderbolt 5, 4 and 3 ports.

The TERRAMASTER D9-320 price changes often

Deals, stock and delivery times change daily: check today’s offer in one click before it moves.

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