TerraMaster D9-320 9-bay USB-C DAS enclosure for SATA drives

817,00 €
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TerraMaster D9-320 is a powerful external 9-bay DAS enclosure for 3.5" HDDs and 2.5" HDD/SSDs, ideal for expanding storage, backups, and working with large files. It offers USB 3.2 Gen 2 (10 Gb/s), capacity up to 216 TB, daisy chain device chaining, individual power switches for each bay, and quiet intelligent cooling.

TerraMaster D9-320 delivers reliable, fast external storage for content creators, businesses, and home data archives. With 9 independent bays for SATA drives, you can easily build a large-capacity library for 4K/8K video, extensive projects, backup, or long-term archiving. Each drive operates independently by default; any RAID setup can be created using external software to match your needs.

The fast USB 3.2 Gen 2 Type-C interface with throughput up to 10 Gb/s ensures quick copying and smooth file work. Another advantage is the Daisy Chain feature, which lets you connect an additional device via the USB Host port without taking up another port on your computer. For immediate use, the package includes both USB-C ↔ USB-C and USB-A ↔ USB-C cables.

Safe operation is supported by individual power switches for each drive, automatic safe disconnect when a bay is powered off, and sleep mode to reduce wear. Stable temperatures are maintained by an intelligent system with three fans and temperature sensors, while noise remains just 22.5 dB(A). The enclosure is compatible with Windows, macOS, and Linux, as well as Unraid, TrueNAS, and Proxmox; the Power-On Recovery function also restores operation after a power outage.

Key benefits

  • 9 bays for 3.5" SATA HDDs and 2.5" SATA HDD/SSD
  • Up to 216 TB (9 × 24 TB)
  • USB 3.2 Gen 2 Type-C, up to 10 Gb/s
  • Up to 1016 MB/s read and 960 MB/s write (when using 4× SSD)
  • Daisy Chain – chain additional devices via USB Host
  • 9× individual power switches for drives + safe disconnect
  • Quiet operation and intelligent cooling (3 fans, temperature sensors)
  • Compatibility: Windows / macOS / Linux, Unraid, TrueNAS, Proxmox

Package contents

  • TerraMaster D9-320 enclosure
  • Power cord
  • USB-C to USB-C 10 Gb/s cable (0.8 m)
  • USB-A to USB-C 10 Gb/s cable (0.8 m)
  • Power adapter
  • Set of mounting screws
  • Quick installation guide
  • Warranty and terms of use information sheet

Specifications

Manufacturer
TerraMaster
Model
D9-320
Device type
DAS enclosure / external drive enclosure
Number of bays
9
Supported drives
3.5" SATA HDD; 2.5" SATA HDD; 2.5" SATA SSD
Maximum capacity
216 TB (9 × 24 TB)
Host interface
USB 3.2 Gen 2 Type-C
Transfer rate
up to 10 Gb/s
Maximum read speed
up to 1016 MB/s (4 × SSD)
Maximum write speed
up to 960 MB/s (4 × SSD)
Supported file systems
NTFS, APFS, Mac OS, FAT32, exFAT, EXT4
Individual drive power switches
9
Noise level
22.5 dB(A)
Power supply
250 W
Input voltage
100–240 V AC
Frequency
50/60 Hz
Dimensions
295 × 135 × 334 mm
Net weight
6.5 kg
817,00 €