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Silver aluminium enclosure with dual-fin heatsink and USB-C port

TERRAMASTER

TERRAMASTER D1 SSD Pro 80Gbps M.2 NVMe SSD Enclosure - Aluminum

SKU CH-THY6-SGPHD

Single-bay M.2 NVMe enclosure with 80Gbps USB-C and Thunderbolt 5/4/3 reaching 7061MB/s read, passively cooled by 38-fin aluminum heatsink

  • Size1 × M.2 NVMe Slot
  • External connection80Gpbs USB Type C
  • Power adapterUSB 5 V
  • Cooling fansFanless design
  • Thunderbolt 3 supportThunderbolt 5/4/3
  • Bay count1 Bay

Model D1 SSD Pro - 80Gbps

  • Real-time 12K editing with up to 7061MB/s read speed
  • Sustained peak performance via 38-fin CNC aluminum heatsink
  • Silent fanless operation ideal for studio environments
  • Instant LED speed indicator shows Thunderbolt/USB4 or USB status
  • Supports M.2 2280 NVMe SSDs up to 8TB capacity

Single-Bay 80Gbps NVMe Enclosure

The TerraMaster D1 SSD Pro is a diskless, single-bay M.2 NVMe enclosure with an 80Gbps USB Type-C interface. Its all-aluminium CNC chassis doubles as a 38-fin heatsink, delivering fanless cooling for sustained transfer rates up to 7061MB/s read and 6816MB/s write with a compatible PCIe Gen 5 drive. The package includes an 80Gbps cable, power adapter, thermal pad and protective carrying case.

For Thunderbolt and USB4 Workstations

Video editors and colourists working in 8K or 12K timelines on Mac M-series, Thunderbolt 5/4/3 or USB4 hosts will see the full bandwidth potential. Builders who need RAID redundancy, multi-drive arrays, SATA support or hardware RAID modes should look at multi-bay alternatives, as this unit supports only a single NVMe 2280 SSD up to 8TB with no RAID capability.

80Gbps USB Type-C Host Connection

The enclosure negotiates at 80Gbps over USB Type-C and is backward-compatible with Thunderbolt 3/4/5, USB4 and USB 3.2/3.1/3.0. Real-world throughput is determined by the host controller and the installed SSD; the LED indicator shows white for Thunderbolt/USB4 high-speed links and orange for standard USB connections.

How it compares

Measured against everything we stock in External Drive Enclosures, at today’s prices. Recalculated every night.

Price $194.99
Pricier than about 90% of the 821 comparable items (median $30.99).

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Specifications

Product
Brand nameTerraMaster
Product lineNVMe Enclosure
Model nameM.2 Enclosure with Protection Bag
Part numberD1 SSD Pro (80 Gbit/s)
Product colorSilver
Product typeEnclosure
Storage
Bay count1 Bay
Max capacity per bay8 TB (8 TB x 1)
Ports & slots
External connection80Gpbs USB Type C
Thunderbolt 3 supportThunderbolt 5/4/3
Power
Power adapterUSB 5 V
Size & build
Size1 × M.2 NVMe Slot
Main materialAll-Aluminum
Product dimensions5.47 inL × 2.52 inW × 5.91 inH
Product weight300g
Compatibility
Supported operating systemsHardware Platform: Windows, Mac, Linux, Android, iOS
In the box
In the boxPower Adapter
80 Gbit/s USB Type C Cable
Quick guide
Thermal conductive silicone pad
Protective Case
More details
Cooling fansFanless design

Other versions of this model

2 more in the same range

Questions about this item

Should I choose the D1 SSD Pro or the D1 SSD Plus for single-drive speed?

The D1 SSD Pro reaches 7061 MB/s read and 6816 MB/s write with one NVMe SSD, while the D1 SSD Plus tops out at 3853 MB/s read and 3707 MB/s write.

What does the 7061 MB/s read figure mean when I plug the enclosure into my Mac or PC?

That speed was measured with a Samsung 990 PRO on a Mac M4 Pro; real-world throughput will match the host port — up to 80 Gbps on Thunderbolt 5/4/3 or USB4, lower on USB 3.2/3.1/3.0.

How does the 80 Gbps USB Type-C interface limit performance in practice?

The 80 Gbps ceiling lets a single PCIe Gen 5 NVMe SSD run at its full 7061 MB/s read and 6816 MB/s write; slower host ports such as USB 3.2 or Thunderbolt 3 will cap transfer rates below those peaks.

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