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Rectangular 2.5 inch portable SSD with silver aluminium shell and black silicone bumper, integrated USB-C cable wrapped around body

Titanium Micro

Titanium Micro Titanium One TTOSSD2TB 2TB portable SSD

SKU CH-XH2C-EEGG5

A rugged 2 TB portable SSD with an integrated USB-C 3.2 Gen 2 cable, aluminium shell, silicone bumper, IP66 and MIL-STD-810G ratings, delivering up to 450 MB/s read and write speeds

  • Total capacity2 TB
  • Sequential read speedUp to 450 MB/s
  • Sequential write speedUp to 450 MB/s
  • Interface typeUSB 3.0
  • Form factor2.5 in (6.35 cm)
  • NAND flash type3D NAND

Capacity 2TB

  • MIL-STD-810G and IP66 ratings protect data in harsh conditions
  • Integrated USB-C 3.2 Gen 2 cable wraps around drive for cable-free carry
  • Up to 550 MB/s read/write moves large files in seconds
  • Plug-and-play on Windows, macOS, Android, PS5 and Xbox Series X/S
  • 3D NAND flash delivers up to 450 MB/s sequential transfer speeds

Rugged 2 TB portable SSD

The Titanium One TTOSSD2TB is a 2 TB external solid-state drive built around 3D NAND flash in a 2.5 inch aluminium shell with a silicone bumper. It targets photographers, videographers and mobile professionals who need durable, pocket-sized storage for large media libraries.

Up to 450 MB/s sequential transfers

Rated read and write speeds reach 450 MB/s over USB 3.0, moving hundreds of photos or hours of 4K footage in seconds. The drive saturates the USB 3.0 link, so heavier multi-stream workloads or sustained writes beyond that ceiling will see reduced throughput.

IP66 and MIL-STD-810G rated enclosure

The sealed aluminium-and-silicone chassis resists dust, water jets and drops without active cooling. An integrated USB-C 3.2 Gen 2 cable wraps around the body and includes a flip-out USB-A adapter, keeping cable clutter to a minimum during transport.

How it compares

Measured against everything we stock in Portable USB SSDs, at today’s prices. Recalculated every night.

Price $210.99
Typical for this category: the median of 410 items is $202.99.
Total capacity 2 TB
Higher than about 60% of the 311 comparable items (median 1 TB).
Sequential read speed Up to 450 MB/s
Lower than about 90% of the 157 comparable items (median 1,050 MB/s).
Price per TB $105.50 per TB
Cheaper than about 72% of the 310 comparable items (median $142.00 per TB).

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Specifications

Product
Brand nameTitanium Micro
Product lineTitanium One
Model nameTTOSSD2 TB
Total capacity2 TB
Performance
Sequential read speedUp to 450 MB/s
Sequential write speedUp to 450 MB/s
Storage
NAND flash type3D NAND
Ports & slots
Interface typeUSB 3.0
Size & build
Form factor2.5 in (6.35 cm)

Other versions of this model

3 more in the same range

Questions about this item

Will this 2.5" drive work on a laptop that only has USB 3.0 ports?

Yes, the USB 3.2 Gen 2 interface is backward compatible with USB 3.0 ports, though speeds will be limited to the port's maximum.

How can I verify the drive is reaching its rated 450 MB/s performance?

Run a benchmark tool like CrystalDiskMark on Windows or Blackmagic Disk Speed Test on macOS and compare sequential read and write results to the 450 MB/s specification.

Does the box include the USB-C cable and USB-A adapter, or must I buy them separately?

The integrated USB-C 3.2 Gen 2 cable wraps around the drive and a flip-out USB-A adapter snaps in; a carry pouch is also included, so no separate cables are needed.

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