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Black rectangular portable SSD with rounded edges and USB-C port

Seagate

Seagate One Touch STKG2000400 2TB portable SSD

SKU CH-84ZE-480A7 MPN STKG2000400

A 2 TB portable SSD delivering up to 1,030 MB/s transfers, USB-C and USB-C-to-A cables included, plus an Android backup app and Rescue Data Recovery Services

  • Total capacity2 TB
  • Interface typeUSB-C
  • Setup requirementsCompatible with most Windows and macOS systems. Visit seagat
  • Product depth2.76 in (7.01 cm)
  • Product colorBlack
  • Key featuresBig files? No problem - complete file transfers fast or work

Capacity 2TB

  • Up to 1030 MB/s transfers large files quickly
  • 2TB capacity stores movies, photos and documents together
  • Android app backs up phone media to free device space
  • USB-C and USB C-to-A cables connect to Windows, Mac and Android out of the box
  • Rescue Data Recovery Services provide long-term peace of mind

Portable SSD for mobile workflows

The Seagate One Touch STKG2000400 is a 2TB external solid-state drive built for creators and professionals who need fast, compact storage while travelling. Its USB-C interface and included USB C-to-A cable provide plug-and-play operation with Windows, macOS and Android devices.

USB 3.2 Gen 2 interface limits

The drive uses a USB 3.2 Gen 2 connection with a maximum rated transfer speed of up to 1030 MB/s, comparable to NVMe performance. Actual throughput will vary with the host controller, cable quality and file sizes, so sustained speeds may fall below the peak figure.

2TB capacity and practical headroom

Two terabytes holds large photo libraries, video projects and document archives in a single device weighing 0.16 lb. The space suits active workflows that read and write directly from the drive, though users with multi-terabyte raw footage or full system backups will need additional volumes.

How it compares

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

Price $259.99
Pricier than about 64% of the 410 comparable items (median $202.99).
Total capacity 2 TB
Higher than about 60% of the 311 comparable items (median 1 TB).
Price per TB $130.00 per TB
Cheaper than about 57% of the 310 comparable items (median $142.00 per TB).

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Specifications

Product
Brand nameSeagate
Product lineOne Touch
Model nameSTKG2000400
Total capacity2 TB
Product colorBlack
Ports & slots
Interface typeUSB-C
Size & build
Overall width1.97 in (5 cm)
Product depth2.76 in (7.01 cm)
Overall height0.42 in (1.07 cm)
Product weight0.16 lb (0.07 kg)
Shipping weight0.15 kg
Package size142 × 105 × 32 mm

Other versions of this model

1 more in the same range

Questions about this item

Is the 2 TB capacity the only size offered for the STKG2000400?

The STKG2000400 is supplied as a single 2 TB model; other capacities carry different model numbers.

What does the 1030 MB/s headline speed mean when the drive is connected to a real computer?

It is the maximum sequential throughput over USB 3.2 Gen 2; actual rates depend on the host port, cable quality, file sizes and thermal conditions.

Which USB standard does the USB-C port use and what throughput ceiling does it impose?

The drive uses USB 3.2 Gen 2, capping the interface at 10 Gb/s so the 1030 MB/s device speed can be reached when the host also supports Gen 2.

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