Seagate One Touch Portable External Hard Drive with Hardware Encryption (2.5 inch)

Capacity

Price

$140.49

Per TB$70.25

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Reasons to buy

  • AES-256 hardware encryption with password activation on the documented password SKUs
  • Bus-powered 2.5 inch design that avoids a wall brick on most laptops and desktops
  • Toolkit can run one-touch backups plus scheduled jobs on supported Windows and Mac hosts
  • Metal enclosure finishes that read as premium on a desk or in a travel pouch

Reasons to avoid

  • The cable in the box is USB-A toward the drive; pure USB-C notebooks may need an adapter
  • Rotating media cannot match USB SSDs for sustained large-file throughput
  • Bundled software trials, cloud offers, and Rescue eligibility vary by region and registration timing
Seagate One Touch Portable External Hard Drive with Hardware Encryption (2.5 inch) (2 TB) — product photo
2 TB

Specifications

model
STKY2000400
series
One Touch
interface
USB 3.2 Gen 1
encryption
AES-256 hardware encryption with password protection
form factor
2.5 inch
manufacturer
Seagate
warranty notes
Seagate limited warranty and Rescue Data Recovery Services terms vary by region and SKU. Confirm on Seagate support for your unit before purchase.
warranty years
2

Researched and maintained by Hard Drive Prices Editorial Team. · Updated May 7, 2026

User ratings

  • Amazon
    4.4(9,219)

What you're getting

The Seagate One Touch portable family includes models with password-activated hardware encryption for buyers who want a compact 2.5 inch USB drive and a clearer security story than drag-and-drop alone. Inside the brushed metal enclosure sits a rotating hard drive, while the outside stays sized for backpacks and commute bags.

Each listing here ships ready for plug-and-play use on many Windows, Mac, and Chromebook systems, with the speed ceiling set by USB 3.2 Gen 1 wiring and the mechanics of the HDD. Seagate positions Toolkit as the control point for one-touch copies and for recurring backup schedules when the software is installed on a supported host.

Seagate advertises AES-256 hardware encryption on the password-enabled SKUs, which matches the language government buyers expect for sensitive file sets. You still shoulder basic hygiene: choose a strong password, keep firmware and Toolkit current, and store recovery keys where you will not lose them during a stress event.

This family page tracks the password-enabled 1 TB, 2 TB, 4 TB, and 5 TB SKUs that map to STKY1000400, STKY2000400, STKZ4000400, and STKZ5000400 in public part-number systems. Larger video archives or always-on server roles usually point buyers toward NAS-rated internal drives, yet these models remain a practical bridge for desktop backups and handoffs between machines.

Buying context

Typical value (not live pricing)

Using the USD list-style figures captured for each ASIN here, cost per terabyte improves as you step from 1 TB through 5 TB, which is typical for portable HDD ladders. Promotions, coupons, and tax still move the out-the-door number, so compare the live retailer page or cart before you treat any snapshot as final.

Where this line often shows up

  • Encrypted USB backup for laptops, dorm PCs, and consultant machines
  • Toolkit scheduled copies for Windows and Mac folders that change often
  • Portable handoff drive for photo selects and legal PDF bundles
  • Secondary archive for Chromebook downloads when space on the device is tight

Features

  • Password-activated AES-256 hardware encryption on the SKU variants listed here

  • USB 3.2 Gen 1 interface with an included USB-A cable; USB-C hosts may need an adapter

  • Seagate Toolkit supports one-touch backup plus scheduled hourly, daily, weekly, or monthly jobs on supported Windows and Mac computers

  • Brushed metal exterior styling aligned with the broader One Touch industrial design language

  • Rescue Data Recovery Services is marketed with these drives; confirm country-level coverage before purchase