Review: Seagate One Touch Portable SSD (1 TB)

🔍 Overview

• Type: Portable external SSD with USB‑C (USB 3.2 Gen 2) interface
• Capacity: 1 TB (also available in 500 GB and 2 TB)
• Build & Design: Ultra-compact (70 × 50 × 10 mm), weighs ~43 g; aluminum top with woven-fabric sides; bus-powered, no battery required
• Extras: Includes both USB-C to USB-C and USB-C to USB-A cables for broad device compatibility

⚙️ Performance

• Real-world speeds: Benchmarks show ~1,030 MB/s sequential read/write on USB 3.2 Gen 2 hosts
• File transfers: Moving a 10 GB file takes approximately 18 seconds (~550 MB/s average); device remains cool and performs reliably
• Controller: Uses a SATA-based internal controller—no NVMe, but avoids thermal throttling due to smaller form factor

👍 Pros

• Outstanding speed for form factor: Nearly maxes out USB 3.2 Gen 2 — ideal for quick backups and media playback
• Pocket-sized and feather-light: Easy to carry in a bag or pocket
• Software bundle: Includes Seagate Toolkit for scheduled backups, Rescue Data Recovery services, and Mylio + Dropbox trials.
• 3‑year warranty: Offers peace of mind along with data recovery support.

👎 Cons

• Not ruggedized: Lacks IP rating or shock resistance—less durable than metal-cased alternatives
• SATA-based speeds: Cannot leverage full NVMe performance on Gen 2×2 or Thunderbolt 3+ ports
• Cable length issue: Comes with shorter cables that may be inconvenient in some setups

✅ Verdict

The Seagate One Touch (2021) is a standout among USB-C portable SSDs: blazing fast, incredibly small, and bundled with useful software and recovery services. While not built for rugged conditions, it offers excellent performance and convenience for everyday mobile users.