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Updated April 2026

💿 Best external & portable USB hard drive 2026

An external HDD adds **backup** space and big-file portability without opening your case. In 2026, bus-powered **2.5"** USB drives remain the default; check bundled **USB-A vs USB-C** cables, OS support, and whether you want HDD value or a faster external **SSD** (see our SSD guide).

Best Disco esterno — picks by budget

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How to choose an external hard drive?

  • Capacity: 1 TB covers many backups and games; scale up for video libraries.
  • USB 3.0 / 3.2 / Type-C: faster host ports help large copies; mechanical drives still cap real throughput.
  • Power: most 2.5" portable drives are USB-powered; many 3.5" desktop units need wall power.
  • Use case: Time Machine / File History, Steam library overflow, or cold archives—avoid shocks while spinning.
  • Reliability: stick to known brands for important data; pair with a second copy or cloud where possible.

FAQ

External HDD or external SSD?

HDD wins on price per GB; SSD wins on speed and shock resistance. Running games from an external SSD is often smoother.

Same drive on PC and PlayStation / Xbox?

**exFAT** is commonly used for cross-platform read/write; consoles may require formatting—back up first.

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