Seagate Portable vs UnionSine vs Maxone vs ModusTech vs Toshiba vs Sonnics: HDD hell

External hard drives6 products

Quick verdict

The 'I need cheap storage now' showdown

If you want reliability, pick the Toshiba or Seagate. If you are on a tight budget and just need bulk storage, the ModusTech or Maxone will get the job done without much fuss.

Side by side

FeaturePhoto of Seagate PortableSeagate PortablePhoto of UnionSine PortableUnionSine PortablePhoto of Maxone Ultra SlimMaxone Ultra SlimPhoto of ModusTech FacetModusTech FacetPhoto of Toshiba Canvio PartnerToshiba Canvio PartnerPhoto of Sonnics PortableSonnics Portable
Price€79.99€78.88€73.99€62.91€100.99€81.11
Build QualityThe aluminum casing on the Maxone feels significantly more premium than the sea of generic plastic shells.Standard plasticPlastic with aluminumAluminum (winner)PlasticStandard plasticAluminum
ConnectivityModusTech is the only one modern enough to include USB-C, saving you from digging through old cable drawers.USB 3.0USB 3.0USB 3.0USB-C (winner)USB 3.0USB 3.0
Rotational SpeedThe faster 7200 RPM drives offer a slight edge in speed, though we are still talking about spinning platters in 2025.7200 RPM (winner)5400 RPM5400 RPM7200 RPM5400 RPM5400 RPM

Product by product

Seagate Portable

Safe, reliable backups

A no-frills workhorse that does exactly what it says on the box. It includes decent data recovery services for that extra peace of mind.

What We Liked 👍

  • Extremely simple to use
  • Includes rescue data services

What Could Be Better 👎

  • Mechanical drive is slow
  • Plastic build feels cheap

UnionSine Portable

Budget-conscious buyers

It is a basic drive that relies on a budget-friendly price point to move units. It functions fine for static file storage.

What We Liked 👍

  • Very affordable price point
  • Compact and slim design

What Could Be Better 👎

  • Slow 5400 RPM speed
  • Basic plastic materials

Maxone Ultra SlimBest value

Style-conscious gamers

This drive tries to look professional with its aluminum shell, and it mostly succeeds. It fits nicely next to a console.

What We Liked 👍

  • Durable aluminum housing
  • Very slim and portable

What Could Be Better 👎

  • Average performance metrics
  • Cable quality is mediocre

ModusTech Facet

USB-C device owners

It is the only unit here that acknowledges modern laptops actually use USB-C. It is handy, if a bit plasticky.

What We Liked 👍

  • Modern USB-C connectivity
  • Includes necessary adapters

What Could Be Better 👎

  • Feels somewhat fragile
  • Plastic casing build quality

Toshiba Canvio PartnerOur pick

Reliability seekers

Toshiba sticks to the basics and does them well enough for most people. It is a classic plug and play drive.

What We Liked 👍

  • Solid build quality
  • Reliable and consistent performance

What Could Be Better 👎

  • Not the fastest speed
  • Uses older USB interface

Sonnics Portable

Basic file storage

Another generic option that offers 1TB of space for a competitive price. It works for gaming consoles and general storage.

What We Liked 👍

  • Competitive pricing
  • Aluminum casing

What Could Be Better 👎

  • Slow spin speeds
  • Generic internal drive

Welcome to the slow lane

If you were hoping for earth-shattering speeds, look away. These are all mechanical hard drives, meaning they are built for bulk storage and backups, not for editing 4K video directly from the drive. Spec sheet says one thing, reality says another, but frankly, you are paying for space, not speed.

The Seagate and Toshiba models lean into the traditional, boring but reliable approach. Meanwhile, the ModusTech is the only one trying to be modern by tossing in a USB-C connection. The rest are largely variations of the same 5400 RPM parts wrapped in different shells.

Material world

The differences here are mostly aesthetic or durability-related. Maxone and Sonnics go for aluminum, which keeps them cool and feeling less like a disposable toy. ModusTech and UnionSine are perfectly usable, but they feel like they might crack if you look at them too hard.

At this price tier, you aren't paying for cutting-edge engineering. You are paying to store your photos somewhere that isn't your main computer. Any of these will work if you just need a place to offload files.

Which drive is worth the space?

If you value your data and want something that feels like it will survive a year in a backpack, go with the Toshiba or the Seagate. They are the standard for a reason. If you have a modern laptop and don't want to carry dongles, the ModusTech is the only rational choice.

For those who just want the cheapest 1TB of metal they can find, the Maxone's aluminum build makes it feel like the least 'budget' of the budget options.

Prices on amazon.es as of November 10, 2026. Prices may change.

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