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Maxone 320GB Ultra Slim Portable External Hard Drive HDD USB 3.0 Compatible | with PC, Laptop, Rose Pink
Maxone

Maxone 320GB Ultra Slim Portable External Hard Drive HDD USB 3.0 Compatible | with PC, Laptop, Rose Pink

Bottom line: The Maxone 320GB Ultra Slim Portable External Hard Drive HDD USB 3.0 ($39.99 on Amazon as of 2026-10-21 02:15 UTC): Only 0.4 inch thick, so it slides into a laptop sleeve or jacket pocket; main trade-off: 320GB fills fast if you store 4K video or a modern game library.

$39.99

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Buy on Amazon — $39.99 Compare to similar external storage

By , Founder & Editor-in-Chief · Listing data updated

Mike Perry — Hardware researcher since 2014. For external drives and portable storage, synthesises manufacturer specs and independent reviews rather than first-hand lab testing. Core beat: GPU performance across gaming, rendering, and local-LLM inference.

*Price sourced from Amazon.com. Last updated 2026-10-21. Price and availability subject to change.

Pros & Cons

Pros

  • ✓ Only 0.4 inch thick, so it slides into a laptop sleeve or jacket pocket
  • ✓ All-aluminum anti-scratch housing runs cool and quiet under sustained transfers
  • ✓ USB 3.0 at up to 5 Gbit/s, with USB 2.0 backward compatibility
  • ✓ Bus-powered plug and play: no AC adapter, no driver install
  • ✓ 3-year manufacturer warranty with free technical support included

Cons

  • ✗ 320GB fills fast if you store 4K video or a modern game library
  • ✗ Spinning HDD, not an SSD, so random-access speed trails flash drives
  • ✗ Compatibility listed for Windows 7/8/10 only; Mac use needs reformatting
  • ✗ Included cable is just 19 inches, short for desktop tower placement

Manufacturer description

Slip a 320GB portable drive into a laptop bag and forget it is there. The Maxone 320GB Ultra Slim external hard drive measures just 0.4 inch thick, wrapped in an all-aluminum anti-scratch shell that keeps the drive running cool and quiet without adding bulk to your kit. Connect it over USB 3.0 and you get transfer rates up to 5 Gbit/s for backups, photo libraries, and game-console overflow storage, with backward compatibility if the only free port on your machine is USB 2.0. Setup is genuinely plug and play. There is no external power brick and no software to install, so Windows 7, 8, and 10…

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SpecPicks Verdict

SpecPicks scored Maxone 320GB Ultra Slim Portable External Hard Drive HDD USB 3.0… using a rating × review-volume × price-fit model applied to published specs and reviews across the external storage category. Maxone's external storage lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for external storage of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Frequently Asked Questions

How much can I actually store on a 320GB drive?

Formatted capacity lands below the 320GB label because drive makers count 1GB as 1,000,000,000 bytes. Plan on roughly 60,000-80,000 photos or a few dozen hours of 1080p video, but far less if you keep 4K footage or large game installs.

Does it work with a Mac or a PlayStation?

Maxone lists compatibility with Windows 7, 8, and 10. The drive is described as extra storage for computers and game consoles, but it ships preformatted for Windows, so a Mac or console will likely require reformatting to its own file system first.

Do I need a power adapter or any software?

No. It is plug and play with no external power supply and no software installation required. Connect the included 19-inch USB 3.0 cable and the drive mounts on its own.

Is it fast enough for backing up my whole laptop?

USB 3.0 supports transfer speeds up to 5 Gbit/s, which is the interface ceiling rather than the platter speed. It is substantially quicker than USB 2.0, and it stays backward compatible if your laptop only has older ports.

What warranty and accessories come with it?

The box includes the portable hard drive, a 19-inch (48.26 cm) USB 3.0 cable, and a user manual, backed by a 3-year manufacturer warranty with free technical support.

Key Features

  • Ultra Slim and Sturdy Metal Design: Merely 0.4 inch thick. All-Aluminum anti-scratch model delivers remarkable strength and durability, keeping this portable hard drive running cool and quiet.
  • Compatibility: It is compatible with Microsoft Windows 7/8/10, and provides fast and stable performance for PC, Laptop.
  • Improve PC Performance: Powered by USB 3.0 technology, this USB hard drive is much faster than - but still compatible with - USB 2.0 backup drive, allowing for super fast transfer speed at up to 5 Gbit/s.
  • Plug and Play: This external drive is ready to use without external power supply or software installation needed. Ideal extra storage for your computer and game console.
  • What's Included: Portable external hard drive, 19-inch(48.26cm) USB 3.0 hard drive cable, user's manual, 3-Year manufacturer warranty with free technical support service.

Full Specifications

BrandMaxone
ColorRose Pink
Model NameMaxone 2519
Read Speed625 megabytes_per_second
Form FactorPortable
Media Speed625 megabytes_per_second
ConnectivityUSB
Model Number2519-320GPink
CompatibilityIt is compatible with Microsoft Windows 7/8/10, and provides fast and stable performance for PC, Laptop.
Built-In MediaPortable external hard drive, USB 3.0 hard drive cable, user's manual, 3-Year manufacturer warranty with free technical support service
Hard-Drive Size320 GB
Mfr Part Number2519
Number of Items1
Special FeaturePortable
Hardware PlatformPC
Installation TypePlug In
Compatible DevicesDesktop, Laptop
Data Transfer Rate5 gigabits_per_second
Enclosure MaterialAluminum
Additional FeaturesPortable

Ready to buy?

Maxone 320GB Ultra Slim Portable External Hard Drive HDD USB 3.0 Compatible | with PC, Laptop, Rose Pink is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

Buy on Amazon — $39.99

*Price sourced from Amazon.com. Last updated 2026-10-21. Price and availability subject to change.

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Maxone 320GB Ultra Slim Portable External Hard Drive HDD USB 3.0 Compatible | with PC, Laptop, Rose Pink
$39.99
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