For work, coursework or photos that would be hard to replace, keep a local backup and an independently stored cloud copy rather than relying on one device or account. A portable drive provides a local copy, dedicated cloud backup can run automatically, and cloud sync helps keep current files available across devices; check each service’s recovery limits before treating synced files as a backup.
Coursework, self-employed work and family photos may be difficult to recreate. An independent copy and a restore you have tried matter more than simply adding storage space. The NI Cyber Security Centre advises making regular backups and practising a restore.
If current files need to be available on a computer, phone or tablet, sync can help with access. Microsoft Support and Apple Support describe this shared-file use, but access to a current file is a different need from retaining an independently recoverable copy.
Media, project folders and archives call for enough local capacity and a drive that works with the intended computer and backup tool. Decide whether the drive will stay put for periodic copies or travel with active files.
Start with what must remain recoverable after a device failure, then decide whether your main additional need is automatic copying, access across devices or space for large local copies. A portable drive and cloud storage can serve different parts of the same plan.
| Concern | Buying checks | Who this matters to |
|---|---|---|
| Recovering lost or changed files | Keep a copy independent of the main device; check deletion and version history, then try restoring a folder. | If losing coursework, work or photos would mean starting again, I need a copy I can actually restore. About 36% of consumers put recovery after loss or unwanted changes first. |
| Automatic copies and remote access | Check which folders and devices are covered, whether copying is automatic, and whether the service offers sync, backup or both. | When my files change often and I work away from my main computer, remembering manual copies is difficult. For about 29% of consumers, automatic protection and access are the primary need. |
| Local capacity and transfers | Allow for existing files and growth; check the connector, cable, formatting and computer compatibility. | With a large photo, video or project collection, I need space for a workable local copy. Roughly 21% of consumers prioritise capacity and practical transfers. |
| Sensitive files and compatibility | Check the exact model’s encryption options and whether the intended devices and backup software support it. | If I carry sensitive files or move between devices, protection and a usable connection come first. About 14% of consumers make privacy or compatibility their primary concern. |
Sync is useful for current-file access, but deletions and unwanted changes can affect synced files. Apple Support describes a 30-day recovery window for deleted iCloud Drive files unless they are permanently removed; Microsoft Support describes a 30-day OneDrive restore window for eligible Microsoft 365 subscribers.
Keep another independent copy of important files and check the recovery controls of the sync service you use.
Seagate notes that an operating system may show less capacity than the decimal amount on a drive label. A quoted SSD maximum speed also needs a compatible connection to be relevant to your setup.
Compare your files and expected growth with the drive’s capacity, then check the connector, cable, formatting and computer before choosing.
A local drive can hold a copy after computer failure, but keeping both together leaves them exposed to the same loss or damage.
For files you cannot readily replace, keep another copy separately or use a suitably configured cloud-backup service. Try restoring a sample file.
Backblaze Help says Personal Backup defaults to 30-day version history and describes longer-history options. A backup that has run does not, by itself, tell you how long an older or deleted file remains available.
Check the service’s version history, treatment of disconnected drives, restore method and what happens to copies when the service ends.
Its WD Elements Portable range is relevant to capacity-oriented local HDD backups.
The T7 Shield range is relevant to people who carry a portable SSD for local copies.
The X9 is a USB-C portable SSD to consider for a local backup workflow.
Expansion Portable is a range for straightforward local HDD file storage.
Personal Backup is a dedicated cloud-computer-backup route for Mac and PC users.
These HDDs and SSDs are options for keeping local copies of work, study and personal files. Choose by the files you need to store and the devices you will use, and keep an independent copy elsewhere when loss of the drive would leave you without a backup.
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Consider this portable HDD for a local copy of files you want to keep separately from your computer.
Capacity: 2TB. Check that its connection and your chosen backup software work with your computer before relying on it.
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This portable SSD suits a local-copy workflow in which you carry active files between compatible devices.
Its name specifies USB Type-C 3.2 Gen 2. Check the host connection and your backup-software setup; the drive alone is not an off-site copy.
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Consider this portable HDD for a larger local file collection in a Mac backup workflow.
For Windows use, check formatting and backup-software compatibility. Confirm the applicable warranty terms before buying, as the product information gives conflicting durations.
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This portable SSD is an option for carrying a substantial local copy of files.
Confirm its connector, operating-system compatibility and formatting requirements for your devices before choosing a backup workflow.
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Consider this portable HDD when a larger local copy of photos, documents or other files is the priority.
Its name specifies USB 3.0. Check the connection and formatting needed by your computer and backup software; keep another copy separately if the files are hard to replace.
No. Sync keeps current files available across devices, while a separately recoverable backup protects against relying on that current set alone. Apple Support says deleted iCloud Drive files can be recovered for 30 days unless permanently removed; Microsoft Support describes a 30-day OneDrive restore window for eligible Microsoft 365 subscribers.
Start with the files you intend to protect, then allow for growth and any history your backup method retains. Seagate explains that an operating system may report less capacity than the decimal amount printed on a drive label.
Confirm its connector and cable, formatting, operating-system support and compatibility with your chosen backup software. These checks matter even when a drive connects physically: Crucial, for example, lists specific backup-tool compatibility for its X9 rather than treating every USB-C setup as identical.
Check how long deleted or changed files remain recoverable, what happens to copies of disconnected drives and how you would restore files. Backblaze Help says Personal Backup defaults to 30-day version history and describes longer-history options.
It can. The Information Commissioner’s Office says UK GDPR does not apply to purely personal or household processing, while its international-transfer guidance covers organisations including sole traders and self-employed people handling personal information. If you back up client data, assess the duties that apply to your work and the provider’s terms and access controls.