Choose a portable hard disk drive (HDD) when your main aim is a separate, roomy copy of photos and laptop files; choose a portable solid-state drive (SSD) when you regularly move large files or work from the drive. A desktop drive suits an archive that mostly stays in one place. Cloud storage can add off-site access alongside a local copy, but whichever route you choose, check that its capacity, connection and backup setup fit the files you need to recover.
You want a recoverable copy of family photos, documents and laptop files, rather than simply more room for files you use each day. The National Cyber Security Centre describes a backup as a copy kept in a separate safe location.
You often transfer large media collections or access files directly from a drive you carry. Which? distinguishes SSDs by their generally faster transfers; the laptop connection still matters when choosing a particular model.
Your photo or video collection is growing, and you can keep a larger drive at a desk. Capacity is only part of the decision: consider where another copy of the files you value most will be kept.
For personal photo and laptop files, decide whether the drive is mainly a recoverable backup, extra working storage or a stationary archive before comparing its capacity and connection.
| Concern | What to check | Who this matters to |
|---|---|---|
| Recoverable backup | Compare capacity with the files you intend to protect, and check how you would restore them. Apple advises at least twice the Mac's storage capacity for a Time Machine backup device. | If I need family photos back after a laptop failure, moving them off the laptop is not enough; about 36% of consumers put a separate, restorable copy first. |
| Portable working storage | Check the drive's interface against the laptop port and cable, as well as the space needed for active files. Rated drive speed alone does not establish transfer speed on your computer. | When large photo or video files move between devices regularly, waiting for transfers interrupts the work; roughly 29% of consumers prioritise fast access to files they carry. |
| Travel and file protection | Check any drop or ingress claim on the exact model, including its test conditions. If you need encryption, check how access and password recovery work. | Carrying personal files makes knocks, loss and access by someone else more pressing; about 21% of consumers make protection while travelling their primary concern. |
| Archive growth and off-site access | Assess whether a portable or desk-based drive accommodates the archive, then decide which files also need an off-site copy. Neither local nor cloud backup is ransomware-resistant by default, according to the National Cyber Security Centre. | If my archive keeps growing, I need room for it without keeping every copy beside the laptop; around 14% of consumers put archive capacity and off-site access first. |
Which? describes HDDs as suitable for longer-term file backup and SSDs as generally faster. That distinction helps with the drive choice, but it does not make files stored on a single drive a backup. A desktop drive can accommodate a largely stationary archive, while cloud storage can give important files a copy away from the computer; check the protection and access arrangements for either copy.
A file moved off a full laptop and kept only on the external drive still has just one copy. The National Cyber Security Centre advises keeping a backup in a separate safe location.
Choose the folders or broader computer contents you need to protect, keep a separate copy, and try restoring a file before relying on the routine.
The drive, cable and laptop port all affect the connection. Samsung says the rated maximum speed of its T7 Shield requires a USB 3.2 Gen 2-capable host and cable, with UASP enabled; that condition should not be assumed to describe every SSD.
Match the requirements of the exact drive to your laptop port and the cable you will use.
Samsung's T7 Shield drop and ingress statements refer to controlled tests, and its stated warranty excludes relevant damage. A rugged design does not replace another copy of important files.
Read the exact model's test conditions and warranty exclusions, and maintain a separate backup when carrying the drive.
Apple says Time Machine cannot back up to a disk formatted for Windows. Reformatting a drive can erase files already on it, while an encrypted backup may require its password to restore data.
Confirm the intended computer and backup format before copying files, move any existing files to safety before reformatting, and keep the encryption password somewhere accessible apart from the drive.
Its portable T7 SSD line is relevant to compact working storage; the T7 Shield is a distinct model with its own durability claims.
The portable Canvio Ready HDD line is an option for people keeping a local copy of photos and documents.
Its external-storage range includes portable SSDs and larger archive-oriented drives, rather than one set of features shared by every model.
These drives cover portable SSDs for frequently accessed files, portable HDDs for local copies and a desktop HDD for an archive kept mainly at a desk. Whichever drive you choose, plan where its own separate backup will be kept.
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Consider this portable SSD if 4 TB fits the files you use regularly and you want to move it between computers. The product name specifies USB Type-C 3.2 Gen 2; check your laptop port and cable for the connection you intend to use. Keep another copy of files you work on directly from the drive.
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This portable SSD is a 2TB option for files you need to carry. Check its connection and formatting against each computer you plan to use, and compare the capacity with your photo collection before relying on it for a backup.
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This portable HDD is a Mac-oriented choice when you need a 5TB local copy of photos or laptop files. Confirm the format required by your backup method and check how you would access the files from Windows if you use both systems.
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This portable HDD may suit a 4TB local collection of photos and documents that you sometimes move between locations. Its name specifies USB 3.0; confirm the intended computer's connection and backup format, particularly if you use a Mac.
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This desktop HDD is a 10TB option for an archive kept mainly at a desk. Allow for its external power requirement, check the format needed by your computer, and plan a separate copy of files you could not replace.
Apple advises choosing a backup device with at least twice your Mac's storage capacity. Compare that guidance with the Mac you intend to back up, rather than choosing capacity from the size of today's photo folder alone.
Yes. Microsoft says File History can make regular backups to an external drive or network location. Check that the folders you need are included, then try restoring a file so you know how to retrieve it.
Not while it remains formatted for Windows: Apple says Time Machine cannot back up to such a disk. Toshiba says its Canvio Ready is NTFS-formatted for Windows and needs reformatting for the macOS versions it lists. Copy any files you need elsewhere before reformatting, because the process erases the drive.
Not if you also need a copy away from where the laptop and drive are kept, or access from another device. A local drive and cloud storage can serve different parts of that plan. The National Cyber Security Centre cautions that neither on-premises nor cloud backups are ransomware-resistant by default, so consider how each copy is protected.