Choose an external hard drive for a straightforward local copy from one computer, a portable SSD if you regularly carry or transfer the library, or network-attached storage (NAS) if several devices need a shared destination. A cloud-and-local combination can keep a copy away from home, but none of these routes protects your photos on its own: keep a separate copy and check that you can restore it.
If most photos are on one Mac or Windows computer, an external drive gives you a directly attached destination for an additional copy. Apple Support and Microsoft Support describe built-in tools for scheduling file backups; check that your chosen tool includes the photo library.
If you move photos between devices or locations, a compact drive may be easier to carry. Check its connectors and file system before relying on it across Mac and Windows; quoted SSD speeds also depend on the host connection.
If photos come from several phones and computers, a NAS can provide a shared local destination. Synology and QNAP describe multi-device storage routes, but setting up the devices, accounts and a separate backup remains a household task.
Start by measuring the library and deciding which devices must contribute photos. A high-capacity USB drive may serve a measured subset or a transfer task, while a cloud copy is most useful here as part of a plan that also retains an independently controlled local copy.
| Concern | What to check | Who this matters to |
|---|---|---|
| Capacity for growth | Measure the whole library; allow room for new photos and any backup versions you intend to retain. | If my collection keeps growing, I need space for more than today's files. Around 31% of consumers would put capacity first. |
| Portable transfers | Check the connector and cable against each device; assess quoted SSD speeds against the host requirements. | When I move large batches between locations, I want a copy I can connect and update without another cloud download. Around 25% of consumers would prioritise portable transfers. |
| Several photo sources | Confirm that the chosen NAS and software work with the household's devices and intended backup destination. | Photos arrive on several phones and computers, so keeping one shared local collection up to date matters most to me. Around 19% of consumers would make multi-device consolidation their priority. |
| Recovery after a failure | Plan a separate copy that is not always connected to the main device, and try restoring representative files. | I need a usable copy if a device is lost or its files are affected, not just another place where photos appear. Around 25% of consumers would put recoverability first. |
Changes or deletions can affect a synchronised copy. The National Cyber Security Centre warns that ransomware can also affect connected USB and network storage holding backups.
Keep a separate copy, disconnect a local backup when it is not being updated, and check how your cloud account handles deletion and retention.
A drive that fits selected folders may not fit the complete library, future photos or retained backup versions.
Measure the source library and decide what the backup must include before choosing a capacity.
Apple Support warns that formatting erases the files on a disk or volume. The file system you choose also affects your intended Mac and Windows workflow.
Check device and backup-software requirements before first use. If you need to reformat later, confirm another copy of the files first.
A NAS still needs a separate backup destination. Likewise, an SSD's quoted speed or resistance rating does not show that copied photos can be restored; Samsung makes its T7 Shield speed claims conditional on compatible connections.
Choose the storage route for the way you will collect and copy photos, then restore a selection of files to check the result.
Its My Passport external drives are relevant to households making a directly attached copy from a computer.
Its portable SSDs are relevant when a household regularly carries or transfers a local photo copy.
Its NAS product families are relevant to households consolidating photos from multiple devices.
Its NAS systems are another route for a shared local photo destination with configured backup jobs.
These portable SSDs and external hard drive offer directly attached destinations for an additional photo copy. Compare their stated capacity with your measured library, then check connection requirements and plan where another separate copy will live.
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Consider this portable SSD if you regularly carry an additional photo copy between devices. Measure the library before deciding whether 2 TB leaves enough room for it.
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This is a directly attached option for moving a photo copy between computers. Check that the collection and any planned backup history fit within 2 TB.
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Consider this external hard drive if the measured photo collection calls for a 5 TB local destination. Allow for growth and any backup versions you intend to keep.
For Mac use, the product information calls for reformatting; Apple Support warns that formatting erases files already on the drive.
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This portable drive may suit a photo copy you carry between locations, provided the library and planned backup history fit within 2 TB.
Confirm the connector and USB interface against your devices before buying.
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Consider this portable SSD if a 1 TB destination fits the measured library or the subset you need to carry. Keep another separate copy rather than relying on the drive's resistance rating to protect your files.
Check whether exFAT suits the way you intend to copy files between the two systems. Apple Support identifies exFAT as Windows-compatible, but a dedicated backup tool may require a different format; decide on that workflow before formatting, which erases existing files on the drive.
Yes, with a configured backup tool and a suitable destination. Apple Support describes automatic file backups with Time Machine, while Microsoft Support describes File History saving copies of personal files and folders; check that your photo library is included and that the drive is available when backups run.
No: a NAS can centralise photos from several devices, but a local collection still needs a separate backup. QNAP describes external, remote and cloud destinations for configured backup jobs; choose a destination that does not leave every copy exposed to the same incident.
Restore representative photos and folders to a different location and check that they open and retain the organisation you need. The National Cyber Security Centre advises checking that a backup contains important data and knowing how to restore it.