Who this is for

Households exporting a very large cloud photo library

You have thousands of photos and videos in Amazon Photos, Google Photos or iCloud and want an independent copy before relying on the cloud account as your only archive. Check the export route, computer free space and download stability before choosing destination storage.

Families needing a simple local archive

You want a periodically updated copy kept at home and accessible from a computer without running an always-on system. A local external drive is a straightforward route, but it works best as one copy in a wider multi-copy plan.

Multi-device households wanting shared access

You want one household photo collection available across phones and computers, with future mobile photos copied locally. A NAS can suit this workflow if you are prepared to maintain the device and arrange another backup destination.

Buying priorities

Work from the source account outward: prove the export route, measure the files, then choose a destination and a routine that you can maintain.

Priority What to check Your needs
Complete export Check whether the service can export the library in the form you need; allow local free space for downloading and extracting files; test a small batch first. Amazon Customer Service says browser downloads require selecting photos or videos and that albums cannot be downloaded as whole albums. I need originals and metadata that I can open outside the cloud app, rather than assuming visible photos are already available offline.
Capacity and transfer setup Compare usable capacity with the completed export plus future additions; check the computer port, cable and USB support; choose faster storage mainly when large refreshes will be frequent. Samsung UK says the T7 Shield’s maximum quoted speeds require USB 3.2 Gen 2 and UASP support. I want enough room for the current library and future photos, without turning each update into an impractical transfer.
Independent copies Keep a separate local destination and an off-site or independently accessible copy; avoid keeping every copy beside the same computer; open representative photos and videos during restore checks. Backblaze describes the 3-2-1 approach as three copies on two media with one off-site. I want access to family photos after a drive failure, account problem or incident affecting the home.
Future updates Decide whether updates will be manual or scheduled; check whether phones and computers can be included; review duplicate handling and folder organisation before enabling parallel workflows. Synology says Synology Photos can back up Android and iOS images to a compatible NAS. I need a routine for new mobile photos so that the initial export does not become a one-off archive that quickly falls behind.

Common backup pitfalls

  • Buying storage before confirming the export route

    A large library may not have a one-click download path. Amazon Customer Service notes that entire albums cannot be downloaded as albums in its browser workflow, while Google Photos Help warns that some export actions may be delayed or unavailable.

    Run a small export or download test, inspect originals and metadata, measure the result, then choose capacity and a transfer routine.

  • Assuming an SSD will reach its headline speed

    The drive, cable and computer interface can all limit transfer performance. Samsung UK states that the T7 Shield’s maximum sequential speeds require USB 3.2 Gen 2 and UASP support.

    Check the computer port, cable and protocol support before choosing a high-speed SSD; prioritise one when frequent large transfers or portability justify it.

  • Treating a local drive or NAS as the whole backup plan

    A local device creates a separate medium but can still be affected by loss, theft, damage or the same household incident as the computer. Backblaze’s 3-2-1 framework calls for an off-site copy as well as separate media.

    Keep the source cloud library or another off-site copy while maintaining the local copy, and test that representative files can be restored.

  • Assuming NAS redundancy is an external backup

    A NAS can centralise files and support automated workflows, but its contents still need another destination. Synology documents backup destinations including cloud services, secondary Synology systems and external devices.

    Choose NAS when shared access and automation justify the setup, then configure a separate backup target rather than stopping at RAID or multiple drive bays.

Relevant service and storage references

Amazon Photos

Relevant for households turning an existing Amazon Photos library into an independently stored copy.

  • Amazon Customer Service provides browser download guidance and a desktop-app route for backing up photos from a computer.
  • Its browser guidance says whole albums cannot be downloaded as albums, so confirm the practical export workflow before selecting storage capacity.

Samsung

A portable SSD reference for households prioritising compact local transfers over permanently shared storage.

  • Samsung UK lists USB 3.2 Gen 2 performance figures for the T7 Shield and describes it as a portable SSD option.
  • The stated maximum speed depends on compatible host hardware, cables and UASP support; it does not remove the need for another copy.

Synology

A NAS route for households needing central local storage, shared access and continuing mobile-photo backup.

  • Synology states that its NAS platforms can support computer and mobile-device backups, while Synology Photos supports Android and iOS mobile backup.
  • This route requires device setup, ongoing maintenance, suitable drives where applicable and a separate backup plan for the NAS itself.

Google Photos

A source-cloud route with an archive-export option when the library is held in Google Photos.

  • Google Photos Help documents creating an archive of data, including Photos, with delivery options.
  • Google warns that actions considered risky may be delayed or unavailable, so begin and check a large export before a deadline-sensitive migration.

Apple iCloud Photos

Relevant for Apple households copying original-resolution photos to a Mac or external storage.

  • Apple Support documents exporting original files from Photos on a Mac to an external storage device.
  • If optimised local storage is in use, make sure the originals have downloaded before treating the local copy as complete.

Joybuy product options

These Joybuy options focus on external SSDs for portable, frequent transfers and an external hard drive for a periodically updated home archive. Compare each capacity with the measured export size and planned growth before choosing.

Samsung T7 Shield Portable SSD 1 TB in blue

Samsung T7 Shield Portable SSD 1 TB

A portable option for frequent large-library refreshes or carrying a local copy between compatible devices.

Stated 1 TB capacity, USB 3.2 Gen 2, USB Type-C connectivity and sequential speeds of up to 1,050 MB/s read and 1,000 MB/s write. Measure the completed export first; the stated top speed depends on the host connection, cable and USB mode.

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Samsung Portable SSD T7 4 TB in grey

Samsung Portable SSD T7 4 TB

A higher-capacity portable SSD option for households comparing a large measured export with future photo and video growth.

Stated 4 TB capacity, USB 3.2 Gen 2, USB Type-C, hardware encryption and supplied USB-C-to-C and USB-C-to-A cables. The quoted 1,050 MB/s read and 1,000 MB/s write figures require a compatible USB 3.2 Gen 2 host connection.

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SanDisk Portable SSD 2 TB

SanDisk Portable SSD 2 TB

A compact local archive option for a household that periodically carries or connects its backup drive.

Stated 2 TB capacity, read speeds of up to 800 MB/s, up-to-2-metre drop protection and a rubber carry hook. Check capacity against the completed export, and confirm write speed, file-system choice and cable requirements if regular large refreshes matter.

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Lexar ES4 Portable SSD with Magnetic Set 1 TB

Lexar ES4 Portable SSD with Magnetic Set 1 TB

A portable SSD for computer-based backups in a mixed-device household.

Stated 1 TB capacity, USB 3.2 Gen 2, up to 1,050 MB/s read and 1,000 MB/s write, plus USB-C-to-C and USB-A-to-C cables. Check that the chosen file system works across the devices that need access; magnetic mounting is limited to the stated iPhone 15/16 conditions.

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Western Digital My Passport Ultra Portable External Hard Drive 5 TB in blue

Western Digital My Passport Ultra 5 TB

An external hard-drive option for a straightforward, periodically updated home archive.

Stated 5 TB capacity, USB 3.2 Gen 1 Type-C, an included USB-A adapter, bus-powered operation and AES-256 hardware encryption. For macOS use, the supplied information states that reformatting is required; confirm the file-system workflow before copying the archive.

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Frequently asked questions

Is a cloud photo library already a backup?

It can protect against losing one phone or computer, but it is not an independently retained local copy. Keep a separate local or second-cloud copy and test that original files open, so account access or an export problem does not leave you with only one recovery path.

How should I export a very large Amazon Photos library?

Confirm the current download method in your Amazon account before buying storage. Amazon Customer Service says browser downloads require selecting photos or videos and that whole albums cannot be downloaded as albums, so use a computer with sufficient free space, a stable connection and a small test download first.

What should I check before buying a backup drive?

Measure a completed export or representative batch, then allow capacity for the full library and future additions. For an SSD, check the computer port, cable and protocol support; Samsung UK says the T7 Shield’s quoted maximum speed requires USB 3.2 Gen 2 and UASP support.

Does a two-bay NAS or RAID remove the need for another backup?

No. Drive redundancy can help with a drive failure, but it does not by itself create an off-site copy or protect against every deletion, device or household-site problem. Synology documents backing NAS contents to cloud services, another Synology system or external devices, so plan an additional destination.

Are there UK GDPR requirements for a household backing up family photos?

For processing carried out purely for personal or household activities, the Information Commissioner’s Office states that the UK GDPR does not apply. This may differ if the collection is used commercially, for an organisation or in another processing context; for ordinary household backups, use sensible access controls and encryption where appropriate.