Families with photos on several devices
If photos and household files are spread across phones and computers, a repeatable backup routine matters more than simply freeing space on one device. Keep a separate copy and make sure you can restore it.
Who is this for?
People transferring photos between devices
A portable drive can help move files between a phone, tablet and computer, provided each device can connect to it, power it and read its format.
Computer-first households building an archive
A multi-terabyte hard drive may suit a photo and video archive managed mainly from a PC or Mac. Check its supplied connection and format: Toshiba, for example, says its Canvio Basics drives are formatted NTFS for Windows and need reformatting for macOS.
What should you check before choosing?
Decide whether you are moving selected files, keeping a computer-based archive or building a backup with more than one independent copy; then check the devices that must read it.
| Priority | What to check | Your needs |
|---|---|---|
| Separate copies | Keep a copy apart from the original device; disconnect or isolate a removable backup when it is not in use. Restore a sample of files periodically. The National Cyber Security Centre warns that ransomware incidents have affected connected USB, network and cloud backup locations. | I want family photos to remain recoverable if a phone, computer or connected drive is lost or affected. |
| Storage role | Compare the size of the files you intend to retain with the drive capacity. Use flash storage for selected transfers rather than assuming one small removable device covers the whole archive; consider a separate local and off-site copy for irreplaceable photos. | Am I moving a few albums, storing a growing computer archive, or keeping both a local copy and a cloud copy? |
| Device compatibility | Check the connector or adapter, available power and file system on every intended device. Apple says iPhone external storage needs one data partition and a supported format; Crucial says Android USB-drive use depends on USB Mass Storage over OTG and host capabilities. | Photos move between my phone and computer, so I need to know the drive will work with those exact devices before I copy anything. |
| Transfer and handling | For frequent large transfers, check the drive, host and cable together rather than relying on a quoted maximum speed. Samsung says the T7 Shield’s stated speeds require USB 3.2 Gen 2, a suitable cable and UASP; its resistance claims reflect controlled tests and do not cover related damage under warranty. | When I carry a drive between locations, I care about a manageable transfer routine and the consequences if the drive is dropped or damaged. |
| Cloud quality | Check the account’s remaining storage and selected backup quality before removing originals. Google Photos Help says a Google Account includes up to 15 GB; Storage saver can resize photos above 16 MP and videos above 1080p, while Original quality uses account storage. | If the original photo and video files matter to me, I want to check what my cloud settings actually retain. |
| Mac library use | Decide whether the drive is for file interchange or for holding a Mac Photos library. Apple Support says an external Photos library requires APFS or Mac OS Extended (Journaled), and should not be placed on removable flash storage or a Time Machine backup device. | I need a dedicated place for my Mac Photos library, not merely a drive that lets me exchange individual files. |
What can go wrong with a photo backup?
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Leaving the only backup drive connected
A connected drive can be affected alongside the computer; one local drive also leaves no off-site copy if it is lost or physically damaged. The National Cyber Security Centre advises keeping at least one backup offline or digitally disconnected when not in use.
Keep an independent copy, disconnect or isolate the removable drive between backups, and occasionally restore a few files to check the copy.
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Choosing by plug shape or headline speed alone
A matching connector does not establish that a phone can power or read a drive. Advertised maximum SSD speeds can also depend on the host and cable.
Check the exact phone and computer ports, the drive’s format, power requirements and included cable before choosing a direct-transfer setup.
A compatible adapter, powered hub or different cable may be needed for the intended connection.
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Formatting before deciding how the drive will be used
A Windows-formatted portable drive may need reformatting for a Mac, while Apple sets specific format requirements for an external Mac Photos library. Reformatting can erase files already on the drive.
Choose between file interchange, a Windows backup and a dedicated Mac Photos library first. Copy any existing files elsewhere before reformatting.
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Deleting originals without checking cloud settings
Google Photos Help says Storage saver can resize larger photos and videos, while Original quality uses account storage. The available account storage may not cover the intended library.
Review backup quality, storage use and the uploaded files before deleting originals; retain a checked local copy if the originals matter.
Keeping a growing cloud copy may require an ongoing storage plan once the account allowance is insufficient.
Relevant storage brands
Samsung
The T7 Shield portable SSD line is relevant to frequent transfers and carrying a drive between devices.
- Samsung UK lists USB 3.2 Gen 2 sequential speeds up to 1,050/1,000 MB/s for the cited T7 Shield model, subject to a supporting host, cable and UASP.
- Its IP65 and 3 m drop claims come from controlled internal tests; Samsung says liquid, dust and drop damage are not covered under warranty.
Crucial
The X10 portable SSD line includes compact, high-capacity options for local file storage.
- Crucial UK lists X10 capacities up to 8 TB and sequential reads up to 2,100 MB/s; actual performance depends on the setup.
- Crucial says Android use requires USB Mass Storage over OTG, and formatting or operating-system changes may affect compatibility.
Toshiba
Canvio Basics portable hard drives are relevant to computer-centred local archives.
- Toshiba Storage Solutions lists capacities up to 4 TB and USB-powered operation, with standard USB-A and USB-C variants.
- Canvio Basics is formatted NTFS for Windows and requires reformatting for macOS. The standard variant’s Type-A-to-Micro-B cable does not itself provide a direct USB-C phone connection.
Seagate
The One Touch portable HDD line is positioned for personal computer backups and file organisation.
- Seagate UK describes 2 TB and 4 TB One Touch portable HDD variants with USB-C connectivity, hardware encryption and backup tools.
- Check the exact model and retailer listing before planning a backup around this line: Seagate’s cited UK product page labels the portable HDD as no longer in stock.
Joybuy storage options
These options cover portable SSDs for regular transfers, a hard drive for a computer-centred archive and a USB flash drive for selected-file transfers. Whichever you choose, plan where the independent second copy will live.
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Samsung T7 Shield MU-PE1T0S 1 TB portable SSD
A portable local copy to consider when photos are transferred regularly. This USB-C, USB 3.2 Gen 2 model has a stated 1 TB capacity; Samsung’s maximum speed and resistance claims have host, test and warranty conditions. Check the intended phone’s format and connection requirements before relying on direct transfer.
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Samsung Portable SSD T7 2 TB Blue
The stated 2 TB capacity suits a larger local photo collection than the 1 TB option listed here, provided it fits your files. It is a USB-C, USB 3.2 Gen 2 portable SSD; check the host connection and file format for the devices you intend to use, particularly for direct phone transfers.
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Lexar ES4 Magnetic Set 1 TB portable SSD
The magnetic set is an option to examine for an iPhone 15 or 16 transfer setup. The named 1 TB USB 3.2 Gen 2 SSD is also marketed for PC and Mac use, but check your exact device, file format and transfer steps first; magnetic attachment does not provide wireless MagSafe charging.
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Western Digital Elements Port. 4 TB hard drive
This 4 TB USB 3.0 portable hard drive is an option for an archive managed mainly from a computer. Check the format before Mac use and preserve any existing files before reformatting; for a phone-led workflow, confirm the required connection and power separately. Handle the drive carefully and keep another copy of important photos.
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MOVESPEED YSUSP05-512GSR 512 GB USB flash drive
Consider this 512 GB dual-interface USB 3.2 Gen 1 and USB-C flash drive for moving selected files between compatible devices, rather than as the only family photo archive. Check the exact phone’s connection and supported file format before transferring photos.
Photo backup questions
Can I transfer photos directly from an iPhone to an external drive?
Yes, if the connection and storage meet the iPhone’s requirements. Apple Support says supported apps can access external USB storage with one data partition in a supported format; you may need an adapter, and external hard drives often need additional power.
Should I use the same drive for file exchange and a Mac Photos library?
Choose the role before formatting it. Apple lists exFAT among formats supported for iPhone external storage, but says a Mac Photos library on an external drive requires APFS or Mac OS Extended (Journaled). A format chosen for exchanging individual files therefore should not be assumed to suit the library itself.
Can an external drive be my only photo backup?
An external drive provides a local copy, but one drive alone leaves irreplaceable photos exposed if that copy is lost or damaged. The National Cyber Security Centre recommends keeping a backup offline or isolated when not in use; an additional off-site copy can protect against losing the local devices together. Check that you can restore files from whichever copies you keep.
Can I move my Mac Photos library to an external drive?
Yes, on a suitable external USB or Thunderbolt drive formatted APFS or Mac OS Extended (Journaled), according to Apple Support. Apple advises against placing that library on a removable USB flash drive, network or cloud storage, or a drive used for Time Machine backups.