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10 Best External Storage For Iphone 2025 in the UK

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Our Top Picks

#1

Winner

SanDisk Extreme PRO Portable SSD 2TB (up to 2000 MB/s read speeds, Powerful NVMe Solid State Performance, IP65 rated for dust and water resistance, 256-bit AES hardware encryption) Black

Rating
9.9
Chosen by1,315
Storage Capacity
Connection Type
Transfer Speed
Storage Capacity
The SanDisk Extreme 2TB portable NVMe SSD continues to impress with exceptional performance and reliability, making data transfers feel like they're turbocharged.
Connection Type
Compact and lightweight, this SSD is easy to carry and offers fast, hassle-free connections with USB-C connectivity.
Transfer Speed
This SSD handles large video files and intensive photo editing with ease, significantly enhancing workflow efficiency.
Durability
Its water and dust-resistant design provides peace of mind for outdoor shoots or less-than-ideal conditions without worrying about data loss.

The SanDisk Extreme PRO Portable SSD offers a substantial 2TB of storage capacity, which is more than sufficient for expanding iPhone storage. Its standout feature is the impressive transfer speed of up to 2000 MB/s, thanks to the NVMe solid state performance. This ensures quick data transfers, making it highly efficient for users who frequently move large files between their iPhone and the SSD.

Compatibility with iPhones primarily relies on the type of connection and app support. This SSD connects via USB, which may require an adapter for iPhones that typically use Lightning ports. The SanDisk Memory Zone app can help manage files and free up space, enhancing its utility for iPhone users. However, the need for additional adapters might be a small inconvenience.

Durability is a major strength of this product. It boasts IP65 water and dust resistance and can withstand drops from up to three meters, making it an excellent choice for users who need a rugged, portable storage solution. The aluminum chassis and silicon shell contribute to its robust build, providing peace of mind during travel or outdoor adventures.

Security is also well-handled with the inclusion of 256-bit AES hardware encryption, though users must download extra software for full functionality on Mac systems. This feature is ideal for those looking to protect sensitive data.

To summarize, this SSD is a powerful and durable choice for anyone needing significant, fast, and secure external storage for their iPhone, especially if the user is willing to work around the connection type with an adapter. Its rugged design and fast speeds make it suitable for professionals and adventure enthusiasts alike.

Rating
9.9
Chosen by1,315
Storage Capacity
Connection Type
Transfer Speed
Storage Capacity
The SanDisk Extreme 2TB portable NVMe SSD continues to impress with exceptional performance and reliability, making data transfers feel like they're turbocharged.
Connection Type
Compact and lightweight, this SSD is easy to carry and offers fast, hassle-free connections with USB-C connectivity.
Transfer Speed
This SSD handles large video files and intensive photo editing with ease, significantly enhancing workflow efficiency.
Durability
Its water and dust-resistant design provides peace of mind for outdoor shoots or less-than-ideal conditions without worrying about data loss.
#2

SSK 1TB USB C Drive Up to 550MB/s, Fast USB Stick Dual Drive Type-c +USB A USB3.2 Gen2 Solid State Drive, External SSD USB Memory Stick for Android Phone Laptop Tablet Mac Business Travel Essential

Rating
9.8
Durability
Transfer Speed
Durability
The drive boasts a well-built metal casing with a solid heft, making it feel durable and reliable.
Transfer Speed
It offers impressive speed and reliability, working flawlessly on smartphones and TVs without buffering when playing media.

The SSK 1TB USB C Drive is a versatile external storage solution, offering a substantial 1TB of storage capacity which is excellent for those needing to expand their device storage or transfer large files. Its dual USB-C and USB-A 3.2 connectivity makes it compatible with a wide range of devices, including Android phones, tablets, MacBooks, and Windows computers. However, it lacks direct compatibility with iPhones that use the Lightning port, which is something to consider if you primarily use Apple devices.

With a transfer speed of up to 550MB/s, this drive is significantly faster than many traditional USB drives. This high speed is beneficial for quickly transferring large files like high-resolution photos and videos, making it ideal for users who require efficient data handling on the go. The device is plug-and-play, meaning it doesn't require additional software installation, which contributes to its user-friendly nature. It also supports a variety of operating systems, enhancing its versatility across different platforms.

In terms of build quality, the SSK SSD is designed with a high-grade zinc alloy, providing robustness against drops and abrasions. This durability, along with its shock resistance and heat dissipation features, makes it a reliable option for users who are often on the move. One potential downside is the limited app support for iPhone users, as it's mainly compatible with Android and other USB-C enabled devices. Additionally, while it boasts backward compatibility with USB 3.0 and 2.0, the maximum performance may not be achieved on older interfaces. The compact design and lightweight nature of this external drive make it an ideal choice for business travelers or anyone needing portable storage. Users should ensure they have the necessary adapters if their device does not support USB-C or USB-A connections directly.

Rating
9.8
Durability
Transfer Speed
Durability
The drive boasts a well-built metal casing with a solid heft, making it feel durable and reliable.
Transfer Speed
It offers impressive speed and reliability, working flawlessly on smartphones and TVs without buffering when playing media.

Buying Guide for the Best External Storage For Iphone

When choosing external storage for your iPhone, it's important to consider several key specifications to ensure you get the best fit for your needs. External storage can help you expand your device's capacity, back up important data, and transfer files easily. Understanding these specifications will help you make an informed decision and find a product that meets your requirements.
Storage CapacityStorage capacity refers to the amount of data the external storage can hold. This is important because it determines how much additional space you will have for your files, photos, videos, and apps. Storage capacities typically range from 32GB to 1TB or more. If you only need to store a few files or photos, a smaller capacity like 32GB or 64GB may be sufficient. For larger collections of media or extensive backups, consider options with 128GB, 256GB, or even higher capacities.
CompatibilityCompatibility ensures that the external storage device works seamlessly with your iPhone. This is crucial because not all storage devices are designed to work with iOS. Look for devices that specifically mention iPhone compatibility or have an MFi (Made for iPhone) certification. This will ensure that the device can connect to your iPhone without any issues and that it supports the necessary file formats and transfer protocols.
Connection TypeThe connection type refers to how the external storage connects to your iPhone. Common connection types include Lightning, USB-C, and wireless options. Lightning connectors are designed specifically for iPhones and provide a direct connection. USB-C is more versatile and can be used with other devices as well. Wireless options, such as Wi-Fi or Bluetooth, offer the convenience of not needing a physical connection. Choose a connection type based on your preference for convenience and compatibility with other devices you may own.
Transfer SpeedTransfer speed indicates how quickly data can be moved between your iPhone and the external storage. This is important for efficiency, especially when transferring large files like videos. Transfer speeds are usually measured in megabytes per second (MB/s). Higher speeds mean faster transfers. For basic use, speeds around 20-50 MB/s may be adequate. For more demanding tasks, such as transferring high-resolution videos, look for speeds of 100 MB/s or higher.
DurabilityDurability refers to how well the external storage can withstand physical wear and tear. This is important if you plan to carry the device with you frequently. Durable storage devices are often shock-resistant, water-resistant, and have sturdy casings. If you need a device for everyday use or travel, look for one with these protective features to ensure it lasts longer and protects your data.
App SupportApp support means that the external storage comes with a companion app that helps manage your files. This is important for ease of use, as a good app can simplify the process of transferring, organizing, and accessing your data. Look for storage devices that offer a well-reviewed app with features like automatic backups, file organization, and media playback. This can greatly enhance your overall experience and make managing your data more convenient.