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Best Buy customers often prefer the following products when searching for phone disk.

If you're looking for a way to back up your phone's data, an external hard drive is one of the best ways to do it. They're spacious, easy, and convenient. Browse the top-ranked list of phone disks below along with associated reviews and opinions.

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  1. Crucial - X9 Pro 2TB External USB-C SSD - Space Gray - Front_Zoom
    Top comment

    "excellent, fast, small and portable disk...This really comes in handy because there is not any internet companies that are in the area, and the cell phone signal is hit or miss up there. Planning ahead, and being able to fit a lot of movie options on this drive is a game changer for me. "

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    Product Description

    Accelerate your workflow with the powerful performance of the Crucial X9 Pro Portable SSD. With read and write speeds up to 1,050MB/s and 2TB of capacity, the X9 Pro has space for thousands of photos, files, and videos along with the speed you need to organize, curate, edit and retouch your portfolio quickly, supporting whatever you do in Adobe Lightroom. The Crucial X9 Pro is plug-and-play ready with a USB-C connection, and works with Windows, Mac, Android, and more. Featuring Micron TLC NAND and water and dust resistance (IP55), the Crucial X9 Pro is designed for durability and style in the studio, in the field, or wherever you roam.
    See all External SSDs
    Top comment

    "excellent, fast, small and portable disk...This really comes in handy because there is not any internet companies that are in the area, and the cell phone signal is hit or miss up there. Planning ahead, and being able to fit a lot of movie options on this drive is a game changer for me. "

    See all customer reviews

    Product Description

    Accelerate your workflow with the powerful performance of the Crucial X9 Pro Portable SSD. With read and write speeds up to 1,050MB/s and 2TB of capacity, the X9 Pro has space for thousands of photos, files, and videos along with the speed you need to organize, curate, edit and retouch your portfolio quickly, supporting whatever you do in Adobe Lightroom. The Crucial X9 Pro is plug-and-play ready with a USB-C connection, and works with Windows, Mac, Android, and more. Featuring Micron TLC NAND and water and dust resistance (IP55), the Crucial X9 Pro is designed for durability and style in the studio, in the field, or wherever you roam.
    See all External SSDs
    See all External SSDs
  2. Samsung - T7 Shield 1TB, External USB 3.2 Gen 2 Rugged SSD IP65 Water Resistant - Black - Front_Zoom
    Top comment

    "Android support is also nice to see, but since this drive is nearly the same size as a cell phone, I can't imagine myself using it just for my phone. ...I was able.to back up my lap top abd my cell phone with no problems!"

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    Product Description

    Samsung T7 Shield 1TB, Portable SSD, up to 1050 MB/S, USB 3.2 Gen2, Rugged, IP65 Rated, for Photographers, Content Creators, and Gaming, External Solid State Drive, Black.
    See all External SSDs
    Top comment

    "Android support is also nice to see, but since this drive is nearly the same size as a cell phone, I can't imagine myself using it just for my phone. ...I was able.to back up my lap top abd my cell phone with no problems!"

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    Product Description

    Samsung T7 Shield 1TB, Portable SSD, up to 1050 MB/S, USB 3.2 Gen2, Rugged, IP65 Rated, for Photographers, Content Creators, and Gaming, External Solid State Drive, Black.
    See all External SSDs
    See all External SSDs
  3. Samsung - T7 1TB External USB 3.2 Gen 2 Portable SSD with Hardware Encryption - Metallic Red - Front_Zoom
    Top comment

    "Great extern storage for Cell Phone, no regret...works out great as external backup/storage of Samsung cell phone. one thing to watch out to make sure you got the one specific for T7. ...Love it, very fast when transferring videos, pictures, music, or any files from my cell phone or my computer."

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    Product Description

    Store confidential files securely with this metallic red Samsung T7 portable SSD. The 256-bit AES encryption offers reliable protection against unauthorized access, while write speeds of up to 1,000MB/sec. allow swift data transfer. This Samsung T7 portable SSD has an advanced thermal solution, which helps prevent overheating for seamless operation, and compatibility with multiple devices enables flexible use.
    See all External SSDs
    Top comment

    "Great extern storage for Cell Phone, no regret...works out great as external backup/storage of Samsung cell phone. one thing to watch out to make sure you got the one specific for T7. ...Love it, very fast when transferring videos, pictures, music, or any files from my cell phone or my computer."

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    Product Description

    Store confidential files securely with this metallic red Samsung T7 portable SSD. The 256-bit AES encryption offers reliable protection against unauthorized access, while write speeds of up to 1,000MB/sec. allow swift data transfer. This Samsung T7 portable SSD has an advanced thermal solution, which helps prevent overheating for seamless operation, and compatibility with multiple devices enables flexible use.
    See all External SSDs
    See all External SSDs
  4. WD - easystore 16TB External USB 3.0 Hard Drive - Black - Front_Zoom

    Model: WDBAMA0160HBK-NESN
    SKU: 6427998
    Top comment

    "I use this external hard drive mainly as my backup drive for 2 other external drives, my cell phone, my laptop, and still have space for more things! ...Great External Hard Disk Drive...I have always purchased Western Digital Hard Disk Drives. This external hard drive is very sleek and fast as well. "

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    Product Description

    Carry and preserve important files wherever you go with this Western Digital easystore desktop hard drive. The 16TB capacity offers ample storage space for your files, while the USB interface ensures compatibility with a wide range of devices. This Western Digital easystore external hard drive has a compact profile for increased portability, and the included WD Discovery software makes backing up data easy.
    See all External Hard Drives
    Top comment

    "I use this external hard drive mainly as my backup drive for 2 other external drives, my cell phone, my laptop, and still have space for more things! ...Great External Hard Disk Drive...I have always purchased Western Digital Hard Disk Drives. This external hard drive is very sleek and fast as well. "

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    Product Description

    Carry and preserve important files wherever you go with this Western Digital easystore desktop hard drive. The 16TB capacity offers ample storage space for your files, while the USB interface ensures compatibility with a wide range of devices. This Western Digital easystore external hard drive has a compact profile for increased portability, and the included WD Discovery software makes backing up data easy.
    See all External Hard Drives
    See all External Hard Drives
  5. SanDisk - Extreme Pro Portable 2TB External USB-C NVMe SSD - Black - Front_Zoom
    Top comment

    "I like that it includes a cable to connect directly to cell phone. makes backing up photos, etc. from cell phone easy...I am using this disk with a MacBook Pro. I partitioned it so I can use it as two disks. "

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    Product Description

    Backup files from your smartphone, camera or computer with this 2TB SanDisk Extreme PRO portable SSD. The forged aluminum chassis helps dissipate heat for consistent read and write speeds, and the water-resistant silicone shell offers protection from up to 6-foot drops. This dust-resistant SanDisk Extreme PRO portable SSD includes a carabiner clip for easy portability.
    See all External SSDs
    Top comment

    "I like that it includes a cable to connect directly to cell phone. makes backing up photos, etc. from cell phone easy...I am using this disk with a MacBook Pro. I partitioned it so I can use it as two disks. "

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    Product Description

    Backup files from your smartphone, camera or computer with this 2TB SanDisk Extreme PRO portable SSD. The forged aluminum chassis helps dissipate heat for consistent read and write speeds, and the water-resistant silicone shell offers protection from up to 6-foot drops. This dust-resistant SanDisk Extreme PRO portable SSD includes a carabiner clip for easy portability.
    See all External SSDs
    See all External SSDs
  6. WD - My Passport Ultra for Mac 2TB External USB 3.0 Portable Hard Drive - Silver - Front_Zoom
    Top comment

    "It is almost as small as a cell phone...Got this for phone and ipad back ups. Works as intended. Fast read and write speeds."

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    Product Description

    Access and save data quickly on this Western Digital My Passport Ultra drive for Mac. The hard drive uses USB 3.0 technology and USB-D connectivity to maximize plug-in options. Keep your files safe with the included security software, offering encryption and password protection. Its modern metal design complements your Mac, and out of the box, it’s formatted for macOS and Time Machine compatibility.
    See all Mac External Hard Drives & SSDs
    Top comment

    "It is almost as small as a cell phone...Got this for phone and ipad back ups. Works as intended. Fast read and write speeds."

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    Product Description

    Access and save data quickly on this Western Digital My Passport Ultra drive for Mac. The hard drive uses USB 3.0 technology and USB-D connectivity to maximize plug-in options. Keep your files safe with the included security software, offering encryption and password protection. Its modern metal design complements your Mac, and out of the box, it’s formatted for macOS and Time Machine compatibility.
    See all Mac External Hard Drives & SSDs
    See all Mac External Hard Drives & SSDs
  7. Crucial - X6 SE 2TB External USB-C/USB-A Portable SSD - Black - Front_Zoom
    Top comment

    "I bought this to back up images and documents of of my cell phone and laptop. Great investment....Great size, storage and speed I'm a photographer who does all of my editing off this external ssd and it's imporved my workflow so much, it's smaller than a cell phone and super light so you can take it anywhere and extremely fast and responsive, definitely worth it especially for the price"

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    Product Description

    How much content can you hold with your fingertips? With the Crucial X6 Portable SSD, the answer is: A lot! Whether you’re downloading videos for off-line travel, organizing family photos, collaborating with classmates, or heading off on a great adventure, the Crucial X6 features up to 2TB of portable storage capacity and is ready to go wherever you do.
    See all External SSDs
    Top comment

    "I bought this to back up images and documents of of my cell phone and laptop. Great investment....Great size, storage and speed I'm a photographer who does all of my editing off this external ssd and it's imporved my workflow so much, it's smaller than a cell phone and super light so you can take it anywhere and extremely fast and responsive, definitely worth it especially for the price"

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    Product Description

    How much content can you hold with your fingertips? With the Crucial X6 Portable SSD, the answer is: A lot! Whether you’re downloading videos for off-line travel, organizing family photos, collaborating with classmates, or heading off on a great adventure, the Crucial X6 features up to 2TB of portable storage capacity and is ready to go wherever you do.
    See all External SSDs
    See all External SSDs
  8. WD - My Cloud Expert EX2 Ultra 2-Bay 0TB External Network Attached Storage (NAS) - Charcoal - Front_Zoom
    Top comment

    "good back up for all computers and phones and tablets...I mainly use it to backup my cell phone pics as well as backing up my Lightroom files for a DSLR. "

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    Product Description

    Protect your media and access it easily with this My Cloud EX2 Ultra external hard drive. The high-performance Marvell ARMADA 385 1.3 GHz dual-core processor provides ultra-fast transfer rates, and multitasking is easy thanks to the 1GB of DDR3 memory. This 0TB My Cloud EX2 Ultra makes sharing data simple via the My Cloud remote-access app.
    See all Network Attached Storage (NAS)
    Top comment

    "good back up for all computers and phones and tablets...I mainly use it to backup my cell phone pics as well as backing up my Lightroom files for a DSLR. "

    See all customer reviews

    Product Description

    Protect your media and access it easily with this My Cloud EX2 Ultra external hard drive. The high-performance Marvell ARMADA 385 1.3 GHz dual-core processor provides ultra-fast transfer rates, and multitasking is easy thanks to the 1GB of DDR3 memory. This 0TB My Cloud EX2 Ultra makes sharing data simple via the My Cloud remote-access app.
    See all Network Attached Storage (NAS)
    See all Network Attached Storage (NAS)
  9. WD - Easystore 4TB External USB 3.2 Gen 1 Portable Hard Drive - Black - Front_Zoom
    Top comment

    "These hard drives are fantastic, this is my second one, they are so little, no need for external power, the cord is a little short depending on where you are plugging it in, I prop mine on an old cell phone box so it's not a big deal especially as it's out of sight behind the tower, I love them for back up, makes it so easy to grab in an emergency so you have all your photos, important papers, music, etc. ...Nice portable storage for phone, laptops etc, keeps the extra storage always available"

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    Product Description

    Help safeguard your cherished memories effortlessly with the easystore portable hard drive. Designed for your on-the-go lifestyle, this compact device offers seamless plug-and-play connectivity. Preserve your photos, videos, and important files with ease, thanks to the included backup software. Your memories deserve exceptional protection, and easystore® helps ensure that every precious moment is seamlessly stored, so you can relive them whenever, wherever.
    See all External Hard Drives
    Top comment

    "These hard drives are fantastic, this is my second one, they are so little, no need for external power, the cord is a little short depending on where you are plugging it in, I prop mine on an old cell phone box so it's not a big deal especially as it's out of sight behind the tower, I love them for back up, makes it so easy to grab in an emergency so you have all your photos, important papers, music, etc. ...Nice portable storage for phone, laptops etc, keeps the extra storage always available"

    See all customer reviews

    Product Description

    Help safeguard your cherished memories effortlessly with the easystore portable hard drive. Designed for your on-the-go lifestyle, this compact device offers seamless plug-and-play connectivity. Preserve your photos, videos, and important files with ease, thanks to the included backup software. Your memories deserve exceptional protection, and easystore® helps ensure that every precious moment is seamlessly stored, so you can relive them whenever, wherever.
    See all External Hard Drives
    See all External Hard Drives
  10. WD - easystore 1TB External USB 3.0 Portable SSD - Black - Front_Zoom
    Top comment

    "Easy to transport disk...This portable SSD is very compact compared to other external hard disks....Fantastic External Disk, save all my stuff from another old disk and worked like a champion, i had WD disks for a while now and i knew this one will be great, the size is perfect too."

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    Product Description

    Back up your music files or photos with this WD easystore portable SSD. The 1TB capacity offers ample storage room, while read speeds of up to 400 MB/sec. and a USB 3.0 cable let you quickly move large folders. This WD easystore portable SSD features plug-and-play functionality for fast, effortless setup.
    See all External SSDs
    Top comment

    "Easy to transport disk...This portable SSD is very compact compared to other external hard disks....Fantastic External Disk, save all my stuff from another old disk and worked like a champion, i had WD disks for a while now and i knew this one will be great, the size is perfect too."

    See all customer reviews

    Product Description

    Back up your music files or photos with this WD easystore portable SSD. The 1TB capacity offers ample storage room, while read speeds of up to 400 MB/sec. and a USB 3.0 cable let you quickly move large folders. This WD easystore portable SSD features plug-and-play functionality for fast, effortless setup.
    See all External SSDs
    See all External SSDs
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