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external hard drive under $100

Best Buy customers often prefer the following products when searching for External Hard Drive Under $100.

Browse the top-ranked list of External Hard Drive Under $100 below along with associated reviews and opinions.

Browse the top-ranked list of External Hard Drive Under $100 below along with associated reviews and opinions.

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  1. Buffalo - LinkStation™ 210 2TB External Hard Drive (NAS) - black - Front_Standard
    Top comment

    "Easy to set up and use...Good home office drive...This drive is working as well for sharing files in a small office area...Setup was easy and works like a charm"

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    Product Description

    Simplify file storage and access with this 2TB Buffalo LinkStation NAS server. It connects to your Wi-Fi router to let your smartphone or tablet access stored data wirelessly, and it has a USB port for connecting a printer or another backup drive. The built-in BitTorrent client of this single-bay Buffalo LinkStation NAS server provides easy downloading of digital content.
    Your price for this item is $134.99
    Save $15
    The previous price was $149.99
    Top comment

    "Easy to set up and use...Good home office drive...This drive is working as well for sharing files in a small office area...Setup was easy and works like a charm"

    ""

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    Product Description

    Simplify file storage and access with this 2TB Buffalo LinkStation NAS server. It connects to your Wi-Fi router to let your smartphone or tablet access stored data wirelessly, and it has a USB port for connecting a printer or another backup drive. The built-in BitTorrent client of this single-bay Buffalo LinkStation NAS server provides easy downloading of digital content.
  2. Buffalo - LinkStation™ 210 4TB External Hard Drive (NAS) - black - Front_Standard
    Top comment

    "Good product for the price...Better NAS Drive for its price...It's always good to have an external backup, I am happy with this drive...My work is getting done so much faster"

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    Product Description

    Consolidate backup files from multiple devices with this 4TB Buffalo LinkStation NAS server. It provides a central location for files from your computer, smartphone and other gadgets at home or in the office. This DLNA-certified Buffalo LinkStation NAS server lets you directly stream multimedia content to your home entertainment system.
    Your price for this item is $192.99
    Save $27
    The previous price was $219.99
    Top comment

    "Good product for the price...Better NAS Drive for its price...It's always good to have an external backup, I am happy with this drive...My work is getting done so much faster"

    ""

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    Product Description

    Consolidate backup files from multiple devices with this 4TB Buffalo LinkStation NAS server. It provides a central location for files from your computer, smartphone and other gadgets at home or in the office. This DLNA-certified Buffalo LinkStation NAS server lets you directly stream multimedia content to your home entertainment system.
  3. WD - My Passport Wireless SSD 500GB External Hard Drive - Black - Front_Zoom
    Top comment

    "Is very good for storages video and photos"

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    Product Description

    Store photos and videos safely on this 500GB Western Digital solid-state drive. It's housed in a bumper to protect against shock and drops, and the USB 3.0 interface provides fast transfer speeds of up to 390MB/sec. This Western Digital solid-state drive has a 10-hour battery life, so you can take it on all-day adventures.
    Your price for this item is $297.99
    Save $2
    The previous price was $299.99
    Top comment

    "Is very good for storages video and photos"

    ""

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    Product Description

    Store photos and videos safely on this 500GB Western Digital solid-state drive. It's housed in a bumper to protect against shock and drops, and the USB 3.0 interface provides fast transfer speeds of up to 390MB/sec. This Western Digital solid-state drive has a 10-hour battery life, so you can take it on all-day adventures.
  4. WD - My Book 4TB External USB 3.0 Hard Drive - Black - Angle_Zoom
    Model:WDBBGB0040HBK-NESN
    SKU:5605524
    Top comment

    "Great for my mac...Easy drive to use...So I just store the games on it and then load the one I want to play on the internal hard drive and then play it from there otherwise it will crash while playing especially online games (multiplayer),but I would buy it again because its so large and a great price...Right out of the box I connected the hard drive docking station without any difficulty, plugged in a hard drive, turned it on and it worked without any problems at all"

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    Product Description

    Store files securely with this 4TB Western Digital My Book hard drive. Its 5 Gbps data transfer rate enables fast copying of files, and its automatic backup software can be set to fit any schedule. This Western Digital My Book hard drive offers built-in 256-bit hardware encryption and optional password protection for peace of mind.
    Your price for this item is $99.99
    Save $20
    The previous price was $119.99
    Top comment

    "Great for my mac...Easy drive to use...So I just store the games on it and then load the one I want to play on the internal hard drive and then play it from there otherwise it will crash while playing especially online games (multiplayer),but I would buy it again because its so large and a great price...Right out of the box I connected the hard drive docking station without any difficulty, plugged in a hard drive, turned it on and it worked without any problems at all"

    ""

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    Product Description

    Store files securely with this 4TB Western Digital My Book hard drive. Its 5 Gbps data transfer rate enables fast copying of files, and its automatic backup software can be set to fit any schedule. This Western Digital My Book hard drive offers built-in 256-bit hardware encryption and optional password protection for peace of mind.
  5. Buffalo - MiniStation 2TB External USB 3.0 Portable Hard Drive - black - Front_Zoom

    Product Description

    Buffalo's MiniStation Portable USB Hard Drive offers a compact, sleek, lightweight and portable storage solution. Store, back up and transport digital images, music and other files without taking up space on your PC's hard drive.
    Your price for this item is $97.99
    Save $2
    The previous price was $99.99

    Product Description

    Buffalo's MiniStation Portable USB Hard Drive offers a compact, sleek, lightweight and portable storage solution. Store, back up and transport digital images, music and other files without taking up space on your PC's hard drive.
  6. WD - easystore® 4TB External USB 3.0 Portable Hard Drive - Black - Front_Zoom
    Top comment

    "What a great drive it is big enough for storage and small enough is fit in my jacket so when I need to move big data from my PC to a friends PC no problem I also a 4TB WD external at home but it is a 3.5 size drive it is good also but its big in size to carry around and I also purchased at BestBuy great prices both...I purchased this external hard drive for my son because he was doing a lot of saving onto his computer so with this external hard drive, I definitely don't have to worry about it running out of space and what he is saving"

    ""

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    Product Description

    Only at Best Buy Safeguard your library with this 4TB Western Digital hard drive. Its durable construction protects against shock, and USB 3.0 technology facilitates rapid data transfer to keep you working efficiently. This Western Digital hard drive has a slim design for portability, so you can access your files anywhere.
    Your price for this item is $94.99
    Save $55
    The previous price was $149.99
    Top comment

    "What a great drive it is big enough for storage and small enough is fit in my jacket so when I need to move big data from my PC to a friends PC no problem I also a 4TB WD external at home but it is a 3.5 size drive it is good also but its big in size to carry around and I also purchased at BestBuy great prices both...I purchased this external hard drive for my son because he was doing a lot of saving onto his computer so with this external hard drive, I definitely don't have to worry about it running out of space and what he is saving"

    ""

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    Product Description

    Only at Best Buy Safeguard your library with this 4TB Western Digital hard drive. Its durable construction protects against shock, and USB 3.0 technology facilitates rapid data transfer to keep you working efficiently. This Western Digital hard drive has a slim design for portability, so you can access your files anywhere.
  7. WD - My Book 3TB External USB 3.0 Hard Drive with Hardware Encryption - Black - Angle_Zoom
    Top comment

    "Very easy to use...my data is happy...I mean it's a hard drive, so it's not exactly a life changing purchase, but it's a quality build and works fine, I wouldn't say it's lighting fast as it's not solid state but a good solution for backing up family photos etc...A cost effective external hard drive that was simple to install and use, this hard drive served my purpose of backing up my large stored trove of data and did so with ease"

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    Product Description

    Store important documents with this WD hard drive. Its 3TB capacity lets you store plenty of files, music, photos and videos, while transfer speeds up to 5GB ensure data is transferred quickly. Worry less about losing important photos and schoolwork with the automatic backup software of this WD hard drive.
    Your price for this item is $89.99
    Save $10
    The previous price was $99.99
    Top comment

    "Very easy to use...my data is happy...I mean it's a hard drive, so it's not exactly a life changing purchase, but it's a quality build and works fine, I wouldn't say it's lighting fast as it's not solid state but a good solution for backing up family photos etc...A cost effective external hard drive that was simple to install and use, this hard drive served my purpose of backing up my large stored trove of data and did so with ease"

    ""

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    Product Description

    Store important documents with this WD hard drive. Its 3TB capacity lets you store plenty of files, music, photos and videos, while transfer speeds up to 5GB ensure data is transferred quickly. Worry less about losing important photos and schoolwork with the automatic backup software of this WD hard drive.
  8. WD - My Passport SSD 512GB External USB 3.1 Gen 2 Portable Solid State Drive with Hardware Encryption - Black - Front_Zoom
    Top comment

    "This thing is fast...It was a great buy...No breakable moving hard disk which makes it a perfect 2nd hard drive for all my pics, movies, and music...If I ever need more space on my Surface, and need to use it to more than just store things, I'll buy these any day over a Hard Drive option"

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    Product Description

    Ensure your files are protected on this Western Digital My Passport 512GB hard drive. Thanks to the USB Type-C port, it produces transfer speeds of up to 540MB/sec, letting you transfer entire movies in a few moments. Solid-state technology in this Western Digital My Passport 512GB hard drive ensures resistance to impacts and extreme heat and cold.
    Your price for this item is $89.99
    Save $40
    The previous price was $129.99
    Top comment

    "This thing is fast...It was a great buy...No breakable moving hard disk which makes it a perfect 2nd hard drive for all my pics, movies, and music...If I ever need more space on my Surface, and need to use it to more than just store things, I'll buy these any day over a Hard Drive option"

    ""

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    Product Description

    Ensure your files are protected on this Western Digital My Passport 512GB hard drive. Thanks to the USB Type-C port, it produces transfer speeds of up to 540MB/sec, letting you transfer entire movies in a few moments. Solid-state technology in this Western Digital My Passport 512GB hard drive ensures resistance to impacts and extreme heat and cold.
  9. WD - My Passport Go 500GB External USB 3.0 Portable Solid State Drive - Black With Cobalt Trim - Front_Zoom
    Top comment

    "I would buy again...Great for xbox one...WD - 500 GB External USB 3.0 Portable Hard Drive...I am not so handy with a computer but was able to back up my pc easily"

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    Product Description

    Back up important data with this 500GB Western Digital portable solid-state drive. The 300MB/sec. transfer speed lets you save large files quickly, and the rubber edges absorb shock to protect the device in drops of up to 2m. This compact Western Digital portable solid-state drive fits comfortably in your pocket.
    Your price for this item is $79.99
    On Sale
    Save $30
    The previous price was $109.99
    Top comment

    "I would buy again...Great for xbox one...WD - 500 GB External USB 3.0 Portable Hard Drive...I am not so handy with a computer but was able to back up my pc easily"

    ""

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    Product Description

    Back up important data with this 500GB Western Digital portable solid-state drive. The 300MB/sec. transfer speed lets you save large files quickly, and the rubber edges absorb shock to protect the device in drops of up to 2m. This compact Western Digital portable solid-state drive fits comfortably in your pocket.
  10. G-Technology - G-DRIVE® ev RaW 1TB External USB 3.0 / Serial ATA Portable Hard Drive - Black - Front_Standard
    Top comment

    "Never had a problem...Does what a drive does...BUT this IS a great, rugged, 7200 rpm (spinning physical hard drive), 1TB, USB 3.0 portable drive that I connect and disconnect multiple times a day from my mobile music computer...Great External hard drive"

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    Product Description

    Keep important data at your side with this compact 1TB G-Technology hard drive. It comes with a rugged bumper that provides protection against drops as high as 4.9 feet, and it saves and writes data at speeds up to 136MB/sec. for optimal efficiency. This 7200 rpm G-Technology hard drive has USB 3.0 and SATA interfaces for versatility.
    Your price for this item is $85.99
    Save $4
    The previous price was $89.99
    Top comment

    "Never had a problem...Does what a drive does...BUT this IS a great, rugged, 7200 rpm (spinning physical hard drive), 1TB, USB 3.0 portable drive that I connect and disconnect multiple times a day from my mobile music computer...Great External hard drive"

    ""

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    Product Description

    Keep important data at your side with this compact 1TB G-Technology hard drive. It comes with a rugged bumper that provides protection against drops as high as 4.9 feet, and it saves and writes data at speeds up to 136MB/sec. for optimal efficiency. This 7200 rpm G-Technology hard drive has USB 3.0 and SATA interfaces for versatility.
  11. Buffalo Technology - DriveStation Axis Velocity 1TB External USB 3.0/2.0 Hard Drive - Black - Front_Standard
    Top comment

    "Great service on the pick-up, also...This worked very well and the price was excellent...This is a great product for the novice computer user...Needed extra space for my son's WII U system.Great price and no hassle set up"

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    Product Description

    Protecting up to 1TB of data is easy using this Buffalo Technology DriveStation Axis Velocity HD-LX1.0TU3 external USB 3.0/2.0 hard drive's hardware and software encryption. Schedule backups for added data safety using the Buffalo Tools utility software.
    Your price for this item is $85.99
    Save $4
    The previous price was $89.99
    Top comment

    "Great service on the pick-up, also...This worked very well and the price was excellent...This is a great product for the novice computer user...Needed extra space for my son's WII U system.Great price and no hassle set up"

    ""

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    Product Description

    Protecting up to 1TB of data is easy using this Buffalo Technology DriveStation Axis Velocity HD-LX1.0TU3 external USB 3.0/2.0 hard drive's hardware and software encryption. Schedule backups for added data safety using the Buffalo Tools utility software.
  12. WD - easystore® 2TB External USB 3.0 Portable Hard Drive - Black - Front_Zoom
    Top comment

    "Since my go-to online store is Best Buy, I was very happy to find the WD - easystoreR 2TB External USB 3.0 Portable Hard Drive to be as affordable as it's, with solid reviews and a decent size for the hard drive...All I had to do was plug it in and I instantly saw a pop up asking me if I wanted to convert it to my PS4(meaning I wouldn't be able to use it for anything else afterwards) I pressed "agreed" and in seconds I was able to use it"

    ""

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    Product Description

    Only at Best Buy Store data safely on this 2TB Western Digital hard drive. Its WD Backup software automatically saves files on a preset schedule, and it has a sleek but durable design for portability without sacrificing security. This Western Digital hard drive has a USB 3.0 interface for transfer rates of up to 5 Gbps.
    Your price for this item is $59.99
    On Sale
    Save $50
    The previous price was $109.99
    Top comment

    "Since my go-to online store is Best Buy, I was very happy to find the WD - easystoreR 2TB External USB 3.0 Portable Hard Drive to be as affordable as it's, with solid reviews and a decent size for the hard drive...All I had to do was plug it in and I instantly saw a pop up asking me if I wanted to convert it to my PS4(meaning I wouldn't be able to use it for anything else afterwards) I pressed "agreed" and in seconds I was able to use it"

    ""

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    Product Description

    Only at Best Buy Store data safely on this 2TB Western Digital hard drive. Its WD Backup software automatically saves files on a preset schedule, and it has a sleek but durable design for portability without sacrificing security. This Western Digital hard drive has a USB 3.0 interface for transfer rates of up to 5 Gbps.
  13. WD - Gaming Drive 2TB External USB 3.0 Portable Hard Drive - Black Top With Blue Bottom - Angle_Zoom
    Top comment

    "Good for the PS4...Great out the box...The WD 2TB External USB Gaming drive is a great way to get more storage on your PS4 without having to switch out your original hard drive or upgrading to a PS4 with a larger hard drive...there is a light on the front of the hard drive that could be quite annoying in a dark setting however this is easily fixed with a piece of electrical tape"

    ""

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    Product Description

    When the capacity on your console's hard drive is not enough to conquer boundless more worlds, you can expand your capacity with the WD Gaming Drive.
    Your price for this item is $79.99
    Save $10
    The previous price was $89.99
    Top comment

    "Good for the PS4...Great out the box...The WD 2TB External USB Gaming drive is a great way to get more storage on your PS4 without having to switch out your original hard drive or upgrading to a PS4 with a larger hard drive...there is a light on the front of the hard drive that could be quite annoying in a dark setting however this is easily fixed with a piece of electrical tape"

    ""

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    Product Description

    When the capacity on your console's hard drive is not enough to conquer boundless more worlds, you can expand your capacity with the WD Gaming Drive.
  14. WD - My Passport Ultra 2TB External USB 3.0 Portable Hard Drive with Hardware Encryption - Silver - Front_Zoom
    Top comment

    "Not bulky at all...Seems to be great...It's not a big deal in the long run, but it's a little strange that a hard drive with a USB-C plug requires additional content to work...Western Digital is by far the best hard drive manufacturer and with USB 3.0 I can quicky transfer file to and from the drive"

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    Product Description

    Carry essential data with this Western Digital My Passport Ultra drive. The 2TB capacity lets you store work documents, personal media and various applications, and the USB 3.0 interface ensures smooth data transfer. This Western Digital My Passport Ultra drive comes with security software that helps you maintain the privacy of your files.
    Your price for this item is $79.99
    Save $10
    The previous price was $89.99
    Top comment

    "Not bulky at all...Seems to be great...It's not a big deal in the long run, but it's a little strange that a hard drive with a USB-C plug requires additional content to work...Western Digital is by far the best hard drive manufacturer and with USB 3.0 I can quicky transfer file to and from the drive"

    ""

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    Product Description

    Carry essential data with this Western Digital My Passport Ultra drive. The 2TB capacity lets you store work documents, personal media and various applications, and the USB 3.0 interface ensures smooth data transfer. This Western Digital My Passport Ultra drive comes with security software that helps you maintain the privacy of your files.
  15. Seagate - Backup Plus Slim 2TB External USB 3.0 Portable Hard Drive - Red - Front_Zoom

    Product Description

    Keep important files close by with this 2TB Seagate Backup Plus Slim portable drive. The Seagate Toolkit software makes scheduling backups easy, while the USB 3.0 interface maximizes data transfer rates for rapid backups. A sleek, compact design lets this Seagate Backup Plus Slim portable drive fit comfortably in pockets for easy portability.
    Your price for this item is $79.99

    Product Description

    Keep important files close by with this 2TB Seagate Backup Plus Slim portable drive. The Seagate Toolkit software makes scheduling backups easy, while the USB 3.0 interface maximizes data transfer rates for rapid backups. A sleek, compact design lets this Seagate Backup Plus Slim portable drive fit comfortably in pockets for easy portability.