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Raid 1 Hard Drive

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Best Buy customers often prefer the following products when searching for Raid 1 Hard Drive.

RAID 1 is a storage technology that uses two or more hard drives to create a single volume with the same data as any of the individual drives. It's a good idea to use RAID 1 if you want to be able to access all your data at once, but don't have enough space on your computer's hard drive to store it all. Browse the top-ranked list of RAID 1 hard drives below along with associated reviews and opinions.

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  1. WD - Red Pro 20TB NAS Internal Hard Drive - Front_Zoom

    Model: WD201KFGX
    SKU: 6587200
    Top comment

    "Great product for Raid...Really, the only (minor) complaint I have is these drives are a bit noisy. I have them in a NAS RAID 1 setup and they have performed flawlessly."

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    Product Description

    WD Red Pro drives are engineered to handle high-intensity workloads in 24×7 multi-user commercial and enterprise NAS environments. WD Red Pro drives deliver the performance, scalability and dependability businesses require to store, share and collaborate on large amounts of data in multi-bay RAID-optimized NAS systems.
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    Top comment

    "Great product for Raid...Really, the only (minor) complaint I have is these drives are a bit noisy. I have them in a NAS RAID 1 setup and they have performed flawlessly."

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    Product Description

    WD Red Pro drives are engineered to handle high-intensity workloads in 24×7 multi-user commercial and enterprise NAS environments. WD Red Pro drives deliver the performance, scalability and dependability businesses require to store, share and collaborate on large amounts of data in multi-bay RAID-optimized NAS systems.
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    Your price for this item is $419.99
    Save $60
    The comparable value price is $479.99
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  2. WD - Red Plus 8TB NAS Internal Hard Drive - Front_Zoom
    Top comment

    "WD NAS drive working great...The transition between drives and the rebuild of my raid went very smoothly. ...Bought a pair of these for my 2 bay NAS. They're in RAID 1 and havent had any problems. Stuffed to the max with skin flix, movies, music ,and tv shows to watch on the fly with plex."

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    Product Description

    WD Red Plus drives are designed to handle workloads of power users and small to medium business NAS environments. WD Red Plus drives deliver the speed and capacity required to store, protect and share growing amounts of data in mid-sized RAID-optimized NAS systems with increased power efficiency.
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    Top comment

    "WD NAS drive working great...The transition between drives and the rebuild of my raid went very smoothly. ...Bought a pair of these for my 2 bay NAS. They're in RAID 1 and havent had any problems. Stuffed to the max with skin flix, movies, music ,and tv shows to watch on the fly with plex."

    See all customer reviews

    Product Description

    WD Red Plus drives are designed to handle workloads of power users and small to medium business NAS environments. WD Red Plus drives deliver the speed and capacity required to store, protect and share growing amounts of data in mid-sized RAID-optimized NAS systems with increased power efficiency.
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    Your price for this item is $179.99
    Save $30
    The comparable value price is $209.99
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  3. WD - Red Plus 10TB NAS Internal Hard Drive - Front_Zoom

    Model: WD101EFBX
    SKU: 6523111
    Top comment

    "Excellent drive...Excellent hard drive- added to raid drive with no effort....Works well have two in raid 1 works as intended. Good HDD"

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    Product Description

    WD Red Plus NAS internal hard drives are designed with CMR technology for RAID-optimized NAS systems with up to eight bays. Perfect for handling increased workloads associated with small- to medium-sized business environments, including expanded OS compatibility and ZFS.
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    Top comment

    "Excellent drive...Excellent hard drive- added to raid drive with no effort....Works well have two in raid 1 works as intended. Good HDD"

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    Product Description

    WD Red Plus NAS internal hard drives are designed with CMR technology for RAID-optimized NAS systems with up to eight bays. Perfect for handling increased workloads associated with small- to medium-sized business environments, including expanded OS compatibility and ZFS.
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    Your price for this item is $199.99
    Save $50
    The comparable value price is $249.99
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  4. WD - Red Pro 24TB NAS Internal Hard Drive - Front_Zoom

    Model: WD240KFGX
    SKU: 6587199

    Product Description

    WD Red Pro drives are engineered to handle high-intensity workloads in 24×7 multi-user commercial and enterprise NAS environments. WD Red Pro drives deliver the performance, scalability and dependability businesses require to store, share and collaborate on large amounts of data in multi-bay RAID-optimized NAS systems.
    See all Internal Hard Drives

    Product Description

    WD Red Pro drives are engineered to handle high-intensity workloads in 24×7 multi-user commercial and enterprise NAS environments. WD Red Pro drives deliver the performance, scalability and dependability businesses require to store, share and collaborate on large amounts of data in multi-bay RAID-optimized NAS systems.
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    Your price for this item is $499.99
    Save $170
    The comparable value price is $669.99
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  5. Seagate - Expansion 24TB External USB 3.0 Desktop Hard Drive with Rescue Data Recovery Services - Black - Front_Zoom
    Top comment

    "Great external hard drive...This is so much better having ONE disk than having a storage disk array that spews heat with multiple disks, raid setups, etc. for the price, rather than get a storage array i got two of these 24tb disks, one for my data and one for its backups."

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    Product Description

    Ideal for the home, office, or dorm, Seagate Expansion desktop drive offers enormous desktop storage for photos, movies, music and more. Backing up and transferring content is incredibly easy — just drag and drop! To get set up, connect the USB hard drive to Windows or Mac — no software required. For Apple Time Machine, simply reformat. Included is an 18-inch USB 3.0 cable and 18W power adapter. Plus, Seagate Expansion comes with Rescue Data Recovery Services for additional peace of mind.
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    Top comment

    "Great external hard drive...This is so much better having ONE disk than having a storage disk array that spews heat with multiple disks, raid setups, etc. for the price, rather than get a storage array i got two of these 24tb disks, one for my data and one for its backups."

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    Product Description

    Ideal for the home, office, or dorm, Seagate Expansion desktop drive offers enormous desktop storage for photos, movies, music and more. Backing up and transferring content is incredibly easy — just drag and drop! To get set up, connect the USB hard drive to Windows or Mac — no software required. For Apple Time Machine, simply reformat. Included is an 18-inch USB 3.0 cable and 18W power adapter. Plus, Seagate Expansion comes with Rescue Data Recovery Services for additional peace of mind.
    See all External Hard Drives
    Your price for this item is $329.99
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  6. Seagate - IronWolf Pro 16TB Internal SATA NAS Hard Drive with Rescue Data Recovery Services - Front_Zoom
    Top comment

    "Great Drive for a NAS...I'm using 4 drives....Can use as internal PC hard drive with caveats....There are 2 things I have become aware of while using this as a secondary internal drive in my home PC. 1) The drive is not as quiet as your typical internal hard drives made specifically for a home PC. 2) If the PC is put into sleep mode, when it is awakened this drive is offline (no longer visible in the file manager). "

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    Product Description

    IronWolf Pro drives are engineered to deliver 24×7 performance, reliability, and dependability in multi-bay, multi-user commercial and enterprise RAID storage solutions. Built tough with conventional magnetic recording (CMR) technology, rotational vibration sensors, and AgileArray firmware for consistent, best-in-class performance and total cost of ownership (TCO). Peace of mind with five-year limited warranty, complimentary three-year Rescue Data Recovery Services, and IronWolf Health Management.
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    Top comment

    "Great Drive for a NAS...I'm using 4 drives....Can use as internal PC hard drive with caveats....There are 2 things I have become aware of while using this as a secondary internal drive in my home PC. 1) The drive is not as quiet as your typical internal hard drives made specifically for a home PC. 2) If the PC is put into sleep mode, when it is awakened this drive is offline (no longer visible in the file manager). "

    See all customer reviews

    Product Description

    IronWolf Pro drives are engineered to deliver 24×7 performance, reliability, and dependability in multi-bay, multi-user commercial and enterprise RAID storage solutions. Built tough with conventional magnetic recording (CMR) technology, rotational vibration sensors, and AgileArray firmware for consistent, best-in-class performance and total cost of ownership (TCO). Peace of mind with five-year limited warranty, complimentary three-year Rescue Data Recovery Services, and IronWolf Health Management.
    See all Internal Hard Drives
    Your price for this item is $329.99
    See all Internal Hard Drives
  7. Seagate - Expansion 20TB External USB 3.0 Desktop Hard Drive with Rescue Data Recovery Services - Black - Front_Zoom
    Top comment

    "Seems fine until I upgrade my raspberry pi from a 2 B to something newer (32bit OS cannot do RAID on such large drives)...It does everything I expect from a hard drive. Although I purchased this on sale, I deducted 1 star due to the price."

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    Product Description

    Ideal for the home, office, or dorm, Seagate Expansion desktop drive offers enormous desktop storage for photos, movies, music and more. Backing up and transferring content is incredibly easy — just drag and drop! To get set up, connect the USB hard drive to Windows or Mac — no software required. For Apple Time Machine, simply reformat. Included is an 18-inch USB 3.0 cable and 18W power adapter. Plus, Seagate Expansion comes with Rescue Data Recovery Services for additional peace of mind.
    See all External Hard Drives
    Top comment

    "Seems fine until I upgrade my raspberry pi from a 2 B to something newer (32bit OS cannot do RAID on such large drives)...It does everything I expect from a hard drive. Although I purchased this on sale, I deducted 1 star due to the price."

    See all customer reviews

    Product Description

    Ideal for the home, office, or dorm, Seagate Expansion desktop drive offers enormous desktop storage for photos, movies, music and more. Backing up and transferring content is incredibly easy — just drag and drop! To get set up, connect the USB hard drive to Windows or Mac — no software required. For Apple Time Machine, simply reformat. Included is an 18-inch USB 3.0 cable and 18W power adapter. Plus, Seagate Expansion comes with Rescue Data Recovery Services for additional peace of mind.
    See all External Hard Drives
    Your price for this item is $279.99
    See all External Hard Drives
  8. WD - Red Pro 16TB NAS Internal Hard Drive - Front_Zoom

    Model: WD161KFGX
    SKU: 6469657
    Top comment

    "Bought 2 16Tb drives to use in Synology nas, using Synology Hybrid RAID....It was reasonably fast and easy. Of course running raid 1 cuts the usable storage in half but 16tb is more than enough for my house needs."

    See all customer reviews

    Product Description

    WD Red Pro drives are engineered to handle high-intensity workloads in 24×7 multi-user commercial and enterprise NAS environments. WD Red Pro drives deliver the performance, scalability and dependability businesses require to store, share and collaborate on large amounts of data in multi-bay RAID-optimized NAS systems.
    See all Internal Hard Drives
    Top comment

    "Bought 2 16Tb drives to use in Synology nas, using Synology Hybrid RAID....It was reasonably fast and easy. Of course running raid 1 cuts the usable storage in half but 16tb is more than enough for my house needs."

    See all customer reviews

    Product Description

    WD Red Pro drives are engineered to handle high-intensity workloads in 24×7 multi-user commercial and enterprise NAS environments. WD Red Pro drives deliver the performance, scalability and dependability businesses require to store, share and collaborate on large amounts of data in multi-bay RAID-optimized NAS systems.
    See all Internal Hard Drives
    Your price for this item is $349.99
    Save $50
    The comparable value price is $399.99
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  9. WD - Red Pro 18TB NAS Internal Hard Drive - Front_Zoom

    Model: WD181KFGX
    SKU: 6523108
    Top comment

    "WD 18 TB Drive...Excellent, fast, and reliable storage drive. I purchased two of these drives would definitely purchase two more in the future....Will be buying another 1 this weekend!"

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    Product Description

    Designed for power users to medium-sized organizations in RAID-optimized NAS systems with up to 24 bays. Perfect for archiving, sharing, and protecting rapidly growing amounts of data.
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    Top comment

    "WD 18 TB Drive...Excellent, fast, and reliable storage drive. I purchased two of these drives would definitely purchase two more in the future....Will be buying another 1 this weekend!"

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    Product Description

    Designed for power users to medium-sized organizations in RAID-optimized NAS systems with up to 24 bays. Perfect for archiving, sharing, and protecting rapidly growing amounts of data.
    See all Internal Hard Drives
    Your price for this item is $319.99
    Save $110
    The comparable value price is $429.99
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  10. WD - Red Plus 4TB NAS Internal Hard Drive - Front_Zoom
    Top comment

    "Great for RAID 1 server application...Purchased to replace an existing 2T RAID 1 array, in which one of the drives is starting to show errors (after more than 86,000 hours in operation). ...Format went without a hitch. I set two up as a Raid 1 array. Dumped my old HD 1 Tb on it and did a system repair and a OS clone for safe keeping. "

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    Product Description

    WD Red Plus NAS internal hard drives are designed with CMR technology for RAID-optimized NAS systems with up to eight bays. Perfect for handling increased workloads associated with small- to medium-sized business environments, including expanded OS compatibility and ZFS.
    See all Internal Hard Drives
    Top comment

    "Great for RAID 1 server application...Purchased to replace an existing 2T RAID 1 array, in which one of the drives is starting to show errors (after more than 86,000 hours in operation). ...Format went without a hitch. I set two up as a Raid 1 array. Dumped my old HD 1 Tb on it and did a system repair and a OS clone for safe keeping. "

    See all customer reviews

    Product Description

    WD Red Plus NAS internal hard drives are designed with CMR technology for RAID-optimized NAS systems with up to eight bays. Perfect for handling increased workloads associated with small- to medium-sized business environments, including expanded OS compatibility and ZFS.
    See all Internal Hard Drives
    Your price for this item is $99.99
    Save $10
    The comparable value price is $109.99
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