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external hard drives

Security Hard Drives

A hard drive is an essential component of any computer. It stores all the information and files that you want to keep safe, and it's where your operating system and programs are installed. If you're looking for a new hard drive, you've come to the right place. Browse the top-ranked list of security hard drives below along with associated reviews and opinions.

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  1. WD - Purple 4TB Surveillance Internal Hard Drive

    SKU: JXTHCC7V82

    Product Description

    A reliable purple internal hard drive engineered for 24/7 surveillance with AllFrame technology for smooth video playback.
    See all Internal Hard Drives
    Your price for this item is $169.84

  2. Seagate - IronWolf 8TB NAS Internal Hard Drive with Rescue Data Recovery Services

    SKU: J37C5HK4YY

    Product Description

    An internal 8TB hard drive with RAID optimization, 7200 RPM speed, and advanced data recovery features.
    See all Internal Hard Drives
    Your price for this item is $249.99

  3. WD - Purple 4TB Surveillance Internal Hard Drive

    SKU: JXTHCC79GL

    Product Description

    A surveillance-class internal hard drive in purple, engineered for reliable 24/7 video recording and playback.
    See all Internal Hard Drives
    Your price for this item is $172.91

  4. Seagate - Barracuda 4TB Internal Hard Drive for Desktops

    SKU: J37C5HK32Z

    Product Description

    A high-capacity 4TB internal HDD with 190MB/sec transfer speed, 256MB cache, and secure erase features.
    See all Internal Hard Drives
    Your price for this item is $109.99

  5. WD - Purple 8TB Surveillance Internal Hard Drive

    SKU: JXTHCJV5KZ

    Product Description

    A surveillance-class internal hard drive in purple, engineered for 24/7 video recording with AllFrame technology.
    See all Internal Hard Drives
    Your price for this item is $262.99

  6. Reolink - 8-Channel, 4 - Dome Camera Indoor/Outdoor 4K+ 12MP PoE 2TB NVR Security Surveillance System - White

    SKU: J3R8KQXS4P

    Product Description

    A white 8-channel NVR system with four 12MP dome cameras, 2TB HDD, night vision, and two-way audio.
    See all Security Camera Systems
    Your price for this item is $819.99

  7. Night Owl - 10 Channel 6 Camera Wireless 2K 1TB NVR Security System - White

    SKU: J3LKS4YHJ8

    Product Description

    A wireless white security system with six 2K cameras, night vision, two-way audio, and app control.
    See all Security Camera Systems
    Your price for this item is $492.99
    Save $87
    The previous price was $579.99

  8. Reolink - 16-Channel, 8 - Bullet Camera Indoor/Outdoor 4K+ 12MP PoE 4TB NVR Security Surveillance System - White

    SKU: J3R8KQXSY6

    Product Description

    A white outdoor security system featuring 8 PoE wired cameras, 12MP resolution, and 2-way audio.
    See all Security Camera Systems
    Your price for this item is $1,529.99

  9. Reolink - Advantage 16-Channel, 8 - Bullet Camera Indoor/Outdoor 4K 8MP PoE 4TB NVR Security Surveillance System - Black

    SKU: J3R84PK3S8

    Product Description

    An advanced black and white PoE camera system with 8MP resolution, smart detection, night vision, and audio.
    See all Security Camera Systems
    Your price for this item is $1,129.99

  10. Reolink - Advantage 8-Channel, 4 - Bullet Camera Indoor/Outdoor 4K 8MP PoE 2TB NVR Security Surveillance System - Black

    SKU: J3R84PK3SF

    Product Description

    A wired security system with 4K Ultra HD cameras, smart detection, night vision, and audio recording.
    See all Security Camera Systems
    Your price for this item is $579.99
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In-store pricing may vary. Prices and offers are subject to change. © 2026 Best Buy. All rights reserved. BEST BUY, the BEST BUY logo, the tag design, and MY BEST BUY are trademarks of Best Buy and its affiliated companies.