Skip to contentGo to Product Search
Main Content
Skip to contentGo to Product Search
Main Content
Categories & Filters
Best Buy

/

computer accessories & peripherals

/

hard drives, ssd & storage

/

internal hard drives

Reliable Hard Disk

A hard disk is the device that stores and retrieves data on a computer. A hard disk drive (HDD) is a magnetic disk storage device that holds data on rapidly rotating platters with magnetic surfaces. Hard disks are found in desktop and laptop computers, as well as in external storage systems ranging from portable USB drives to large-scale RAID arrays. Here are some of the best and most reliable hard disk drives on the market today.

Read More
Results
Main Results

  1. Seagate - Barracuda 8TB Internal Hard Drive for Desktops

    SKU: J37C5HKG8F

    I thought about a m.2 but in the end this was the easier, cheaper, and still a solid, reliable option. Very satisfied....Stable and reliable product. I love it slways!Price was reasonable.

    Product Description

    A reliable 8TB internal 3.5-inch hard drive with 5400 RPM speed, ideal for desktop storage needs.
    See all Internal Hard Drives
    Your price for this item is $279.99

  2. LaCie - Rugged 5TB External USB-C, USB 3.1 Gen 1 Portable Hard Drive - Orange/Silver

    SKU: J37C5HKJ4L

    Product Description

    A rugged orange and silver portable hard drive with 5TB storage, USB-C compatibility, and drop resistance.
    See all External Hard Drives
    Your price for this item is $239.99

  3. Seagate - IronWolf Pro 20TB NAS Internal Hard Drive with Rescue Data Recovery Services

    SKU: J37C5H5LGW

    Product Description

    An enterprise-grade red internal HDD with 20TB capacity, 7200 RPM, CMR technology, and data recovery services.
    See all Internal Hard Drives
    Your price for this item is $669.99
    Save $50
    The previous price was $719.99

  4. Seagate - IronWolf Pro 24TB NAS Internal Hard Drive with Rescue Data Recovery Services

    SKU: J37C5H5T2F

    Product Description

    A high-performance red internal NAS hard drive with 24TB capacity, 7200 RPM, and data recovery services.
    See all Internal Hard Drives
    Your price for this item is $859.99

  5. Seagate - IronWolf Pro 28TB NAS Internal Hard Drive with Rescue Data Recovery Services

    SKU: J37C5H5KWC

    Product Description

    An enterprise-grade 28TB internal HDD offering 24x7 reliability, RAID support, and Rescue Data Recovery Services.
    See all Internal Hard Drives
    Your price for this item is $1,019.99

  6. Seagate - Skyhawk Surveillance 6TB Internal Hard Drive

    SKU: J37C5HZSFV

    Product Description

    A surveillance-optimized 6TB internal HDD with 24/7 reliability, RV sensors, and health management technology.
    See all Internal Hard Drives
    Your price for this item is $199.99

  7. Seagate - BarraCuda 24TB 3.5" Internal Hard Drive for Desktops

    SKU: J37C5H54TZ

    Product Description

    A high-capacity 24TB 3.5" internal HDD offering reliable performance for desktop storage expansion.
    See all Internal Hard Drives
    Your price for this item is $1,006.67

  8. Seagate - Barracuda ST2000DM008 Hard Drive 3.5 Inches 2000 GB Series ATA III

    SKU: J37C5HW842

    Product Description

    A versatile 3.5-inch internal HDD offering 2TB storage, fast SSD-like performance, and reliable multi-tier caching.
    See all Internal Hard Drives
    Your price for this item is $129.99

  9. Seagate - BarraCuda 4TB Internal Hard Drive HDD – 3.5 Inch Sata 6 Gb/s 5400 RPM 256MB Cache For Computer Desktop PC

    SKU: J37C5HTJJC

    Product Description

    A reliable 4TB internal HDD offering 5400 RPM speed, 256MB cache, and SATA 6 Gb/s connectivity.
    See all Internal Hard Drives
    Your price for this item is $254.78

  10. Lexar - NS100 2.5" SATA III 6 GB/s Solid-State Drive 128 GB - Black

    SKU: J36XPKZPFW

    Product Description

    A reliable black SSD offering 128 GB storage, fast 550 MBps read speeds, and shock resistance.
    See all External SSDs
    Your price for this item is $59.99
1-18 of 176 items
0 items

Best Sellers

Related Pages

FAQ

Sign in or Create Account

Get the latest deals and more.

Best Buy appLearn more
Share on YouTubeShare on InstagramShare on TikTokShare on FacebookShare on PinterestShare on X
Best Buy Canada
AccessibilityTerms & ConditionsPrivacyInterest-Based AdsState Privacy RightsHealth Data PrivacyDo Not Sell/Share My Personal InformationLimit Use of My Sensitive Personal InformationTargeted Advertising Opt OutCA Supply Chain Transparency Act
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.
Sign in or Create Account

Get the latest deals and more.

Best Buy appLearn more
Share on YouTubeShare on InstagramShare on TikTokShare on FacebookShare on PinterestShare on X
Best Buy Canada

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.