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Mac Internal Hard Drives

Internal hard drives are the most popular type of storage for a computer. They're inexpensive, durable, and easy to install. They can be used in desktop computers and laptops and are found in both Macs and PCs. Here are some great internal hard drives for your Mac. 

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

    SKU: J37C5HK32Z

    Using them in a home server and running great so far.

    Product Description

    A high-capacity 4TB internal HDD with 190MB/sec transfer speed, 256MB cache, and secure erase features.
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    Your price for this item is $159.99
    Save $130
    The previous price was $289.99

  2. WD - Red Pro 18TB NAS Internal Hard Drive

    SKU: JXTHCJVJXX

    Great Drives...Love them. Perfect for my Truenas Scale server....Love the space and speed of this HDD, i will love if the can make it cheaper

    Product Description

    A high-capacity 18TB internal red HDD designed for reliable, RAID-optimized NAS data storage.
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    Your price for this item is $794.99

  3. Seagate - Exos M 30TB Internal Hard Drive

    SKU: J37C5H5T8F

    The drive runs smoothly and delivers great performance in a NAS environment.

    Product Description

    An enterprise-grade 30TB internal hard drive offering advanced 3TB-per-platter density and exceptional power efficiency.
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    Your price for this item is $1,399.99

  4. Seagate - IronWolf Pro 32TB NAS Internal Hard Drive with Rescue Data Recovery Services

    SKU: J37C5H5QFW

    Product Description

    A high-capacity 32TB 3.5" internal hard drive with 7200 RPM speed and built-in data recovery services.
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    Your price for this item is $1,399.99

  5. WD - BLACK 6TB Gaming Internal Hard Drive

    SKU: JXTHCC7YK8

    Great Purchase...Honestly a great hard-drive for those of us that are gamers, runs smooth, quiet and has plenty of storage...for those larger than needed games we all love...Iem glad that I got it I love...

    Product Description

    A high-performance black internal hard drive with 6TB capacity, 7200 RPM speed, and data encryption.
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    Your price for this item is $251.99
    Save $63
    The previous price was $314.99

  6. WD - Red Pro 16TB NAS Internal Hard Drive

    SKU: JXTHCJVX89

    Great NAS Drives

    Product Description

    A high-performance red SATA hard drive with 16TB capacity, 7200 RPM, and RAID optimization for NAS systems.
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    Your price for this item is $757.99
    Save $42
    The previous price was $799.99

  7. PNY - CS900 250GB Internal SSD SATA

    SKU: JXF2C42G5Q

    This is a great replacement for a disc drive. Best way to speed up your ageing computer....Best Value

    Product Description

    A reliable 2.5-inch internal SSD with 250GB storage, 3D TLC NAND, and fast SATA III speeds.
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    Your price for this item is $54.99
    Save $23
    The previous price was $77.99

  8. Buffalo - 4TB Internal SATA NAS Hard Drive for TeraStation 5010/3010 Series

    SKU: JX5SQLXS6X

    Product Description

    A black internal SATA hard drive offering 4TB storage and 600Mbps transfer speed for NAS devices.
    See all Internal Hard Drives
    Your price for this item is $239.32
    Save $80
    The previous price was $319.99

  9. Samsung - 870 EVO 500GB Internal SSD SATA

    SKU: J3ZYGCHHX9

    Great SSD...Simply the best in Solid State Drives. Love the price too...Sam Amazing Business love everything about it Best Quality best place to shop for anything.

    Product Description

    A reliable black internal SSD offering fast boot times, data encryption, and high performance for everyday use.
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    Your price for this item is $249.99
    Save $50
    The previous price was $299.99

  10. WD - Blue 4TB PC Internal Hard Drive for Desktops

    SKU: JXTHCC7V3S

    Great companion.Handling carrying and usage .Love it...Best price on market for 4tb, it work perfect and soundless.

    Product Description

    A reliable blue 4TB internal HDD with 5400 RPM speed, ideal for desktop storage and office use.
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    Your price for this item is $179.99
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FAQ

Not all Mac internal hard drives are compatible with every Mac model. Compatibility depends on factors like the model year, form factor (such as 2.5-inch or 3.5-inch), and the type of connection (SATA, PCIe, etc.). It's important to check your Mac's specifications or consult the manufacturer's compatibility list before purchasing.

SSD (Solid State Drive) and HDD (Hard Disk Drive) are two types of internal storage for Macs. SSDs offer faster data access, quicker boot times, and improved overall performance compared to HDDs, which use spinning disks and are generally slower. However, HDDs often provide higher storage capacities at a lower cost.

Some Mac models allow for internal hard drive upgrades, while others have drives that are soldered or glued in place, making upgrades difficult or impossible. Always consult your Mac's user manual or an authorized technician to determine if a DIY upgrade is feasible for your specific model.

Upgrading or replacing the internal hard drive on your Mac may void your warranty, especially if the process involves opening the device or altering its original configuration. It's recommended to check your warranty terms or consult with Apple or an authorized service provider before proceeding.

Most new internal hard drives are not pre-formatted for macOS. You may need to format the drive using Disk Utility during installation to ensure compatibility with your Mac and to take advantage of features like Time Machine backups or APFS file system support.