Internal hard drives deliver reliability for office and web applications. They are ideal for use as primary drives in desktop PCs and for office applications. With a range of capacities and cache sizes, there’s a WD Blue internal hard drive that’s just right for you.

The recording head never touches the disk media, ensuring significantly less wear to the recording head and media as well as better drive protection in transit.

State-of-the-art seeking algorithms and advanced power management features ensure low power consumption.

We perform tests on hundreds of systems and a multitude of platforms in our FIT Lab to give our customers confidence that our drives will work in their systems.

Seamlessly migrate your current system to your new Western Digital drive using Acronis® True Image™ WD Edition software, available as a free download on the Western Digital Support site. This software enables you to copy all your data to a new drive so you don't have to reinstall your operating system to get all the benefits of a new drive.

Western Digital puts our products through extensive Functional Integrity Testing (F.I.T.) prior to any product launch. On average, each new product goes through 600,000 hours of testing. Western Digital also has a detailed Knowledge Base with more than 1,000 helpful articles. You can also call toll-free support 7 days per week in the U.S. and Canada. See the Western Digital Support site for full details.


Sorted by Brand & Price, change to sort by "Price"
  • Western_Digital WD20EZBX
    Western Digital 2000GB (2TB) 3.5" HDD SATA 6Gb/s 7200RPM 256MB Cache SMR Tech Blue WD20EZBX
  • Western_Digital WD10EARZ
    Available
    Western Digital Western Digital WD Blue 1TB 3.5` HDD SATA 6Gb/s 5400RPM 64MB Cache CMR Tech 2yrs Wty
  • Western_Digital WD40EZZX
    Available
    New
    Western Digital Blue PC Desktop Hard Drive - 4TB, 3.5-inch SATA HDD, 5400 RPM, CMR, 128MB cache, up to 185MB/s
  • Western_Digital WD60EZAX
    Available
    Western Digital WD Blue 6TB 3.5" HDD SATA 6Gb/s 5400RPM 256MB Cache SMR Tech 2yrs Wty
  • Western_Digital WD80EAAZ
    Available
    Western Digital 8TB 3.5", SATA 6Gb/s, 5640rpm, 256MB Cache WD80EAAZ Blue
  • Western_Digital WD100EAGZ
    Available
    Western Digital Blue WD100EAGZ internal hard drive 10 TB 7200 RPM 512 MB 3.5" Serial ATA III, Blue PC Desktop Hard Drive - 10TB
  • Western_Digital WD120EAGZ
    Available
    Western Digital 12TB Blue PC Desktop Hard Drive 7200rpm 512MB 3.5" Serial ATA III, Blue PC Desktop Hard Drive WD120EAGZ
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