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 WD5000LPZX
    Available
    Western Digital 500GB 2.5" 5400RPM SATA PC Mobile Hard Drive - Blue
  • Western_Digital WD10SPZX
    Available
    Western Digital 1000GB (1TB) 5400rpm 2.5" SATA-III Mobile HDD w. 128MB Cache - WD Blue
  • Western_Digital WD20SPZX
    Available
    Western Digital 2000GB (2TB) 5400rpm 2.5" SATA-III Mobile HDD w. 128MB Cache - WD Blue
  • Western_Digital WDS200T3B0A
    Available
    Western Digital Blue SA510 2.5" 2 TB Serial ATA III
  • Western_Digital WDS400T3B0A
    Available
    Western Digital Blue SA510 2.5" 4 TB Serial ATA
  • Western_Digital WD10EZEX
    Available
    Western Digital 1000GB (1TB) 7200rpm SATA-III 6Gbps HDD w. 64MB Cache (WD10EZEX) Caviar Blue
  • Western_Digital WD20EZBX
    Available
    Western Digital 2000GB (2TB) 3.5" HDD SATA 6Gb/s 7200RPM 256MB Cache SMR Tech Blue
  • Western_Digital WD40EZAX
    Available
    Western Digital Blue - 4TB 5400RPM SATA III 6Gb/s 256MB Cache 3.5` Desktop Hard Drive - WD40EZAX
  • Western_Digital WD60EZAX
    Available
    Western Digital WD Blue 6TB 3.5" HDD SATA 6Gb/s 5400RPM 256MB Cache SMR Tech 2yrs Wty
  • Western_Digital WD80EAZZ
    Available
    Western Digital 8000GB (8TB) 3.5" 5640RPM Blue SATA PC Desktop Hard Drive w. 128MB Cache
  • Western_Digital WD85PURZ
    Available
    New
    Western Digital Blue 8TB WD PURPL 8TB WD PURPLE 3.5" Serial ATA III, 8TB, 64 mb, 3.5", SATA 6Gb/s, 5400 RPM
  • Western_Digital WDS500G3B0B
    Available
    Western Digital 500GB M.2 2280 SA510 SATA III SSD - Blue 560MB/s Read, 510MB/s Write
  • Western_Digital WDS100T3B0B
    Available
    Western Digital 1000GB (1TB) M.2 2280 SA510 SATAIII SSD - Blue 560MB/s Read, 520MB/s Write
  • Western_Digital WDS200T2B0B
    Western Digital 2000GB (2TB) M.2 SATA Solid State Drive - M.2 2280, 3D NAND, SATA-III 6Gbps - WD Blue 560MB/s Read, 530MB/s Write
  • Western_Digital WDS250G1B0C
    Available
    Western Digital 250GB WD Blue SN500 NVME SSD - M.2 2280 1700MB/s Read, 1300MB/s Write
  • Western_Digital WDS250G3B0C
    Available
    Western Digital 250GB M.2 2280 Blue SN570 NVMe SSD 3300MB/s Read, 1200MB/s Write
  • Western_Digital WDS250G3B0E
    Available
    Western Digital 250GB Blue SN580 M.2 PCI Express 4.0 TLC NVMe, 250GB, M.2 2280, PCIe Gen4 x4, NVMe
  • Western_Digital WDS500G3B0E
    Available
    Western Digital 500GB Blue SN580 NVMe SSD M.2 2280 PCIe Gen4 x4 - WDS500G3B0E
  • Western_Digital WDS100T3B0E
    Available
    Western Digital 1TB Blue SN580 NVMe SSD M.2 2280 PCIe Gen4 x4 - WDS100T3B0E
  • Western_Digital WDS200T3B0E
    Available
    Western Digital 2TB Blue SN580 NVMe SSD M.2 2280 PCIe Gen4 x4 - WDS200T3B0E
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