Navigate to Top
  • Narrow By: clear all
  • 1 Brand + - clear
  • 0 Internal Hard Drive Capacity + - clear
  • 0 Internal Hard Drive Compatibility + - clear
  • 0 Internal Hard Drive Interface + - clear
  • 0 Price + - clear
    • to

      The 'From' value should be less than 'To' value Please enter a valid price range

Western Digital Internal Hard Drives

Perform a cost-effective upgrade to your home or office computer with these advanced internal hard drives. Each one adds storage and speed so that your system can perform effectively. Select the best hard drive for your current configuration from brands such as IBM, Seagate, and HP.

High Capacity
Add extra storage space to your computer with these internal hard drives that come in a variety of sizes. If you're working with large video and photo files, choose a hard drive with a 2 TB or 3 TB capacity. For a personal computer, select a cost-efficient model that has 1 TB or less of storage space.

Fast Data Transfer
Each of these hard drives is designed with sophisticated data transfer technology that saves and retrieves files quickly. For high-speed data transfer in demanding computer applications, choose a hard drive that is capable of up to 6 Gb/s. In general-use computing, a hard drive with a speed of 3 Gb/s provides excellent performance. Make the most of the drives by installing them in an updated computer.

Multiple Interface Options
These internal hard drives are designed with a variety of interfaces, so you can select the one that is compatible with your existing system. For high-performance storage of crucial files, choose an advanced SAS drive. Don't worry about shutting down your system — SAS drives are hot swappable. If you're looking for a cost-effective solution for a data backup, look to SATA drives.

Secure Installation
These hard drives are designed for internal installation, drastically reducing the chance of accidental disconnection. Each model uses standard connection ports, so you can integrate it into your system quickly. Most items come with basic installation instructions for maximum convenience.
More Less
Western Digital WD Blue (WD10EZRZ) 1TB SATA 6Gbps 3.5" Internal Hard Drive
Item : IM11V0215 / Model : WD10EZRZ
Add to Favorites
  • 1TB Internal hard drive is suitable for use with PCs
  • Interface: SATA/600, Transfer rate: 6 Gbps (buffer to host), 150 Mbps (host to/from drive)
  • Dimensions: 1.028"H x 4"W x 5.787"D
$51.99
Each
1
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
Western Digital ® Blue WD5000AZRZ 500GB SATA 6 Gbps Internal Hard Drive
Item : IM11V0217 / Model : WD5000AZRZ
Add to Favorites
  • 500GB Internal hard drive is perfect to use in desktop and all-in-one PCs, notebooks and external enclosures
  • Interface/ports: SATA 6 Gbps, Transfer rate: 150 Mbps
  • Dimensions: 1.02"H x 4"W x 5.78"D
$56.49
Each
1
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
WESTERN DIGITAL-MOBILE SINGLE® 500GB 2.5" SATA 6Gb/s Internal Hard Drive (Black)
Item : IM1YM5393 / Model : WD5000LPLX
Add to Favorites
  • 500GB Drive capacity for large disk storage
  • SATA 6Gb/s drive interface improves drive addressability/connectivity
  • 7200 RPM Rotational speed for faster loading times
$64.39
Each
1
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
Western Digital ® Blue WD5000AZLX 500GB SATA 6Gbps Internal Hard Drive
Item : IM11V1805 / Model : WD5000AZLX
Add to Favorites
  • 500GB Internal hard drive is perfect to use in desktop and all-in-one PCs, notebooks and external enclosures
  • Interface/ports: SATA 6 Gbps, Transfer rate: 150 Mbps
  • Dimensions: 1.02"H x 4"W x 5.78"D
$56.19
Each
1
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
Western Digital WD Blue (WD40EZRZ) 4TB SATA 6Gbps 3.5" Internal Hard Drive
Item : IM11V0212 / Model : WD40EZRZ
Add to Favorites
  • 4TB Internal hard drive is suitable for use with PC
  • Interface: SATA/600, Transfer rate: 6 Gbps (buffer to host), 150 Mbps (host to/from drive)
  • Dimensions: 1.028"H x 4"W x 5.787"D
$137.99
Each
1
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
Western Digital® Purple™ WD05PURX 500GB SATA 6 Gbps Surveillance 3.5" Internal Hard Drive
Item : IM11V4791 / Model : WD05PURX
Add to Favorites
  • 500GB internal hard drive offers ample storage space for your data
  • Has SATA 6 Gbps interface for connectivity
  • Dimensions: 1"H x 4"W x 5.78"D
$53.49
Each
1
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
Western Digital® Red™ Pro WD6002FFWX 6TB SATA 6 Gbps NAS 3.5" Internal Hard Drive
Item : IM11V7013 / Model : WD6002FFWX
Add to Favorites
  • 6TB internal hard drive for PC/Mac, offers ample storage space for your data
  • Has SATA 6 Gbps interface for connectivity
  • Dimensions: 1"H x 4"W x 5.78"D
$287.99
Each
1
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
Western Digital® Purple™ WD80PUZX 8TB SATA 6 Gbps Surveillance 3.5" Internal Hard Drive
Item : IM11V4793 / Model : WD80PUZX
Add to Favorites
  • 8TB internal hard drive offers ample storage space for your data
  • Has SATA 6 Gbps interface for connectivity
  • Dimensions: 1"H x 4"W x 5.8"D
$339.49
Each
1
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
Western Digital ® WD60EZRZ 6TB SATA 6Gbps Internal Hard Drive, Blue
Item : IM11V0210 / Model : WD60EZRZ
Add to Favorites
  • 6TB internal hard drive is perfect to use as primary drives in notebooks and external enclosures
  • Interface/ports: SATA 6 Gbps, Transfer rate: 175 Mbps
  • Dimensions: 1.02"H x 4"W x 5.78"D
$255.89
Each
1
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
Western Digital WD5001FZWX 5TB SATA Internal Hard Drive, Black
Item : IM11V0296 / Model : WD5001FZWX
Add to Favorites
  • 5TB black internal hard drive provides ample storage space
  • Interface: SATA/600, Data transfer rate: 6 Gbps
  • Dimensions: 1"H x 4"W x 5.8"D
$255.49
Each
1
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
Western Digital® Blue™ 1TB 2 1/2" SATA/300 Internal Hard Drive
Item : IM1QZ3937 / Model : WD10JPVX
Add to Favorites
  • Blue
  • 1TB
  • SATA/300
$110.29
Each
1
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
Western Digital® AV-25 250GB 2 1/2" SATA/300 Internal Hard Drive
Item : IM1KP9822 / Model : WD2500BUCT
Add to Favorites
  • 250GB
  • SATA/300
  • Buffer: 16MB
$54.99
Each
1
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
Western Digital WD3000F9YZ 3TB SATA 3.5" SATA Internal Hard Drive
Item : IM1RG9135 / Model : WD3000F9YZ
Add to Favorites
  • 3TB internal hard drive is compatible with PC
  • Interface/ports: 7-pin SATA/600, Data transfer rate: 6 Gbps
  • Dimensions: 1.02"H x 4"W x 5.78"D
$199.49
Each
1
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
Western Digital-Mobile Single 250GB 2.5" SATA 6Gbps Hard Drive
Item : IM1YM5395 / Model : WD2500LPLX
Add to Favorites
  • Spindle Speed: 7200 rpm
  • Form factor: 2.5-inch
  • Capacity: 250GB
$55.49
Each
1
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
Western Digital® Pro 2TB 3.5" SATA 6 Gbps Internal Hard Drive (Red)
Item : IM1XC0109 / Model : WD2001FFSX
Add to Favorites
  • 2TB
  • SATA 6 Gbps
  • Drive type: Internal
$157.89
Each
1
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
Western Digital Red Pro WD5001FFWX 5TB 3.5" SATA Internal Hard Drive
Item : IM11V0298 / Model : WD5001FFWX
Add to Favorites
  • 5TB internal hard drive is compatible with PC/Mac
  • Interface/ports: 7-pin SATA/600, Data transfer rate: 6 Gbps
  • Dimensions: 1.02"H x 4"W x 5.78"D
$259.99
Each
1
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
Western Digital® Red™ WD80EFZX 8TB SATA 6 Gbps NAS 3.5" Internal Hard Drive
Item : IM11V4795 / Model : WD80EFZX
Add to Favorites
  • 8TB internal hard drive for PC/Mac, offers ample storage space for your data
  • Interface: One 7-pin SATA 6 Gbps, Data transfer rate: 600 Mbps
  • Dimensions: 1"H x 4"W x 5.8"D
$337.99
Each
Western Digital WD Blue (WD7500LPCX) 750GB SATA 6Gbps 2.5" Internal Hard Drive
Item : IM1RG9522 / Model : WD7500LPCX
Add to Favorites
  • 750GB Internal hard drive is suitable for use with Mac or PC
  • Interface: SATA/600, Transfer rate: 6 Gbps
  • Dimensions: 0.28"H x 2.75"W x 3.94"D
$75.99
Each
Western Digital Red Pro WD3001FFSX 3TB SATA NAS Internal Hard Drive
Item : IM1XC0111 / Model : WD3001FFSX
Add to Favorites
  • 3TB Internal NAS hard drive is suitable with MAC, PC and is ideal for medium to large business NAS systems
  • Interface/ports: SATA, Data transfer rate: 6 Gb/s (external), 168 Mbps (internal)
  • Dimensions: 1"H x 4"W x 5.8"D
$191.19
Each
Western Digital ® AV WD40EURX 4TB SATA 6 Gbps Internal Hard Drive
Item : IM1TT2443 / Model : WD40EURX
Add to Favorites
  • 4TB internal hard drive is perfect for set-top boxes (PVR, DVR, NVR and IPTV), media servers and media centers
  • Interface/ports: SATA 6 Gbps, Transfer rate: 150 Mbps
  • Dimensions: 1.02"H x 4"W x 5.78"D
$169.99
Each