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WD Red Pro NAS Hard Drive WD2002FFSX - Internal Hard Drive - 2 TB - 3.5" - SATA 6Gb/s - 7200 rpm - Buffer: 64 MB
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WD Red Pro NAS Hard Drive WD2002FFSX - Internal Hard Drive - 2 TB - 3.5" - SATA 6Gb/s - 7200 rpm - Buffer: 64 MB
  • NAND Flash Memory Type: Computer Hardware
  • Height (maximum): 26.10mm
  • Width (maximum): 101.60mm
  • Length (maximum): 147.00mm
  • Model #: WD2002FFSX
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  • $120.76 
WD Gold 4TB Enterprise Class Hard Disk Drive - 7200 RPM Class SATA 6 Gb/s 3.5 Inch - WD4004FRYZ
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WD Gold 4TB Enterprise Class Hard Disk Drive - 7200 RPM Class SATA 6 Gb/s 3.5 Inch - WD4004FRYZ
  • Brand: WD
  • Series: Gold
  • Capacity: 4TB
  • RPM: 7200 RPM
  • Model #: WD4004FRYZ
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  • $162.69 
  • Free Shipping
WD Gold 1TB Enterprise Class Hard Disk Drive - 7200 RPM Class SATA 6Gb/s 128MB Cache 3.5 Inch - WD1005FBYZ
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  • $93.55 
  • Free Shipping
WD Blue 3TB Desktop Hard Disk Drive - 5400 RPM SATA 6Gb/s 64MB Cache 3.5 Inch - WD30EZRZ
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WD Blue 3TB Desktop Hard Disk Drive - 5400 RPM SATA 6Gb/s 64MB Cache 3.5 Inch - WD30EZRZ
  • Height (maximum): 26.10mm
  • Width (maximum): 101.60mm
  • Length (maximum): 147.00mm
  • Model #: WD30EZRZ
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  • $189.99 
  • Free Shipping
WD Red Pro WD141KFGX 14TB 7200 RPM 512MB Cache SATA 6.0Gb/s 3.5" Internal Hard Drive
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WD Red Pro WD141KFGX 14TB 7200 RPM 512MB Cache SATA 6.0Gb/s 3.5" Internal Hard Drive
  • NAND Flash Memory Type: Hard Drive
  • Height (maximum): 26.10mm
  • Width (maximum): 101.60mm
  • Length (maximum): 147.00mm
  • Model #: WD141KFGX
  • $596.90
  •  
  • $596.00 
  • Free Shipping
WD Red Plus 14TB NAS Hard Disk Drive - 7200 RPM Class SATA 6Gb/s, CMR, 512MB Cache, 3.5 Inch - WD140EFGX
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WD Red Plus 14TB NAS Hard Disk Drive - 7200 RPM Class SATA 6Gb/s, CMR, 512MB Cache, 3.5 Inch - WD140EFGX
  • NAND Flash Memory Type: Hard Drives
  • Recording Technology: CMR
  • Height (maximum): 26.10mm
  • Width (maximum): 101.60mm
  • Model #: WD140EFGX
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  • $529.67 
  • Free Shipping
WD Red Plus 8TB NAS Hard Disk Drive - 5400 RPM Class SATA 6Gb/s, CMR, 256MB Cache, 3.5 Inch - WD80EFAX
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  • $499.99 
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Western Digital Purple WD22PURZ 2 TB Hard Drive - 3.5" Internal - SATA (SATA/600) - Conventional Magnetic Recording (CMR) Method - Video Surveillance System Device Supported - 3 Year Warranty
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  • $72.98 
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WD Purple 1TB Surveillance Hard Disk Drive - 5400 RPM Class SATA 6Gb/s 64MB Cache 3.5 Inch WD10PURZ
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WD Purple 1TB Surveillance Hard Disk Drive - 5400 RPM Class SATA 6Gb/s 64MB Cache 3.5 Inch WD10PURZ
  • NAND Flash Memory Type: Hard Drive
  • Height (maximum): 26.10mm
  • Width (maximum): 101.60mm
  • Length (maximum): 147.00mm
  • Model #: WD10PURZ
  • $129.99
  •  
  • $55.00 
  • Save: 57%
  • Free Shipping
Western Digital WD Green WD10EARS 1TB 64MB Cache SATA 3.0Gb/s 3.5" Internal Hard Drive -Manufacture Recertified Bare Drive
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  • $79.99 
  • Free Shipping
Western Digital Caviar SE WD2500JS 250GB 7200 RPM 8MB Cache SATA 3.0Gb/s 3.5" Hard Drive Bare Drive
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Western Digital Caviar SE WD2500JS 250GB 7200 RPM 8MB Cache SATA 3.0Gb/s 3.5" Hard Drive Bare Drive
  • Average Seek Time: 8.9ms
  • Average Latency: 4.2ms
  • NAND Flash Memory Type: Desktop
  • Parts: 3 years limited
  • Model #: WD2500JS
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  • $148.20 
  • Free Shipping
Western Digital Caviar SE WD400JD 40GB 7200 RPM 8MB Cache SATA 3.0Gb/s 3.5" Hard Drive Bare Drive
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Western Digital Caviar SE WD400JD 40GB 7200 RPM 8MB Cache SATA 3.0Gb/s 3.5" Hard Drive Bare Drive
  • Average Seek Time: 8.9ms
  • Average Write Time: 10.9ms
  • Average Latency: 4.2ms
  • Parts: 3 years limited
  • Model #: WD400JD
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  • $55.86 
  • Free Shipping
WD Gold WD102KRYZ-20PK 10TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5" Internal Hard Drive
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  • $269.99 
  • $9.10 Shipping
Western Digital Blue WD3200AAKS 320GB 7200 RPM 16MB Cache SATA 3.0Gb/s 3.5" Internal Hard Drive Bare Drive
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Refurbished Western Digital Blue WD3200AAKS 320GB 7200 RPM 16MB Cache SATA 3.0Gb/s 3.5" Internal Hard Drive Bare Drive
  • Average Seek Time: 8.9ms
  • Average Write Time: 10.9ms
  • Average Latency: 4.2ms
  • Model #: WD3200AAKS
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  • $50.00 
  • Free Shipping
WD Blue 5TB Desktop Hard Disk Drive - 5400 RPM SATA 6 Gb/s 64MB Cache 3.5 Inch - WD50EZRZ
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WD Blue 5TB Desktop Hard Disk Drive - 5400 RPM SATA 6 Gb/s 64MB Cache 3.5 Inch - WD50EZRZ
  • Height (maximum): 26.10mm
  • Width (maximum): 101.60mm
  • Length (maximum): 147.00mm
  • Model #: WD50EZRZ
  • $185.00
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  • $179.00 
  • Free Shipping
WD4001FYYG-01SL3W0 - Western Digital RE 4TB 7200RPM SAS 6Gb/s 32MB Cache 3.5-inch Hard Drive
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  • $75.00 
  • Free Shipping
Western Digital WD30EFRX 3TB SATA 6Gbps 5400RPM 64MB 3.5" Internal Hard Drive
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Western Digital
Refurbished Western Digital WD30EFRX 3TB SATA 6Gbps 5400RPM 64MB 3.5" Internal Hard Drive
  • Part Number: WD30EFRX
  • Parts: 30 Days
  • Labor: 30 Days
  • Model #: WD30EFRX-REF
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  • $150.00 
  • Free Shipping
Western Digital 1TB WD1003FZEX-00K3CA0 7200 RPM SATA 6Gb/s 3.5"
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  • $85.00 
  • Free Shipping
WD43PURZ Western Digital Purple 4TB 5.4K 256MB SATA 6Gbps 3.5" Surveillance HDD
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Western Digital
Refurbished WD43PURZ Western Digital Purple 4TB 5.4K 256MB SATA 6Gbps 3.5" Surveillance HDD
  • Part Number: WD43PURZ
  • Parts: 30 Days
  • Labor: 30 Days
  • Model #: WD43PURZ
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  • $280.00 
  • Free Shipping
WD Ultrastar DC HC550 16TB 7200RPM SAS 12Gb/s 3.5" HDD (WUH721816AL5204)
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Western Digital
Refurbished WD Ultrastar DC HC550 16TB 7200RPM SAS 12Gb/s 3.5" HDD (WUH721816AL5204)
  • Average Latency: 4.16ms
  • Parts: 5 Year
  • Model #: WUH721816AL5204 0F38357 0
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  • $269.99 
  • Free Shipping
WUH721816ALE6L4 - Western Digital Ultrastar DC HC550 16TB 7200RPM SATA 6Gb/s 512MB Cache 3.5-inch Hard Drive - (Certified Refurbished)
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  • $440.00 
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Western Digital WUH721414AL5204 14TB SAS 12Gbps 7200RPM 512MB 3.5" Internal HDD
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Western Digital
Refurbished Western Digital WUH721414AL5204 14TB SAS 12Gbps 7200RPM 512MB 3.5" Internal HDD
  • Part Number: WUH721414AL5204
  • Parts: 30 Days
  • Labor: 30 Days
  • Model #: WUH721414AL5204-REF
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  • $365.00 
  • Free Shipping
WD Blue 6TB Desktop Hard Disk Drive - 5400 RPM SATA 6Gb/s 256MB Cache 3.5 Inch - WD60EZAX
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  • $199.99 
WD Purple WD33PURZ 3 TB Hard Drive 3.5" Internal SATA SATA/600 5400rpm
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Western Digital
Refurbished WD Purple WD33PURZ 3 TB Hard Drive 3.5" Internal SATA SATA/600 5400rpm
  • Brand: WD
  • Capacity: 3TB
  • RPM: 5400 RPM
  • Interface: SATA 6.0Gb/s
  • Model #: WD33PURZ
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  • $144.99 
  • Free Shipping
WD7500AALX Western Digital 750GB 7.2K RPM 6Gb/s 3.5" SATA HDD Hard Drive
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  • $59.88 
  • Free Shipping

Western Digital® (WD) desktop internal hard drives offer multiple families of drives to meet performance requirements across a range of applications and environments. A standard home desktop has needs different from those of a network-attached storage device connected to multiple machines. There are drives built to cater to a gaming PC that also offer a unique setup. They write and read data efficiently while protecting against failures and errors.

Western Digital Desktop Internal Hard Drives Are Reliable for Basic Computing

For standard home and work setups, Western Digital offers models from the Blue™ and Green™ lines. Their solid construction makes them resistant to errors and long-lasting, delivering over a million hours of performance. Read and write speeds of more than 500MB/s make saving and accessing files quick and efficient. Installing a WD SATA hard disk is simple and easy, whether working with desktop or laptop internal hard drives. Free Western Digital software is also available to aid in drive monitoring. Green drives have a low power draw, reducing electric consumption.

Protect Crucial Data With a WD Enterprise Hard Drive

A WD Enterprise hard drive delivers the reliability and quick response required at a business level. Gold™ drives have Secure Erase™ technology to protect sensitive information, and contain engineering geared toward optimal productivity. Ultrastar® data center drives handle high amounts of data traffic coming from multiple sources, working at speeds of up to 12Gb/s. They also provide encrypted security. A range of capacities up to 15.36TB supports scalability as needs grow and change.

Prioritize Resources With a WD Gaming Hard Drive

Reliable hard drives are essential for any custom PC build, especially machines dedicated to gaming. WD Black™ drives have a high capacity for game software, as well as other media such as videos and music. Dynamic Cache and StableTrac™ technologies optimize drive cache during read and write cycles, boosting game performance and responsiveness. An optimized cache gives gaming PCs more memory to work with when rending detailed gaming environments.

Ensure Large-Scale Data Integrity With NAS Drives

Always-on networked attached storage (NAS) systems need a drive capable of handling constant usag, such as the WD Red™ NAS hard drive. The drive supports multiple users accessing media files, rendering photos and videos quickly with minimal latency. These Western Digital desktop internal hard drives also integrate seamlessly with controllers/RAID cards for reliable data back-ups. Low-heat, low-noise operation maintains a safe and quiet environment, while vibration resistance further protects data integrity.

Capture and Store Video With Purpose-Built Surveillance Drives

Similar to NAS systems, surveillance cameras are always on and recording large amounts of video data. Purple™ drives handle the demanding workload, and utilize AllFrame™ technology to minimize pixelation and errors. This works to ensure that the footage captured is clear and reliable. Purple drives handle data from multiple sources, supporting up to 64 cameras at once. AllFrame AI enables deep learning analytics for enhanced security functions, such as object detection and tracking. These types of WD drives focus on write operations, facilitating a steady stream of new footage being saved in real time.