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WD Gold WD203KRYZ 20TB 7200 RPM 512MB Cache SATA 6.0Gb/s 3.5" Internal Hard Drive
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WD Gold WD203KRYZ 20TB 7200 RPM 512MB Cache SATA 6.0Gb/s 3.5" Internal Hard Drive
  • Recording Technology: CMR
  • Height (maximum): 26.10mm
  • Width (maximum): 147.00mm
  • Length (maximum): 101.60mm
  • Model #: WD203KRYZ
  • $743.07
  •  
  • $699.99 
  • Save: 5%
  • Free Shipping
WD Gold 12TB Enterprise Class Hard Disk Drive - 7200 RPM Class SATA 6Gb/s 512MB Cache 3.5 Inch - WD122KRYZ
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  •  
  • $762.90 
  • Free Shipping
WD PURPLE PRO 24TB SATA 7200RPM
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Western Digital
WD PURPLE PRO 24TB SATA 7200RPM
  • Parts: 5 Year
  • Model #: WD240PURP
  •  
  • $799.99 
  • Free Shipping
WD Red Plus 6TB NAS Hard Disk Drive - 5400 RPM Class SATA 6Gb/s, CMR, 64MB Cache, 3.5 Inch - WD60EFRX
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WD Red Plus 6TB NAS Hard Disk Drive - 5400 RPM Class SATA 6Gb/s, CMR, 64MB Cache, 3.5 Inch - WD60EFRX
  • Height (maximum): 26.10mm
  • Width (maximum): 101.60mm
  • Length (maximum): 147.00mm
  • Model #: WD60EFRX
  •  
  • $447.45 
WD RE WD2000FYYZ 2TB 7200 RPM 64MB Cache SATA 6.0Gb/s 3.5" Enterprise Internal Hard Drive Bare Drive
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WD RE WD2000FYYZ 2TB 7200 RPM 64MB Cache SATA 6.0Gb/s 3.5" Enterprise Internal Hard Drive Bare Drive
  • Height (maximum): 26.10mm
  • Width (maximum): 101.60mm
  • Length (maximum): 147.00mm
  • Model #: WD2000FYYZ
  •  
  • $99.00 
  • Free Shipping
WD Purple WD121PURZ 12TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5" Internal Hard Drive Bare Drive
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WD Purple WD121PURZ 12TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5" Internal Hard Drive Bare Drive
  • Height (maximum): 26.10mm
  • Width (maximum): 101.60mm
  • Length (maximum): 147.00mm
  • Model #: WD121PURZ
  •  
  • $535.00 
  • Free Shipping
  • $515.00 - $535.00
WD Gold 16TB Enterprise Class Hard Disk Drive - 7200 RPM Class SATA 6Gb/s 512MB Cache 3.5 Inch - NE-WD161KRYZ
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WD Gold 16TB Enterprise Class Hard Disk Drive - 7200 RPM Class SATA 6Gb/s 512MB Cache 3.5 Inch - NE-WD161KRYZ
  • Height (maximum): 26.10mm
  • Width (maximum): 101.60mm
  • Length (maximum): 147.00mm
  • Model #: WD161KRYZ
  •  
  • $644.45 
WD Gold 4TB Enterprise Class Hard Disk Drive - 7200 RPM Class SATA 6Gb/s 256MB Cache 3.5 Inch - WD4003FRYZ
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WD Gold 4TB Enterprise Class Hard Disk Drive - 7200 RPM Class SATA 6Gb/s 256MB Cache 3.5 Inch - WD4003FRYZ
  • Features: Conquer tough workloads with enterprise-grade WD Gold HDDs. Available in 1TB to 14TB capacities Enhanced reliability with up to 2.5M hours MTBF Specifically designed for use in enterprise-grade data centers and storage systems Improve performance with our vibration protection technology HelioSeal technology delivers high capacities with a low power draw [12TB and
  • Usage: For Enterprise Storage
  • Height (maximum): 26.10mm
  • Width (maximum): 101.60mm
  • Model #: WD4003FRYZ
  •  
  • $344.45 
WD Purple 2TB Surveillance Hard Disk Drive - 5400 RPM Class SATA 6Gb/s 64MB Cache 3.5 Inch WD20PURX
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WD Purple 2TB Surveillance Hard Disk Drive - 5400 RPM Class SATA 6Gb/s 64MB Cache 3.5 Inch WD20PURX
  • Height (maximum): 26.10mm
  • Width (maximum): 101.60mm
  • Length (maximum): 147.00mm
  • Model #: WD20PURX
  •  
  • $125.00 
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WD WD43PURZ 4TB WD Purple Surveillance Internal Hard Drive HDD - SATA 6 Gb/s, 256 MB Cache, 3.5" - WD43URZ
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WD WD43PURZ 4TB WD Purple Surveillance Internal Hard Drive HDD - SATA 6 Gb/s, 256 MB Cache, 3.5" - WD43URZ
  • Height (maximum): 26.1mm
  • Width (maximum): 101.6mm
  • Length (maximum): 147mm
  • Model #: WD43PURZ
  •  
  • $229.99 
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WD RE4 WD2003FYYS 2TB 7200 RPM 64MB Cache SATA 3.0Gb/s 3.5" Internal Hard Drive Bare Drive
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WD RE4 WD2003FYYS 2TB 7200 RPM 64MB Cache SATA 3.0Gb/s 3.5" Internal Hard Drive Bare Drive
  • Height (maximum): 26.10mm
  • Width (maximum): 101.60mm
  • Length (maximum): 147.00mm
  • Parts: 5 Year
  • Model #: WD2003FYYS
  •  
  • $105.00 
  • Free Shipping
  • $90.00 - $105.00
WD Gold 10 TB Hard Drive - 3.5" Internal - SATA (SATA/600) - 7200rpm WD103KRYZ
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WD Gold 10 TB Hard Drive - 3.5" Internal - SATA (SATA/600) - 7200rpm WD103KRYZ
  • Brand: WD
  • Series: Gold
  • Capacity: 10TB
  • RPM: 7200 RPM
  • Model #: WD103KRYZ
  •  
  • $474.45 
WD Red Pro WD122KFBX 12TB 7200 RPM 512MB Cache SATA 6.0Gb/s 3.5" Internal Hard Drive
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WD Red Pro WD122KFBX 12TB 7200 RPM 512MB Cache SATA 6.0Gb/s 3.5" Internal Hard Drive
  • NAND Flash Memory Type: Hard Drive
  • Recording Technology: CMR
  • Height (maximum): 26.10mm
  • Width (maximum): 101.60mm
  • Model #: WD122KFBX
  •  
  • $629.99 
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WD Gold WD8005FRYZ 8TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5" Hard Drives
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WD Gold WD8005FRYZ 8TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5" Hard Drives
  • Height (maximum): 26.10mm
  • Width (maximum): 101.60mm
  • Length (maximum): 147.00mm
  • Model #: WD8005FRYZ
  •  
  • $676.90 
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WD Re 3TB Datacenter Capacity Hard Disk Drive - 7200 RPM Class SAS 6Gb/s 32MB Cache 3.5 inch WD3001FYYG
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WD Re 3TB Datacenter Capacity Hard Disk Drive - 7200 RPM Class SAS 6Gb/s 32MB Cache 3.5 inch WD3001FYYG
  • Average Latency: 6Gb/s
  • Parts: 30 DAYS WARRANTY
  • Labor: 30 DAYS WARRANTY
  • Model #: WD3001FYYG
  •  
  • $294.45 
WD Purple WD102PURZ 10TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5" Hard Drives Bare Drive
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WD Purple WD102PURZ 10TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5" Hard Drives Bare Drive
  • Height (maximum): 26.10mm
  • Width (maximum): 101.60mm
  • Length (maximum): 147.00mm
  • Model #: WD102PURZ
  •  
  • $594.45 
WD Black 500GB Performance Desktop Hard Disk Drive - 7200 RPM SATA 6Gb/s 64MB Cache 3.5 Inch - WD5003AZEX
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  •  
  • $114.78 
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WD Purple 6TB 3.5" SATA Internal Hard Disk Drive WD64PURZ
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WD Purple 6TB 3.5" SATA Internal Hard Disk Drive WD64PURZ
  • Brand: Western Digital
  • Capacity: 6TB
  • RPM: 5400 RPM
  • Interface: SATA 6.0Gb/s
  • Model #: WD64PURZ
  •  
  • $287.26 
  • $276.06 - $287.26
Western Digital Ultrastar DC HC560 WUH722020BL5204 20 TB Hard Drive - 3.5" Internal - SAS (12Gb/s SAS) 0F38652
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Western Digital
Western Digital Ultrastar DC HC560 WUH722020BL5204 20 TB Hard Drive - 3.5" Internal - SAS (12Gb/s SAS) 0F38652
  • Brand: Western Digital
  • Series: Ultrastar DC HC560
  • Capacity: 20TB
  • RPM: 7200 RPM
  • Model #: 0F38652
  •  
  • $799.99 
  • Free Shipping
Western Digital WD Green WD20EARX 2TB 7200 RPM 64MB Cache SATA 6.0Gb/s 3.5" Internal Hard Drive Bare Drive
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  •  
  • $94.71 
  • Free Shipping
Western Digital RE3 WD5002ABYS 500GB 7200 RPM 16MB Cache SATA 3.0Gb/s 3.5" Internal Hard Drive Bare Drive
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Western Digital RE3 WD5002ABYS 500GB 7200 RPM 16MB Cache SATA 3.0Gb/s 3.5" Internal Hard Drive Bare Drive
  • Average Latency: 4.2ms
  • Parts: 5 years limited
  • Labor: 5 years limited
  • Model #: WD5002ABYS
  •  
  • $59.00 
  • Free Shipping
Western Digital WD Green WD20EADS 2TB 32MB Cache SATA 3.0Gb/s 3.5" Internal Hard Drive Bare Drive
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  •  
  • $85.00 
  • Free Shipping
WD Blue PC Desktop HDD 8TB
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WD Blue PC Desktop HDD 8TB
  • Height (maximum): 1.03in
  • Width (maximum): 4.00in
  • Length (maximum): 5.79
  • Model #: WD80EAAZ
  •  
  • $593.88 
  • Free Shipping
WD Gold 26TB Enterprise Class Hard Disk Drive - 7200 RPM Class SATA 6Gb/s 512MB Cache 3.5 Inch - WD261KRYZ
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WD Gold 26TB Enterprise Class Hard Disk Drive - 7200 RPM Class SATA 6Gb/s 512MB Cache 3.5 Inch - WD261KRYZ
  • Height (maximum): 26.10mm
  • Width (maximum): 147.00mm
  • Length (maximum): 101.60mm
  • Model #: WD261KRYZ
  •  
  • $1,390.00 
  • Free Shipping
  • $1,250.00 - $1,390.00
Western Digital RE4 WD1003FBYX 1 TB 3.5' Internal Hard Drive
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Western Digital
Western Digital RE4 WD1003FBYX 1 TB 3.5' Internal Hard Drive
  • Parts: 5 Year Limited
  • Model #: WD1003FBYX-01Y7B1
  •  
  • $60.49 
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WD Gold 2TB Enterprise Class Hard Disk Drive - 7200 RPM Class SATA 6Gb/s 128MB Cache 3.5 Inch - WD2005FBYZ
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WD Gold 2TB Enterprise Class Hard Disk Drive - 7200 RPM Class SATA 6Gb/s 128MB Cache 3.5 Inch - WD2005FBYZ
  • Features: Take on tough workloads; up to 10 times the typical desktop rates Enhanced reliability with up to 2.5M hours MTBF Specifically designed for use in enterprise-class storage systems and data centers Energy-Assisted Magnetic Recording (EAMR) and Triple State Actuator (TSA) (in 16TB capacities and above)
  • Usage: For Enterprise Storage
  • Height (maximum): 26.10mm
  • Width (maximum): 101.60mm
  • Model #: WD2005FBYZ
  •  
  • $354.45 
WD Red Pro WD4003FFBX 4TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5" Internal Hard Drive Bare Drive
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WD Red Pro WD4003FFBX 4TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5" Internal Hard Drive Bare Drive
  • NAND Flash Memory Type: Hard Drives
  • Recording Technology: CMR
  • Height (maximum): 26.10mm
  • Width (maximum): 101.60mm
  • Model #: WD4003FFBX
  •  
  • $394.45 
WD Blue 500GB Desktop Hard Disk Drive - 7200 RPM SATA 6 Gb/s 16MB Cache 3.5 Inch - WD5000AAKX
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WD Blue 500GB Desktop Hard Disk Drive - 7200 RPM SATA 6 Gb/s 16MB Cache 3.5 Inch - WD5000AAKX
  • Average Latency: 6Gb/s
  • Height (maximum): 25.40mm
  • Width (maximum): 101.60mm
  • Length (maximum): 147.00mm
  • Model #: WD5000AAKX
  •  
  • $48.00 
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WD Gold 14TB 7200 RPM 512MB Cache SATA 6.0Gb/s 3.5" Internal Hard Drive
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WD Gold 14TB 7200 RPM 512MB Cache SATA 6.0Gb/s 3.5" Internal Hard Drive
  • Part Number: WD142KRYZ
  • Height (maximum): 1.03in
  • Width (maximum): 4.0in
  • Length (maximum): 5.79in
  • Model #: WD142KRYZ
  •  
  • $674.45 
WD Red Pro 4TB NAS Hard Disk Drive - 7200 RPM SATA 6 Gb/s 64MB Cache 3.5 Inch - WD4001FFSX
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  •  
  • $628.20 
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WD Red Plus 8TB NAS Hard Disk Drive - 5640 RPM Class SATA 6Gb/s, CMR, 128MB Cache, 3.5 Inch - WD80EFZX
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Western Digital
WD Red Plus 8TB NAS Hard Disk Drive - 5640 RPM Class SATA 6Gb/s, CMR, 128MB Cache, 3.5 Inch - WD80EFZX
  • Recording Technology: CMR
  • Height (maximum): 26.10mm
  • Width (maximum): 101.60mm
  • Length (maximum): 147.00mm
  • Model #: WD80EFZX
  •  
  • $454.45 
Western Digital WD241PURP 24 TB Hard Drive - 3.5" Internal - SATA (SATA/600) Video - Surveillance Systems, Cloud Storage Device Supported
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Western Digital
Western Digital WD241PURP 24 TB Hard Drive - 3.5" Internal - SATA (SATA/600) Video - Surveillance Systems, Cloud Storage Device Supported
  • Brand: Western Digital
  • Capacity: 24TB
  • Interface: SAS 6Gb/s
  • Part Number: WD241PURP
  • Model #: WD241PURP
  •  
  • $800.00 
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Western Digital WD VelociRaptor WD5000HHTZ 500GB 10000 RPM 64MB Cache SATA 6.0Gb/s 3.5" Internal Hard Drive Bare Drive
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Western Digital WD VelociRaptor WD5000HHTZ 500GB 10000 RPM 64MB Cache SATA 6.0Gb/s 3.5" Internal Hard Drive Bare Drive
  • Average Latency: 6Gb/s
  • Features: Ultra fast Rock-solid reliability High capacity Ultra-cool operation Advanced Format (AF) IcePack mounting frame Rotary Acceleration Feed Forward (RAFF) NoTouch ramp load technology Environmentally conscious Pre-emptive Wear Leveling (PWL)
  • Usage: For Ultimate Performance
  • Height (maximum): 1"
  • Model #: WD5000HHTZ
  •  
  • $72.00 
  • Free Shipping
0-HOURS Western Digital WD10EZEX 1TB 7.2K RPM 6Gb/s 3.5" SATA HDD Hard Drive
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  • $99.00 
  • 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.