Western Digital Blue 2TB 5400RPM SATA III 6Gb/s 256MB Cache 3.5" Desktop Hard Drive - WD20EZAZ


Warranty2 Year Manufacturer Warranty
AvailabilityIn Stock
ManufacturerWestern Digital
SeriesW.D. Blue
UPC Code718037856254

Product Specs

Product Specs
Capacity2 TB
Spindle Speed5400 RPM
Cache Buffer256 MB Cache
InterfaceSATA (7-Pin Signal and 15-Pin Power Connectors)
Data Transfer RateSATA III 6Gb/sec (Host to/from Drive Sustained 180 MB/sec)
Interface NoteBackwords Compatible with SATA II 3Gb/sec and SATA I 1.5Gb/sec
Advanced FormatYes (4K Native)
Rohs CompliantYes
Form Factor3.5 Inch
Dimensions4.000 x 5.787 x 1.028 inch / 101.6 x 147.0 x 26.1 mm

Key Features

  • • Capacity's Up to 6TB
  • • SATA 6Gb/s with NCQ Interface
  • • IntelliSeek Technology
  • • State-of-the-Art Cache and on-the-Fly Error-Correction Algorithms
  • • Full-Track Multiple Sector Transfer Capability
  • • NoTouch Ramp Load Technology
  • • WD’s Dynamic Cache Technology
  • • Native Command Queuing Technology
  • • Dual Actuator Technology
  • • 300,000 Load/Unload Cycles
  • • Fluid Dynamic Bearing (FDB) Motor

WD Blue PC Hard Drives

High Capacity, Proven Reliability: WD expands their award-winning desktop and mobile storage lineup with WD Blue PC hard drives. Extensively tested and built to WD’s high standards, WD Blue offers a wide variety of capacities - ranging from 250 GB to the massive 6 TB – in both desktop and mobile models. Drive WD Blue with confidence – our colors never fade.

Storage Capacity Up to 6 TB: Boost your PC storage with WD Blue drives, the brand designed specifically for desktop and all-in-one PCs. The WD Blue family now delivers data storage capacities up to 6 TB.

Improve PC Performance: Pair a larger capacity drive with an SSD to give your desktop a performance and storage boost. The SSD maximizes speed of data access, while the WD Blue drive stores up to 6 TB of movies, games, files, applications and more.

Upgrade and Backup with Ease: WD hard drives come with free access to WD Acronis True Image. Backup and restore functions make it easy to save and retrieve your personal data without the need to reinstall the OS.

Trust in WD: Customers around the world know that WD’s reliability is legendary. Every WD Blue drive is designed, tested and built to last, and each ships with a 2-year limited warranty.

Future-Proof Your Storage: With better technology comes bigger storage needs. Cameras that record ultra-high definition video at 4K resolution at 30 frames per second require a ton of storage. Handling all that media is a snap with our 6 TB drive, capable of storing up to 281.25 hours of 4K video.

Additional Features

NoTouch Ramp Load Technology - Safely positions the recording head off the disk surface to protect your data.

• IntelliSeek - Calculates optimum seek speeds to lower power consumption, noise and vibration.

Data LifeGuard Advanced - algorithms monitor your drive continuously so it stays in optimum health.


• WD Blue storage is tested and recommended for use in desktop and All-in-One PCs, notebooks, and external enclosures where capacity is not needed.

• Desktop drives are not recommended for use in RAID environments. Please consider using WD Red hard drives for home and small office 1 - 8 bay NAS systems and WD Red Pro hard drives for rackmount and NAS systems with up to 16 bays

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