WD WD5003AZEX, WD1003FZEX, WD2003FZEX, WD6002FZWX, WD6003FZBX, WD4005FZBX Product Data Sheet

WD WD5003AZEX, WD1003FZEX, WD2003FZEX, WD6002FZWX, WD6003FZBX, WD4005FZBX Product Data Sheet

WD Black



Product Highlights

Performance storage available in up to 6TB capacities

2X DRAM cache up to 256 MB for faster read operations

Designed for creative professionals, gamers, and system builders

Western Digital’s StableTrac™ and Dynamic Cache Technology increase reliability and optimize performance

An industry-leading 5-year limited warranty



SATA 6 Gb/s










500GB to 6TB



Western Digital puts our products through extensive Functional Integrity Testing (F.I.T.) prior to any product launch. This testing ensures our products consistently meet the highest quality and reliability standards of the Western Digital brand.

Western Digital also has a detailed Knowledge Base with more than 1,000 helpful articles as well as helpful software and utilities. Our customer support lines have longer operational hours to ensure you get the help you need when you need it. Our tollfree customer support lines are here to help or you can access our Western Digital Support site for additional details.

WD Black™ 3.5-inch PC Hard Drives are designed to enhance the PC experience across higher intensity computing tasks for digital artists, video editors, photographers, and gamers. Available with up to 256MB of DRAM cache on higher capacity models, the WD Black 3.5-inch PC Hard Drives are optimized for performance so you can spend more time experiencing the things you love most.

Inspiring Performance and Capacity

Available in capacities up to 6TB, WD Black 3.5-inch PC Hard Drives deliver rapid transfer speeds and feature impressive DRAM cache sizes of up to 256MB on high capacity models. Western Digital’s Dynamic Cache Technology makes real-time optimizations in the allocation of cache between reads and writes to maximize performance based on the user’s specific workload. Combine a WD Black hard drive with a Western Digital SSD for a dual drive configuration that allows the operating system and critical applications to be stored on the SSD for further-enhanced system performance.

For Creative Professionals

When it comes to storing and editing your digital portfolio, look no further than WD Black 3.5-inch PC Hard Drives. Use the WD Black hard drives for storing large multimedia files including photos, videos, and games to get the best combination of performance and capacity.

For Gamers

WD Black 3.5-inch PC Hard Drives are the perfect storage solutions for gaming machines, providing large capacities to store high-resolution games with their associated downloadable content (DLC) and increased cache sizes that reduce load times. System performance can be boosted even further when combined with a Western Digital SSD. 2TB and greater models of WD Black hard drives also include StableTrac™ Technology for more accurate data tracking and to help reduce any impact from vibrations caused by other gaming hardware.

Increased Reliability

StableTrac Technology (on 2TB and greater models) enables more accurate tracking that improves the performance of both read and write operations. By securing the motor shaft, the impacts of system-induced vibrations from other components are reduced, leading to enhanced reliability.

An Industry Leading Warranty

WD Black 3.5-inch PC Hard Drives are tested under more strenuous conditions over a longer period when compared to our standard hard drives. This comprehensive testing ensures an overall quality benchmark for a stable, high performance storage solution backed by an industry leading 5-year limited warranty.

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