Product Brochure
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, pho-
tographers, 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 per-
formance 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 mod-
els. 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 ma-
chines, 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.
PRODUCT BRIEF
3.5-INCH PC HARD DRIVES
WD Black
™
INTERFACE
SATA 6 Gb/s
FORM FACTOR
3.5-inch
CAPACITIES
500GB to 6TB
MODEL NUMBERS
WD6003FZBX
WD4005FZBX
WD4004FZWX
WD2003FZEX
WD1003FZEX
WD5003AZEX
THE WESTERN DIGITAL ADVANTAGE
Western Digital puts our products through exten-
sive 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 toll-
free customer support lines are here to help or you
can access our Western Digital Support site for
additional details.
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