WESTERN DIGITAL 

WESTERN DIGITAL WD4006FZBX-20PK 20PK 4TB WD BLACK 3.5IN GAMING HARD DRIVE

Mfg Part Number:  WD4006FZBX-20PK  
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Price: $4,325.68
Quantity:
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Last Updated: Apr 29, 2026
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Where Performance and Capacity Meet Gaming

With capacities up to 10TB, WD_BLACK™ Gaming Hard Drives let you download the latest AAA titles while also keeping your ever-growing catalog of classics and favorites ready to play. Don't compromise on your game collection. Store more and game more with WD_BLACK.

Gaming Performance and Capacity

WD_BLACK™ is purpose-built to enhance your PC gaming experience. Available with an impressive 256 MB of DRAM cache on higher capacity models, the WD_BLACK HDD is performance-optimized so you can spend more time gaming and less time loading. Combine a WD_BLACK HDD with a WD_BLACK SSD for a dual-drive configuration that maximizes your gaming experience while letting you keep more of your favorite games. The WD_BLACK HDD gives you fast hard drive speeds, high capacity, and an industry-leading 5-year limited warranty for an inspiring game storage solution.

Drive Your Game

The WD_BLACK™ HDD is the perfect storage solution for your gaming rig, offering large cache sizes plus large capacities to store your favorite titles and their downloadable content (DLC). Paired with an SSD, the powerful drive delivers exceptional system performance and capacity.

Store More, Play More

With capacities up to 10TB, WD_BLACK™ Gaming Hard Drives let you download the latest AAA titles while also keeping your ever-growing catalog of classics and favorites ready to play. Don't compromise on your game collection. Store more and game more with WD_BLACK.

Increased Reliability

The WD_BLACK™ Gaming Hard Drive is equipped with StableTrac™ Technology (2TB and larger models). This secures the motor shaft inside of the hard drive to increase reliability and help reduce impact due to system-induced vibrations from other components such as additional gaming hardware. Stabilizing the platters inside the WD_BLACK drive results in more accurate tracking in a particular sector during read and write operations, optimizing performance and reliability.

Commanding Performance

The WD_BLACK™ drive delivers high-speed read rates and transfers of your games with impressive cache sizes of up to 256 MB of DRAM on our high-capacity models. Western Digital's Dynamic Cache Technology improves caching algorithms in real time to allocate and optimize cache between reads and writes. Spend less time loading and more time winning.

Battle-Tested Dual Processor

When it comes to processing power, more is better for loading today's larger games. The WD_BLACK™ Gaming Hard Drive features a dual-core processor that offers twice the processing capability as a single-core processor to maximize drive performance for geting into the game faster.

An Industry-Leading 5-Year Limited Warranty

Compared to standard hard drives, our WD_BLACK™ Gaming Hard Drives pass more strenuous and aggressive internal testing over a longer period of time which is why the WD_BLACK drive is backed by an industry-leading 5-year limited warranty.

Main Specification
General Information
Manufacturer Western Digital Corporation
Manufacturer Part Number WD4006FZBX-20PK
Manufacturer Website Address http://www.wdc.com
Brand Name WD
Product Line Black
Product Model WD4006FZBX
Product Name Black WD4006FZBX Hard Drive
Packaged Quantity 20
Product Type Hard Drive
Technical Information
Storage Capacity 4 TB
Recording Technology Conventional Magnetic Recording (CMR)
Platform Supported PC
Platform Supported Mac
Drive Performance
Spindle Speed (rpm) 7200
Buffer 256 MB
Interfaces/Ports
Drive Interface SATA
Physical Characteristics
Drive Type Internal
Form Factor 3.5"
Height 1"
Width 4"
Length 5.8"
Weight (Approximate) 1.59 lb
WARNING:: The plastic used in cable products can expose you to lead and lead components, chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov
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