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3.5 inch black metal hard drive with silver label and circuit board visible

Western Digital

Western Digital WD2003FZEX 2TB 7200 RPM 64MB Cache 3.5" SATA Internal Hard Drive

SKU CH-6C5P-9YEPW MPN WD2003FZEX

A 2 TB desktop hard drive spinning at 7200 RPM with a 64 MB cache and SATA 6.0 Gb/s interface for performance storage

  • InterfaceSATA 6.0Gb/s
  • Capacity2TB
  • NAND Flash Memory TypeDesktop
  • Recording TechnologyCMR
  • RPM7200 RPM
  • Cache64MB

Options 2TB 64MB Cache

  • 2TB capacity stores large game libraries and media projects
  • 7200 RPM spindle speed delivers fast sequential throughput for creative workloads
  • 64MB DRAM cache accelerates frequent read operations
  • CMR recording technology ensures consistent write performance
  • 5-inch SATA 6.0Gb/s interface fits standard desktop drive bays

Desktop performance hard drive

The WD Black WD2003FZEX is a 3.5-inch internal hard drive with a 2TB capacity. It runs at 7200 RPM over a SATA 6.0Gb/s interface and includes a 64MB cache. The drive uses CMR recording technology and features StableTrac and Dynamic Cache Technology.

Suited for creative workloads and gaming libraries

Professionals handling video, photo or audio projects gain sustained throughput for large files. Gamers and system builders can store extensive libraries on a single volume. Buyers who need more storage than 2TB should consider higher-capacity models. Systems without a free 3.5-inch bay or SATA port cannot install this drive.

The SATA 6.0Gb/s interface determines compatibility

Your motherboard or controller must provide a standard SATA data port and matching power connector. The 3.5-inch form factor requires a corresponding drive bay with 26.10mm height clearance. Without these connections the drive cannot be used.

Highlights

  • 2TB capacity stores large game libraries and media projects
  • 7200 RPM spindle speed delivers fast sequential throughput for creative workloads
  • 64MB DRAM cache accelerates frequent read operations
  • CMR recording technology ensures consistent write performance
  • 5-inch SATA 6.0Gb/s interface fits standard desktop drive bays

Specifications

BrandWD
SeriesBlack
ModelWD2003FZEX
InterfaceSATA 6.0Gb/s
Capacity2TB
NAND Flash Memory TypeDesktop
Recording TechnologyCMR
RPM7200 RPM
Cache64MB
FeaturesPerformance storage available in up to 6TB capacities
2X DRAM cache up to 256MB 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
UsageGaming Hard Drives
Form Factor3.5"
Height (maximum)26.10mm
Width (maximum)101.60mm
Length (maximum)147.00mm
Shipping weight0.75 kg
Package size229 × 102 × 76 mm

Other versions of this model

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Questions about this item

Will the 3.5 inch form factor and 26.10mm height fit my standard desktop drive bay?

Yes, the drive measures 3.5 inches wide with a 26.10mm height, matching the standard desktop 3.5 inch bay dimensions of 101.60mm width and 147.00mm length.

Does the SATA 6.0Gb/s interface require any special driver or BIOS setting during installation?

Connect the drive using a standard SATA data cable and power connector; the SATA 6.0Gb/s interface is natively supported by modern motherboards without extra drivers, but ensure the SATA controller is set to AHCI mode in BIOS for optimal performance.

How does the 64MB cache and CMR recording technology affect long-term reliability and maintenance?

The 64MB DRAM cache combined with CMR recording technology provides consistent performance without the write-amplification issues of SMR drives, while StableTrac secures the motor shaft to reduce vibration-induced wear over the drive's lifespan.

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