Western Digital
Internal-Storage Sata-6Gb-S 7200 Rpm 256Mb-Cache 3-5-Inch

Western Digital WD Red Pro WD4003FFBX: 4TB, 7200 RPM, 3.5-inch SATA HDD

4.10 (75)
Best price today
$390.87
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4.10 (75)
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$390.87
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Prices last updated Jun 26, 2026

Highlights

  • 4TB storage capacity
  • 3.5-inch internal hard drive form factor
  • 7200 RPM spindle speed
  • 256MB cache
  • SATA 6.0Gb/s interface
  • Designed for NAS systems with up to 24 bays
  • Supports workloads up to 300TB per year
  • 3D Active Balance Plus technology
  • NASware 3.0 error recovery controls
  • Extended drive testing for reliable operation

Description

The Western Digital WD Red Pro WD4003FFBX is a 4TB 3.5-inch internal hard drive built for NAS environments. Its 7200 RPM spindle speed and 256MB cache help deliver responsive performance for storage-heavy workloads, while SATA 6.0Gb/s provides a standard high-speed interface for compatible systems. Designed for NAS setups with up to 24 bays, this drive supports workloads up to 300TB per year. It also features 3D Active Balance Plus technology and NASware 3.0 error recovery controls to improve stability and reliability during continuous operation.

Specifications

Color red
Brand Name WD
Brand Western Digital
Category hdd
Model Family WD4003FFBX
Condition New
Screen Size Inch 3.5
Storage Gb 4096
Ram Gb 0
Storage Type hdd
Form Factor 3.5"

Price history

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