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Black 3.5-inch internal hard drive with silver label and circuit board visible

Western Digital

Western Digital WD6004FZWX 6TB 7200 RPM 128MB SATA 3.5" internal hard drive

SKU CH-E1KE-8JVZK MPN WD6004FZWX

A 6 TB desktop hard drive spinning at 7200 RPM with a 128 MB cache and SATA 6.0 Gb/s interface

  • InterfaceSATA 6.0Gb/s
  • Capacity6TB
  • RPM7200 RPM
  • Cache128MB
  • FeaturesDesktop performance hard drive Performance storage available
  • UsageGaming Hard Drives
  • 7200 RPM spindle speed delivers fast data access for gaming
  • 128 MB cache boosts read performance with 2X DRAM technology
  • 6 TB capacity stores large game libraries and creative projects
  • StableTrac and Dynamic Cache technology enhance drive reliability
  • 5-year limited warranty backs long-term desktop use

Built for gaming and creative workloads

The WD Black WD6004FZWX is a 6TB 3.5-inch desktop hard drive spinning at 7200 RPM with a SATA 6.0Gb/s interface. It carries 128MB of cache and uses StableTrac plus Dynamic Cache Technology to sustain performance during heavy read and write activity. The drive is designed for creative professionals, gamers and system builders who need high-capacity mechanical storage.

Suits bulk storage, not boot speed

This drive fits users who store large game libraries, video projects or backups on a single mechanical volume. It is not for buyers who want the low latency of solid-state storage for operating systems or frequently launched applications. Builders needing a 2.5-inch form factor or a different interface should look at other options.

Drops into any 3.5-inch SATA bay

The unit measures 147.00mm long, 101.60mm wide and 26.10mm high, matching standard desktop drive bays. It requires a SATA data cable and a SATA power connector from the power supply. Using this drive for mass storage frees up M.2 slots and smaller bays for faster SSDs.

Highlights

  • 7200 RPM spindle speed delivers fast data access for gaming
  • 128 MB cache boosts read performance with 2X DRAM technology
  • 6 TB capacity stores large game libraries and creative projects
  • StableTrac and Dynamic Cache technology enhance drive reliability
  • 5-year limited warranty backs long-term desktop use

Specifications

BrandWD
SeriesBlack
ModelWD6004FZWX
InterfaceSATA 6.0Gb/s
Capacity6TB
RPM7200 RPM
Cache128MB
FeaturesDesktop performance hard drive
Performance storage available in up to 8TB capacities
2X DRAM cache up to 256MB for faster read operations
Designed for creative professionals, gamers and system builders
WD'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 weight0.68 kg
Package size152 × 102 × 25 mm

Questions about this item

Does my desktop need a SATA 6.0Gb/s port and a 3.5-inch bay to install the WD6004FZWX?

Yes, the drive connects via a SATA 6.0Gb/s interface and uses the standard 3.5-inch form factor measuring 147.00mm long, 101.60mm wide and 26.10mm high.

Will the 128MB cache on this Black drive still benefit my system if the motherboard only supports SATA 3Gb/s?

The 128MB DRAM cache and StableTrac technology operate independently of the host link speed, so read optimisation and vibration control remain active on any SATA port.

How can I confirm the WD6004FZWX is running at 7200 RPM after installation?

Use a SMART monitoring tool such as CrystalDiskInfo or the motherboard BIOS to verify the spindle speed reports 7200 RPM and the interface shows SATA 6.0Gb/s.

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