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Silver 3.5 inch internal hard drive rectangular metal casing

Western Digital

Western Digital WD4003FZEXProduct 4 TB 7200 RPM 64 MB SATA 600 3.5" internal hard drive

SKU CH-KRBW-VPY8G MPN WD4003FZEXProduct

Stores 4 TB of data on a 3.5-inch desktop drive spinning at 7200 RPM with a 64 MB buffer and SATA 600 interface

  • Flash memory typeSLC
  • 4 TB capacity stores large game libraries and media projects
  • 7200 RPM spindle speed reduces load times for demanding applications
  • 64 MB cache accelerates frequent read and write operations
  • SATA 600 interface provides broad desktop compatibility

4 TB WD Black internal hard drive

This 3.5-inch WD Black drive stores 4 TB of data on a 7200 RPM spindle with a 64 MB buffer. It connects through a SATA 600 interface and fits a standard 1-inch drive bay. The unit weighs approximately 1.72 lb and measures 4 inches wide by 5.8 inches deep.

Check your system before ordering

Verify that your motherboard or controller provides a free SATA data port and that your power supply has a spare SATA power connector. Ensure the chassis has an available 3.5-inch bay with at least 1 inch of vertical clearance and 5.8 inches of depth. Confirm your operating system supports volumes of this capacity.

How it compares

Measured against everything we stock in 3.5-Inch Internal Desktop HDDs, at today’s prices. Recalculated every night.

Price $150.99
Pricier than about 60% of the 4,938 comparable items (median $107.99).

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Specifications

Product
Brand nameWD
Storage
Flash memory typeSLC

Questions about this item

Does the WD4003FZEX include cables or a mounting bracket in the box?

The drive is supplied as the bare 3.5" unit; SATA data and power cables plus any mounting screws or brackets must be purchased separately.

Should I choose this 4 TB model or a different capacity from the WD Black range?

This model provides 4 TB of storage with a 7200 RPM spindle speed and 64 MB buffer; select a higher or lower capacity only if your space requirements differ.

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