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Silver 3.5 inch enterprise hard drive with circuit board visible

Western Digital

Western Digital WD4000F9YZ 4TB 7200RPM 64MB SATA 6.0Gb/s 3.5" Enterprise Hard Drive

SKU CH-HXF4-F2DA6

A 4TB enterprise hard drive spinning at 7200RPM with 64MB cache and a SATA 6.0Gb/s interface

  • 4 TB capacity stores large datasets
  • 7200 RPM spindle speed enables fast data access
  • 64 MB cache buffers frequent read and write operations
  • SATA 6.0 Gb/s interface provides high host throughput
  • 5 inch form factor fits standard enterprise bays

4TB 7200 RPM Enterprise Drive

This 3.5 inch enterprise hard drive delivers 4000 gigabytes of storage on a Sata 6.0Gb/s interface. It spins at 7200 RPM with a 64MB cache for sustained workloads. The unit is supplied new as a bare drive with a 5-year limited warranty. It suits servers and storage arrays needing high-capacity bulk storage.

Verify Sata Port And Bay Space

Confirm the host system provides a free Sata data port and matching power connector. Ensure the chassis has an available 3.5 inch drive bay with adequate airflow for continuous operation. Check that the controller or backplane supports 6.0Gb/s link speed to avoid bottlenecks. No mounting hardware or cables are included in the package.

Bare Drive Requires Separate Hardware

The drive ships without screws, rails, cables or software utilities. Installation depends entirely on the enclosure or server tray you already own. RAID configuration and monitoring must be handled by the host controller or operating system. Buyers needing a ready-to-use external appliance or bundled management tools should consider other solutions.

How it compares

Measured against everything we stock in Serial & USB Device Servers, at today’s prices. Recalculated every night.

Price $211.99
Cheaper than about 66% of the 168 comparable items (median $335.99).

Specifications

No published specifications for this item yet.

Questions about this item

Does the WD4000F9YZ ship with mounting screws or a SATA cable, or must those be purchased separately?

The drive is supplied as a bare 3.5 unit without screws or cables; both must be sourced separately for installation.

Should I select the 4TB 7200RPM version or is a different capacity available for this model?

This specific model is offered only in the 4TB 7200RPM configuration with 64MB cache and SATA 6.0Gb/s interface.

How does the 800 MB/s headline transfer rate translate to everyday file copies once the drive is installed?

The 800 MB/s figure represents the SATA 6.0Gb/s interface ceiling; sustained real-world throughput will be lower and varies with workload.

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