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Silver 3.5-inch internal hard drive with circuit board visible

Western Digital

Western Digital Ultrastar 8 TB SATA 6 Gb/s 256 MB 7200 RPM internal hard drive

SKU CH-GZV6-Z39AC

8 TB desktop hard drive with 7200 RPM spindle speed and 256 MB cache for high-capacity storage

  • 8 TB capacity stores large media libraries
  • 7200 RPM spindle speed delivers fast sequential access
  • 256 MB cache buffers heavy read/write workloads
  • SATA 6 Gb/s interface fits standard desktop bays
  • Ultrastar series engineered for continuous operation

Western Digital Ultrastar 8 TB SATA drive

This 8 TB Western Digital Ultrastar drive connects via SATA 6 Gb/s and spins at 7200 RPM with a 256 MB buffer. It is built for desktop systems that need a large single volume for bulk storage, media libraries or backup archives. The 3.5-inch form factor fits standard internal drive bays.

Suited for high-capacity desktop storage.

This drive suits users who prioritise capacity per bay over random-access speed. It is not the right choice for operating-system boot volumes, heavy database workloads or applications that demand low latency and high IOPS. Builders who need faster access times should consider solid-state alternatives.

7200 RPM spindle speed defines sustained throughput

The 7200 RPM spindle speed is the specification that determines sequential read and write performance for large-file workloads. Combined with the 256 MB buffer and SATA 6 Gb/s interface, it delivers consistent throughput for streaming, archiving and batch processing. Verify that your motherboard or controller provides a free SATA port and adequate power.

Highlights

  • 8 TB capacity stores large media libraries
  • 7200 RPM spindle speed delivers fast sequential access
  • 256 MB cache buffers heavy read/write workloads
  • SATA 6 Gb/s interface fits standard desktop bays
  • Ultrastar series engineered for continuous operation

Specifications

No published specifications for this item yet.

Questions about this item

How much power does the 7200 RPM Ultrastar draw when it runs continuously?

The drive spins at 7200 RPM with a 256 MB cache and a SATA 6 Gb/s interface; typical idle power is around 5 W and active reads reach roughly 9 W.

What host connector and cable do I need to attach this HUS728T8TALE604 drive?

A standard SATA data cable and a SATA power connector from your power supply are required; the drive uses the 6 Gb/s SATA interface.

Will the 8 TB Ultrastar work in a system that only has SATA 3 Gb/s ports?

Yes, the SATA 6 Gb/s interface is backward-compatible and will negotiate down to 3 Gb/s on older controllers.

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