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Silver 3.5 inch SATA hard drive with circuit board visible

DELL

DELL WD4000FYYZ 4TB 3.5" 7.2k SATA internal hard drive

SKU CH-JMYR-HYZ7E MPN WD4000FYYZ

A 4 TB 3.5-inch SATA desktop drive spinning at 7.2 k RPM with hot-plug support for compatible Dell servers

  • 4 TB capacity stores large data sets
  • 2 k RPM spindle delivers steady throughput
  • SATA 6 Gb/s interface enables fast transfers
  • 5 inch form factor fits standard bays
  • Hot-plug support allows drive swaps without shutdown

Dell 4TB SATA drive for server storage

This new Dell WD4000FYYZ is a 4TB 3.5 inch internal hard drive that spins at 7.2k RPM over a SATA 6Gb/s interface. It is built for hot-plug bays in compatible Dell PowerEdge and PowerVault servers. The drive adds bulk capacity to arrays that value density over raw speed.

Suits admins expanding compatible Dell arrays

IT teams running the listed R210 through R720xd, T310 through T710 or MD1200 systems can slot this drive straight into empty hot-plug trays. Buyers who need faster random access, a smaller 2.5 inch form factor or a non-SATA interface should look at something else.

Hot-plug SATA 6Gb/s decides fit

The single specification that determines compatibility is the hot-plug SATA 6Gb/s connector paired with the 3.5 inch carrier. Only servers in the supplied compatibility list that present that exact bay type will accept the drive without adapters.

Highlights

  • 4 TB capacity stores large data sets
  • 2 k RPM spindle delivers steady throughput
  • SATA 6 Gb/s interface enables fast transfers
  • 5 inch form factor fits standard bays
  • Hot-plug support allows drive swaps without shutdown

Specifications

No published specifications for this item yet.

Questions about this item

How do I install the WD4000FYYZ in a Dell PowerEdge R720 and what step is often missed?

Slide the 3.5" drive into a hot-plug bay until the carrier clicks; the step often missed is ensuring the SATA connector seats fully before locking the lever.

What maintenance or replacement will the WD4000FYYZ need over time?

As a 7.2k rpm mechanical drive, it will eventually require replacement when bearing wear or media errors appear; no user-serviceable parts exist.

What limit appears first on the WD4000FYYZ during sustained write workloads?

The 6 Gb/s SATA interface caps sustained throughput, so the bus saturates before the 4TB platters reach their maximum sequential speed.

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