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Silver 3.5 inch SATA hard drive with green circuit board

DELL

DELL WD2003FYYS-18W0B0 2TB 7.2K 3.5" SATA internal hard drive

SKU CH-A3YQ-V24PA

A 2 TB 3.5-inch SATA desktop drive spinning at 7200 RPM with 64 MB cache, built for server workloads

  • 2 TB capacity stores large datasets
  • 7,200 RPM spindle speed enables quick data access
  • 64 MB cache buffer accelerates read and write operations
  • SATA 3.0 Gb/s interface provides broad system compatibility
  • 5-inch form factor fits standard desktop drive bays

Dell 2TB enterprise drive for servers

The Dell WD2003FYYS-18W0B0 is a 3.5-inch internal hard drive built for server and storage workloads. It delivers 2TB of capacity on a SATA 3.0Gb/s interface and spins at 7200 RPM with a 64MB cache. Dual processors and dual stage actuation support consistent performance in demanding environments. This drive suits administrators who need reliable bulk storage in compatible bays.

Thermals noise and power draw

Technologically advanced acoustics minimise operational noise during normal use. Cool drive operation helps maintain lower temperatures inside the chassis. Enhanced reliability features protect both the drive hardware and the data stored on it. Power consumption follows standard enterprise SATA patterns for this spindle speed and capacity.

The single specification that decides fit

The SATA 3.0Gb/s interface determines whether this drive fits your controller or backplane. Systems requiring a 6Gb/s link or a different protocol will not achieve full performance or may be incompatible. Verify that your server or storage array supports 3Gb/s SATA before purchasing. Buyers needing a faster interface should select a different drive.

How it compares

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

Price $41.99
Cheaper than about 85% of the 4,938 comparable items (median $107.99).

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Specifications

No published specifications for this item yet.

Questions about this item

How do I fit the 3.5" 7200 RPM drive into a desktop chassis and which step often gets missed?

Mount the drive in a 3.5" bay using four screws, connect the SATA data cable to the motherboard and the SATA power lead from the PSU, then ensure the SATA port is enabled in BIOS so the 2TB volume appears.

What part of the WD RE4 mechanism will need attention after long-term server use?

The dual-processor actuator and spindle motor are sealed inside the helium-free enclosure; no user-serviceable parts exist, so the whole drive is replaced once SMART reallocated-sector counts rise.

Which limit appears first when the 64MB cache drive runs sustained writes on a 3.0Gb/s SATA link?

The 3.0Gb/s SATA interface saturates before the 7200 RPM platters or 64MB cache become the bottleneck, capping real-world throughput at the link rate.

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