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Silver 3.5 inch SATA hard drive bare unit

Western Digital

Western Digital WD5003ABYX 500GB 7200RPM 64MB 3.5" SATA internal hard drive (WD5003ABYX)

SKU CH-BJPN-8Q8DK

A 500 GB 7200 RPM SATA drive with 64 MB cache built for high-availability desktop storage

  • 500 GB capacity stores large datasets and operating systems
  • 7200 RPM spindle speed accelerates data access for demanding workloads
  • 64 MB cache buffers bursts for smoother throughput
  • Dual-processor and StableTrac technologies enhance reliability in continuous operation
  • NoTouch ramp load and shock sensors protect the media during handling

Capacity and workload fit

The Western Digital WD5003ABYX is a 500 GB 3.5-inch SATA hard drive spinning at 7200 RPM with a 64 MB buffer. It is built for high-availability deployments that demand sustained throughput and vibration tolerance in multi-drive environments.

Who this suits and who it does not

This drive fits builders who need durable capacity storage for servers, NAS units or workstations running heavy, continuous workloads. It is not for buyers who want solid-state speed, silent operation or a 6 Gb/s SATA interface for newer controllers.

Interface speed constraint

The drive connects through a SATA 3 Gb/s port, so maximum transfer rates are limited to that link speed. Verify that your backplane or motherboard supports 3 Gb/s SATA before purchase.

How it compares

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

Price $68.99
Cheaper than about 65% 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

Does the 3.5" SATA drive need a standard 3.5-inch drive bay and SATA data plus power cables to mount?

Yes, it fits a standard 3.5-inch bay and connects with a SATA data cable and a SATA power connector.

When installing the bare drive, what is the step people often miss after securing it in the bay?

Connecting both the SATA data cable to the motherboard and the SATA power cable from the PSU before closing the case.

Will the 64MB cache or any mechanical parts need scheduled replacement during the drive's life?

No, the 64MB cache and internal mechanics are sealed; no user-serviceable parts require scheduled replacement.

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