Western Digital WD Gold Enterprise Class Internal Hard Drive (3.5 inch)

Capacity

Price

$489.65

Per TB$48.96

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Reasons to buy

  • Workload rate up to 550 TB per year under Western Digital's published definition
  • 7200 RPM class performance for mixed read and write duty cycles
  • Five-year limited warranty on typical new retail units (confirm with your seller)
  • Vibration protection aimed at rack and multi-bay enclosures
  • Standard SATA 6 Gb/s wiring for common server and DAS bays

Reasons to avoid

  • Higher cost per terabyte than consumer HDD families at similar raw capacity
  • Cache size and exact part numbers change by generation; compare SKUs carefully
  • Sustained loads run warm; plan intake and exhaust airflow in dense trays
  • Some community threads discuss SATA power quirks on certain enterprise deployments; validate your cabling
  • Not tuned as a small-home-NAS marketing line; feature set targets enterprise positioning
Western Digital WD Gold Enterprise Class Internal Hard Drive (3.5 inch) (10 TB) — product photo
10 TB

Specifications

rpm
7200
series
WD Gold
interface
SATA 6 Gb/s
recording
CMR
form factor
3.5 inch
manufacturer
Western Digital
workload rate tbw per year
550

Researched and maintained by Hard Drive Prices Editorial Team. · Updated April 9, 2026

What you're getting

WD Gold is Western Digital's enterprise-class SATA hard drive line for servers, dense JBOD shelves, and RAID-style storage where uptime and steady throughput matter. Models in this family use a 7200 RPM class spindle and a SATA 6 Gb/s interface in a 3.5 inch form factor.

Western Digital publishes a workload rate of up to 550 TB per year for WD Gold under its own definition, which annualizes host bytes transferred against recorded power-on hours. Published MTBF projections up to 2.5 million hours apply to select high-capacity models in the line; read the footnotes for the exact part you buy.

Capacities in this listing run from 1 TB through 18 TB, and cache sizes differ by SKU (128 MB, 256 MB, or 512 MB depending on model). Rotational vibration monitoring and compensation target stable performance when many drives share one chassis.

These drives fit buyers who want an enterprise-branded SATA HDD instead of a consumer desktop or NAS-tuned line. Confirm model numbers, firmware, and power wiring against your backplane or HBA before you deploy.

Buying context

Typical value (not live pricing)

WD Gold usually trades at a higher $/TB than Blue or mainstream consumer lines because of enterprise positioning and warranty terms. Compare neighboring capacities (6 TB through 18 TB) and watch for older revisions with smaller cache. Retail pricing changes often, so treat any snapshot as a hint and confirm at checkout.

Where this line often shows up

  • Dell, HPE, and Supermicro 3.5 inch server bays
  • Dense JBOD shelves for video, backup, and object tiers
  • ZFS or TrueNAS pools using RAIDZ, mirrors, or striped vdevs
  • Colocated storage nodes with vibration-managed drive carriers
  • Unraid data or parity disks after compatibility checks

Features

  • Workload guidance: Western Digital rates WD Gold for up to 550 TB transferred per year under defined conditions, a better fit for busy arrays than light desktop duty.

  • Spindle speed: 7200 RPM class mechanics for snappier random access than many 5400 RPM archive drives.

  • Interface: SATA 6 Gb/s host connection compatible with widespread HBAs and onboard ports.

  • Reliability messaging: Select models cite up to 2.5M hour MTBF projections in Western Digital collateral; always read the footnotes for your exact model.

  • High-capacity engineering: Larger Gold SKUs use technologies such as HelioSeal helium filling per Western Digital; lower capacities may differ.