WD Gold Enterprise-Class Hard Drive WD181KRYZ hard drive - 18 TB - SATA 6Gb/s

WD Gold

Go for Gold

Conquer tough workloads with enterprise-class WD Gold HDDs. Available in 1TB to 18TB capacities, this highly reliable solution for demanding storage environments provides up to 2.5M hours MTBF, vibration protection technology and a low power draw thanks to HelioSeal technology [for 12TB and above]. Specifically designed for use in enterprise-class data centers and storage systems, the WD Gold SATA HDD delivers the world-class performance you expect from Western Digital® hard drives.

WD Gold


Beyond Expectations

WD Gold hard drives are performance-optimized for heavy application workloads, whether you need 1TB or 18TB. The WD Gold HDD’s wide capacity range solves for the most demanding storage environments.

Enhanced Reliability

With up to 2.5M hours MTBF, WD Gold hard drives deliver enhanced levels of dependability and durability.

A World-Class Performer

Delivering excellent service to any storage environment, WD Gold hard drives are designed to handle workloads up to 550TB per year – among the highest of any 3.5-inch hard drive.

Vibration Protection

WD Gold has sophisticated monitoring electronics that help correct linear and rotational vibrations in real time using enhanced vibration protection technology for improved performance in high-vibration environments.

Play Well with Others

Broadly compatible with most PC and major enterprise operating systems. Specifically designed for use in enterprise-grade data centers and storage systems.


Technical Specifications
Depth 5.787 Inches
Width 4.00 Inches
Height 1.028 Inches
Weight 1.52 Pounds
Capacity 18 TB
Interface SATA 6 Gb/s
Rotational Speed 7,200 RPM (nominal)
Buffer Size 512 MB
Form Factor 3.5 Inch
  • Storage
    • Proven reliability
      Enhanced reliability with up to 2.5M hours MTBF.
    • High workload
      Take on workloads at up to 10 times the typical desktop rating.
    • Vibration protection
      Vibration protection technology gives you peace of mind.
    • Specifically designed for use in enterprise-class storage systems and datacenters
    • Vibration protection technology
    • Take on tough workloads; up to 10 times the typical desktop rating
    • Enhanced reliability you can trust
  • Model: WD181KRYZ

    MPN: WD181KRYZ

£ 479.40 inc VAT £399.50 ex VAT
  • Quickcode 1490731
  • Qty Available 4
  • Total Stock 4
  • Quantity
  • Buy 2 for £398.52 + VAT each
  • Buy 3 for £397.54 + VAT each
  • Buy 4 for £396.56 + VAT each
  • Buy 5 for £395.58 + VAT each
  • Buy 6+ for £394.60 + VAT each
  • Next Working Day: £7.97
  • 3 Working Days: £4.98
  • 7 Working Days: Free *(over £100) Exceptions Apply
  • All Delivery Prices inc VAT
  • 7 Day Free, Next day and 3 Day delivery are only available to UK mainland addresses, this excludes: Northern Ireland, Eire, Scottish Offshore, Scottish Highlands, Channel Islands and Isle of Man.
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