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Western Digital Gold Enterprise Class WD203KRYZ Internal Hard Drive, 20TB, 3.5", SATA

 

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Western Digital
Part no WD203KRYZ
Ascent part no 797454
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Due to worldwide supply constraints, pricing is only valid for product in stock with the supplier at the time an order is received. Our stock indicator is not updated in real time so may not reflect the actual situation at the moment you place your order.
Warranties do not cover loss of data. Subject to our Terms, any remedy for device failure is limited to replacement or refund.
The WD Gold Enterprise Class 20TB 3.5" Internal Hard Drive (model WD203KRYZ) delivers high-capacity, reliable storage specially designed for data centres and enterprise-class systems. Built for demanding storage environments with ultra-high availability, this drive utilises advanced technologies such as HelioSeal for lower power consumption and vibration protection. With a robust workload rating of up to 550TB per year, 24/7 operation, and advanced reliability features, it is ideal for high-end servers, storage arrays, and mission-critical deployments.

Technical Specifications

Product NameWD Gold Enterprise Class 20TB 3.5" HDD 512MB Cache, 7200 RPM, SATA Hard Drive
ManufacturerWD
Model NumberWD203KRYZ
Product LineWD Gold
Product CategoryHard drives & SSD
HARD DRIVE
Product typeInternal Hard Drive
Capacity20,000 GB (20TB)
ColourGold
ConnectionSATA 6Gb/s
Form factor3.5"
Speed7200 rpm
PERFORMANCE
Cache512 MB
Interface transfer rateUp to 600 MB/s (SATA 6Gb/s)
Sustained transfer rateUp to 269 MB/s
MTBF2,500,000 hours
RELIABILITY / WORKLOAD
Workload rate550 TB/year
Non-recoverable read errors per bits readless than 1 in 10^15
PHYSICAL
Dimensions147 mm x 101.6 mm x 26.1 mm
WeightApprox. 0.72 kg
POWER
Average power usage (read/write)Approx. 6.9 W
ENVIRONMENTAL
Operating temperature5°C to 60°C
Warranty Information5 years (manufacturer limited warranty).
Overall SentimentGenerally positive; WD Gold 20TB/WD203KRYZ is regarded as highly reliable and suitable for enterprise workloads, with performance and warranty praised.

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Please read our terms and conditions. We try very hard to make sure the specification and images on this page are accurate, but occasionally (and thankfully rarely) mistakes do happen. If you discover the product delivered is not as described, please let us know as soon as possible after delivery so we can correct the mistake and arrange for the product to be returned.

Western Digital
Part no WD203KRYZ
Ascent part no 797454
  • Free NZ deliveryNo hidden fees
  • 100% Kiwi owned34 years in business
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