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Main image of WD Gold 20TB Enterprise Class SATA Internal Hard Drive HDD - 7200 RPM, SATA 6 Gb/s, 512 MB Cache, 3.5" - WD203KRYZ

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WD Gold 20TB Enterprise Class SATA Internal Hard Drive HDD - 7200 RPM, SATA 6 Gb/s, 512 MB Cache, 3.5" - WD203KRYZ

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No compromise storage for any application demanding the best in HDD storage.
A wide range of capacities up to 26TB to meet your enterprise-class storage needs.
Quality and reliability with up to 2.5M hours MTBF3 to help you store your data with confidence.
Specifically designed for use in enterprise-class storage systems and data centers.
Among the highest workload and reliability ratings of any Western Digital hard drive.
Peace of mind with a 5-year limited warranty.
Retail or OEM packing may vary

Overview

Specs

Reviews (169)

WD Gold HDDs incorporate our latest innovations to handle heavy, continuous read-write workloads in the toughest of enterprise and commercial system environments. WD Gold drives provide the utmost in HDD storage performance, reliability, durability, and capacity-point flexibility to small and medium businesses and design professionals whose mission-critical data and creative output are essential to their success.

Best Seller Ranking	#94 in Desktop Internal Hard Drives

Model
Brand	WD
Series	Gold
Model	WD203KRYZ

Performance
Interface	SATA 6.0Gb/s
Capacity	20TB
Recording Technology	CMR
RPM	7200 RPM
Cache	512MB

Features
Features	Built For Demanding Use Cases Customize your business’s storage mix to fit your specific needs with hard drives in capacities of up to 26TB1, engineered for demanding applications with a read-write workload rating of up to 550TB2 per year. Enhanced Reliability With a five-year limited warranty3 supporting up to 2.5M hours MTBF4, WD Gold hard drives deliver enhanced levels of dependability and durability. Protection and Performance Boost ArmorCache™ technology (available in 22TB and above) is a Western Digital-only feature that provides enterprise power loss protection of your data in write-cache enabled (WCE) mode while increasing performance in write-cache disabled (WCD) mode. Continuous Innovation The WD Gold 26TB1 model is built on the world’s first 11-disk HDD platform and delivers the 10th generation of HelioSeal technology, which has proven to be a vital foundation for continuous capacity growth for over a decade. Robustness For Tough Environments Our exclusive Rotational Vibration Safeguard (RVS) uses dual sensors to anticipate and counteract disturbances, maintaining peak performance in high-vibration environments. Flexibility and Peace of Mind WD Gold® has undergone extensive testing and validation in a variety of host bus adapters, servers and enterprise storage solutions employing RAID and other data resiliency configurations.
Usage	For Enterprise Storage

Dimensions
Form Factor	3.5"
Height (maximum)	26.10mm
Width (maximum)	147.00mm
Length (maximum)	101.60mm

Additional Information
First Listed on Newegg	April 21, 2025

Warranty & Returns

Warranty, Returns, And Additional Information

Return Policies

Return for refund within: 30 days
Return for replacement within: 30 days
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Manufacturer Contact Info

Manufacturer Product Page
Manufacturer Website
Support Phone: 1-800-275-4932
Support Website
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WD Gold 20TB Enterprise Class SATA Internal Hard Drive HDD - 7200 RPM, SATA 6 Gb/s, 512 MB Cache, 3.5" - WD203KRYZ

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Customer Reviews of the Western Digital WD203KRYZ

Warranty & Returns

Warranty, Returns, And Additional Information

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Manufacturer Contact Info

Item#: N82E16822234587

Best Sellers

WD Gold 20TB Enterprise Class SATA Internal Hard Drive HDD - 7200 RPM, SATA 6 Gb/s, 512 MB Cache, 3.5" - WD203KRYZ

Learn more about the Western Digital WD203KRYZ

Customer Reviews of the Western Digital WD203KRYZ

Warranty & Returns

Warranty, Returns, And Additional Information

Return Policies

Manufacturer Contact Info