Front view of WD Gold 20TB Enterprise Class SATA HDD with OptiNAND technology, featuring gold and silver design elements

20TB Enterprise Storage with Advanced OptiNAND Technology

The WD Gold Enterprise Class SATA HDD combines massive 20TB storage capacity with cutting-edge OptiNAND technology for unparalleled data center performance. This front-facing view highlights the drive's premium gold branding and enterprise-class designation, reflecting its position as a top-tier storage solution for demanding business environments. The clean, professional design emphasizes both capacity and reliability, essential features for modern data centers.

Technical Specifications

  • 20TB storage capacity optimized for enterprise workloads
  • OptiNAND technology for enhanced performance and reliability
  • SATA 6Gb/s interface for consistent data throughput

Applications

  • Large-scale data center storage deployment
  • Enterprise backup and archive systems
  • High-density storage arrays
Angled view of WD Gold 20TB Enterprise HDD showing robust construction and mounting points

Robust Engineering for 24/7 Enterprise Operations

The angular perspective reveals the WD Gold's robust construction, designed for continuous operation in enterprise environments. The drive's sophisticated thermal management system and precision engineering ensure reliable performance under intensive workloads. The distinctive design elements, including the reinforced housing and mounting points, demonstrate Western Digital's commitment to enterprise-grade reliability.

Technical Specifications

  • Helium-sealed design for optimal performance
  • Enhanced vibration protection for rack environments
  • Precision-engineered mounting points for secure installation

Applications

  • Mission-critical server deployments
  • Scale-out storage infrastructure
  • Enterprise NAS systems
Side profile view of WD Gold 20TB Enterprise HDD highlighting cooling design and enterprise form factor

Enterprise Integration Ready with Advanced Cooling Design

The side profile of the WD Gold reveals its sophisticated cooling architecture and enterprise-ready form factor. The 3.5-inch design integrates seamlessly into standard rack-mount configurations while maintaining optimal thermal characteristics. The visible cooling elements and structural reinforcements showcase the drive's capability to handle demanding enterprise workloads while ensuring data integrity.

Technical Specifications

  • 3.5-inch enterprise form factor for broad compatibility
  • Advanced thermal management system
  • Structural reinforcement for long-term reliability

Applications

  • Data center infrastructure expansion
  • High-performance computing environments
  • Enterprise storage arrays

Product details

General Information
Manufacturer

Western Digital Corporation

Manufacturer Part Number

WD202KRYZ

Brand Name

WD

Product Line

Gold

Product Model

WD202KRYZ

Product Name

Gold Enterprise Class SATA HDD

Product Type

Hard Drive

Technical Information
Storage Capacity

20 TB

Recording Technology

Conventional Magnetic Recording (CMR)

Disk Format

512e

Drive Performance
Spindle Speed (rpm)

7200

Buffer

512 MB

Network & Communication
Wireless LAN

No

Interfaces/Ports
Drive Interface

SATA

Drive Interface Standard

SATA/600

Physical Characteristics
Drive Type

Internal

Form Factor

3.5

Durability

Vibration Proof

Height

1

Width

4

Length

5.8

Weight (Approximate)

1.52 lb

Miscellaneous
Environmentally Friendly

Yes

Environmental Certification

RoHS

Device Supported

Storage System

Warranty
Limited Warranty

5 Year

Included in the Box

  • icon_list|hard drive|Hard Drive Main unit icon

    Hard Drive

FAQs

What is the storage capacity and key features of the WD Gold Enterprise Class hard drive?
The WD Gold Enterprise Class hard drive offers 20TB of storage capacity using CMR (Conventional Magnetic Recording) technology. Key features include a 7200 RPM spindle speed, 512MB buffer, and SATA 6Gb/s interface. It's designed for enterprise-class data centers with enhanced vibration protection technology and can handle workloads up to 550TB per year. The drive also features HelioSeal technology for efficient power consumption.
What is the warranty period and reliability rating of this WD Gold drive?
The WD Gold Enterprise Class hard drive comes with a 5-year limited warranty. It offers exceptional reliability with up to 2.5M hours Mean Time Between Failure (MTBF). This enterprise-grade drive is specifically engineered for heavy application workloads and includes sophisticated monitoring electronics for enhanced durability in high-vibration environments.
What are the physical specifications of the WD Gold 20TB drive?
The WD Gold 20TB drive is a 3.5-inch internal hard drive with dimensions of 1" height, 4" width, and 5.8" length. It weighs approximately 1.52 pounds. The drive is designed to fit standard enterprise storage systems and features vibration-proof construction for reliable operation in rack-mounted environments.
What interface does the WD Gold Enterprise drive use and what is its buffer size?
The WD Gold Enterprise drive uses a SATA/600 (6Gb/s) interface for data transfer and features a large 512MB buffer. This combination provides optimal performance for enterprise storage environments. The drive utilizes the 512e disk format and is compatible with major enterprise operating systems.
Is this drive environmentally friendly and what certifications does it have?
Yes, the WD Gold Enterprise drive is environmentally friendly and RoHS certified. For capacities 12TB and above, it incorporates HelioSeal technology which helps reduce power consumption. The drive's design focuses on energy efficiency while maintaining high performance for enterprise applications.

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