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Western Digital Gold WD122KRYZ internal hard drive 12 TB 7200 RPM 512 MB 3.5" Serial ATA III - Image 1
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Western Digital Gold WD122KRYZ internal hard drive 12 TB 7200 RPM 512 MB 3.5" Serial ATA III

Western Digital

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Last Updated: 06/11/2026
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Product Description

Compare today's prices on the "Western Digital Gold WD122KRYZ internal hard drive 12 TB 7200 RPM 512 MB 3.5" Serial ATA III".

Western Digital Gold WD122KRYZ internal hard drive 12 TB 7200 RPM 512 MB 3.5" Serial ATA III

Store your data with confidence on WD Gold. This 12 terabyte hard drive is engineered for demanding enterprise and data centre environments, delivering the reliability and endurance you need for 24/7 operation. Whether you are managing high-capacity storage arrays, running surveillance systems, or building a robust NAS, the WD Gold WD122KRYZ provides the consistent performance and data integrity required to keep your critical information safe and accessible.

- Massive 12 TB capacity for storing large databases, archives, and media libraries

- 7200 RPM spindle speed combined with a 512 MB cache for fast read and write operations

- 3.5-inch Serial ATA III interface with 6 Gb/s transfer rate for seamless integration

- Designed for high workload rates of up to 550 TB per year, ideal for always-on applications

- HelioSeal technology for lower power consumption and reduced operating temperatures

- Enhanced RAFF (Rotary Acceleration Feed Forward) technology to protect against vibration in multi-drive enclosures

- Multi-axis shock sensor that automatically compensates for external shocks and vibrations

- Error recovery control to minimise data loss and ensure consistent performance under heavy loads

- Industry-leading mean time between failures (MTBF) of 2.5 million hours

Choose WD Gold when your data simply cannot afford to fail.

GTIN: 0718037901442

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