WD Gold 22TB hard drive is a 3.5-inch internal storage drive designed for demanding workloads. The WD221KRYZ model combines a large 22 TB capacity with a SATA III interface, making it suitable for systems requiring extensive data storage.
With a 7200 RPM rotational speed and a maximum transfer rate of up to 291 MB/s, the drive is built to support efficient data handling. Its 512 MB cache helps maintain stable performance during simultaneous data access.
The drive is designed for continuous, demanding operation and offers an MTBF of up to 2,000,000 hours. It supports workloads up to 10 times higher than those typical of consumer hard drives, according to the supplied product specifications.
- Capacity: 22 TB
- Form factor: 3.5 inches
- Interface: SATA III, 6 Gb/s
- Rotational speed: 7200 RPM
- Cache: 512 MB
- Maximum transfer rate: up to 291 MB/s
The WD221KRYZ provides shock resistance up to 65G during operation and up to 300G when not operating. It is specified for operating temperatures from 5°C to 60°C, supporting use in environments with changing temperature conditions.
Average power consumption during operation is approximately 8.1 W. The drive produces 25 dBA during idle and seek operation, while its dimensions are 147 mm deep, 101.60 mm wide and 26.10 mm high, with a weight of 451 g.
- MTBF: up to 2,000,000 hours
- Recording technology: CRM
- Operating temperature: 5°C to 60°C
- Noise level: 25 dBA
- Dimensions: 147 × 101.60 × 26.10 mm
- Weight: 451 g
With its 22 TB capacity, SATA connectivity, high rotational speed and enterprise-oriented operating specifications, the WD Gold WD221KRYZ is intended for servers, cloud systems and data centre environments where substantial storage capacity and reliable operation are required.
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