Brand: Western Digital · SKU: WD221KRYZ · MPN: WD221KRYZ · Category: Storage
The Western Digital Gold 22TB Enterprise Class SATA III 3.5" Internal Hard Drive is designed for heavy workloads in enterprise-class data centers and storage systems. Featuring OptiNAND technology, this 7200 RPM drive offers a massive 22TB capacity and is performance-optimized for continuous read-write operations. With a Mean Time Between Failures (MTBF) of 2.5 million hours and a workload rating of 550TB per year, it provides enhanced reliability and durability. The drive includes ArmorCache technology, which offers power loss protection for your data in write-cache enabled mode and increases performance in write-cache disabled mode. Ideal for multi-drive environments, it incorporates HelioSeal technology for low power draw and vibration protection sensors for peak performance in high-vibration scenarios.
| MTBF | 2,500,000 Hours |
|---|---|
| Capacity | 22 TB |
| Interface | SATA 6 Gb/s |
| Cache Size | 512 MB |
| Form Factor | 3.5 Inch |
| Rotation Speed | 7200 RPM |
| Workload Rating | 550TB / Year |
| Recording Technology | CMR (Conventional Magnetic Recording) with OptiNAND |
| Sustained Transfer Rate | 291 MB/s |
| Warranty | 5-Year Limited Warranty |
| Weight | 1.47 lbs (0.67 kg) |
| Dimensions | 5.787" x 4.0" x 1.028" (147 mm x 101.6 mm x 26.1 mm) |
WD Gold enterprise-class hard drives are built to handle high-workload applications and demanding environments. With high capacities and top-tier reliability features like ArmorCache and HelioSeal, the 22TB Gold drive is a premier storage solution for servers and data centers.
Yes, this Western Digital Gold 22TB Enterprise Class SATA III 3.5" Internal Hard Drive (WD221KRYZ) is 100% genuine Western Digital hardware. All our products are verified by certified technicians and come with clean serial numbers ready for service contract registration.
This Western Digital Gold 22TB Enterprise Class SATA III 3.5" Internal Hard Drive includes our standard 3-Year Warranty covering all manufacturing defects. We also offer advanced replacement options for minimal downtime.
We offer free ground shipping which typically takes 3-5 business days. Expedited shipping options are available at checkout for faster delivery.
Yes, we have a 30-day return policy on all products. Restocking fees may apply for opened items. Please see our return policy for complete details.
Please check the specifications tab for detailed compatibility information. Our technical team is available to assist with compatibility questions for the WD221KRYZ.