WD Gold 22TB Enterprise HDD
Brand: Western Digital | Category: Enterprise HDDs
SKU: WD-GOLD-22TB | Part #: WD221KRYZ | MPN: WD221KRYZ
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About the WD Gold 22TB Enterprise HDD
The WD Gold 22TB Enterprise HDD from Western Digital is enterprise-grade Enterprise HDDs hardware built for data centers. It features 22TB capacity, 3.5" form factor, SATA 6Gb/s interface, 7,200 RPM speed. The Western Digital WD Gold 22TB Enterprise HDD (WD221KRYZ) is purpose-built for demanding data center and enterprise storage environments, delivering 22TB of capacity on a 3.5-inch form factor with a 7200 RPM spindle speed and a 512MB DRAM cache buffer. Built on Western Digital's ePMR (energy-assisted perpendicular magnetic recording) technology, the WD Gold platform provides high areal density without sacrificing the random and sequential I/O consistency that enterprise wor Available in brand new condition. Western Digital enterprise hdds products are trusted by enterprises and data centers worldwide. Available from Omnixon Global. Contact our sales team to request a quote.
Technical Specifications
| Brand | Western Digital |
| Category | Enterprise HDDs |
| SKU | WD-GOLD-22TB |
| Part Number | WD221KRYZ |
| Condition | New |
| Capacity | 22TB |
| Form Factor | 3.5" |
| Interface | SATA 6Gb/s |
| Speed | 7,200 RPM |
| Manufacturer Part Number | WD221KRYZ |
| Product Line | WD Gold |
| Form Factor | 3.5-inch |
| Capacity | 22TB |
| Interface | SATA 6Gb/s |
| Spindle Speed | 7200 RPM |
| Cache Buffer | 512MB |
| Recording Technology | ePMR (Energy-Assisted Perpendicular Magnetic Recording) |
| Workload Rate (Annualized) | 550TB/year |
| MTBF | 2,500,000 hours |
| Operating Temperature | 0°C to 60°C |
| Power Consumption (Read/Write) | 9.1W (typical) |
| Power Consumption (Idle) | 5.6W (typical) |
| Vibration Compensation | RAFF (Rotary Acceleration Feed Forward) |
| Height | 26.1mm |
| Weight | 780g (approximate) |
| Operating Shock | 65Gs (2ms, half sine) |
| Non-Operating Shock | 250Gs (2ms, half sine) |
| Sector Size | 512e |
| Intended Use | Enterprise / Data Center (24x7) |
Frequently Asked Questions about WD Gold 22TB Enterprise HDD
What does the WD Gold 22TB Enterprise HDD do?
the WD Gold 22TB Enterprise HDD suits enterprise data-center storage tiers — all-flash arrays, hyperconverged storage pools (vSAN, Ceph), database backends, and high-throughput backup repositories. It is supported by major server platforms.
What are the headline specs of the WD Gold 22TB Enterprise HDD?
Key specifications for the WD Gold 22TB Enterprise HDD: new condition; capacity 22TB; interface SATA 6Gb/s; form factor 3.5 inch; read speed Up to 270 MB/s; write speed Up to 270 MB/s. Manufacturer part number WD221KRYZ. For the full datasheet with electrical, environmental, and compliance details, contact our pre-sales engineering team.