WD Gold 22TB Enterprise SATA HDD
Brand: Western Digital | Category: Enterprise HDDs
SKU: 0F51277 | Part #: 0F51277 | MPN: WD221KRYZ
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About the WD Gold 22TB Enterprise SATA HDD
The WD Gold 22TB Enterprise SATA 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 WD Gold 22TB Enterprise SATA HDD (0F51277) is a high-capacity, helium-sealed 3.5-inch hard drive engineered for demanding data center and enterprise server environments. Built on Western Digital's CMR (Conventional Magnetic Recording) technology, it spins at 7200 RPM and interfaces via SATA 6 Gb/s, delivering consistent sequential throughput suitable for read-intensive and mixed workloads at scale. The helium-filled enclosure reduces internal air resistance and drag, enab 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 | 0F51277 |
| Part Number | 0F51277 |
| MPN | WD221KRYZ |
| Condition | New |
| Capacity | 22TB |
| Form Factor | 3.5" |
| Interface | SATA 6Gb/s |
| Speed | 7,200 RPM |
| Manufacturer Part Number | 0F51277 |
| Model | WD Gold 22TB Enterprise HDD |
| Form Factor | 3.5-inch |
| Interface | SATA 6 Gb/s |
| Formatted Capacity | 22 TB |
| Recording Technology | CMR (Conventional Magnetic Recording) |
| Rotational Speed | 7200 RPM |
| Cache (DRAM Buffer) | 512 MB |
| Workload Rate Rating | 550 TB/year |
| MTBF | 2,500,000 hours |
| Annualized Failure Rate (AFR) | 0.35% |
| Power Draw (Active, Read/Write) | 9.0 W (typical) |
| Power Draw (Idle) | 5.0 W (typical) |
| Internal Fill Gas | Helium |
| Vibration Compensation | RAFF (Rotary Acceleration Feed Forward) |
| Operating Temperature | 0°C to 60°C |
| Non-Operating Temperature | -40°C to 70°C |
| Operating Shock | 30 Gs (2 ms, read); 50 Gs (2 ms, write) |
| Weight | 670 g (approximate) |
| RoHS Compliant | Yes |
Frequently Asked Questions about WD Gold 22TB Enterprise SATA HDD
What does the WD Gold 22TB Enterprise SATA HDD do?
At 22TB, the WD Gold 22TB Enterprise SATA HDD suits enterprise data-center storage tiers — all-flash arrays, hyperconverged storage pools (vSAN, Ceph), database backends, and high-throughput backup repositories. The SATA 6Gb/s interface is supported by major server platforms.
What are the headline specs of the WD Gold 22TB Enterprise SATA HDD?
Key specifications for the WD Gold 22TB Enterprise SATA HDD: capacity 22TB; form factor 3.5"; interface SATA 6Gb/s; new condition; model WD Gold 22TB Enterprise SATA HDD; brand Western Digital; category Hard Drive; capacity 22TB; form factor 3.5 inches; interface SATA 6Gb/s. Manufacturer part number 0F51277. For the full datasheet with electrical, environmental, and compliance details, contact our pre-sales engineering team.
Is the WD Gold 22TB Enterprise SATA HDD compatible with my infrastructure?
The WD Gold 22TB Enterprise SATA HDD uses a SATA 6Gb/s interface in a 3.5" form factor. It's compatible with server platforms that expose this interface — typical deployments include Dell PowerEdge, HPE ProLiant, Lenovo ThinkSystem, and Supermicro SuperServer chassis. For specific vendor part-number compatibility, our team validates against the manufacturer support matrix.