22TB3.5"SATA 6 Gb/s7,200 RPMnascmroptinand
Western Digital
WD Red Pro 22TB NAS HDD
OptiNAND-enabled CMR for premium NAS deployments
SKU: PR-HDD-WD221KFGX · Model: WD221KFGX
£419.00
Excl. applicable taxes. Free shipping on orders over $500.
Low Stock - only 8 units remaining
Product Overview
WD's OptiNAND architecture moves metadata to embedded flash, cutting write-amp and improving sustained throughput. 22TB sweet-spot for medium-tier capacity arrays.
Technical Specifications
| Capacity | 22TB |
| Interface | SATA 6 Gb/s |
| Spindle Speed | 7,200 RPM |
| Cache | 512MB |
| OptiNAND | Yes |
| Recording | CMR |
| Warranty | 5 years |
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