🎥 Capture every moment, powered by AI and massive storage.
The Western Digital 22TB WD Purple Pro HDD is a 3.5-inch SATA 6 Gb/s internal hard drive designed specifically for AI-enabled, always-on surveillance systems. Featuring OptiNAND technology and AllFrame AI, it supports up to 64 HD camera streams with a 512MB cache and 7200 RPM speed. Built for enterprise workloads, it can handle up to 550TB of data annually with an MTBF of 2.5 million hours, making it the ultimate storage solution for advanced video analytics and smart security environments.
| Brand | Western Digital |
| Manufacturer | Western Digital Technologies, Inc. |
| Series | WD Purple Pro |
| Colour | Purple |
| Form Factor | 3.5-inch |
| Item Height | 1.03 Inches |
| Item Width | 4 Inches |
| Product Dimensions | 14.71 x 10.16 x 2.62 cm; 671.32 g |
| Batteries | 1 AAAA batteries required. |
| Item model number | WD221PURP-SPB9SY0 |
| Hard Drive Size | 22 TB |
| Hard Disk Description | Mechanical Hard Disk |
| Hard Drive Interface | Serial ATA-600 |
| Hard Disk Rotational Speed | 7200 RPM |
| Are Batteries Included | No |
| Lithium Battery Energy Content | 2.6 Watt Hours |
| Lithium Battery Weight | 5 g |
| Number of Lithium Ion Cells | 4 |
| Included Components | Internal Hard Drive |
| Manufacturer | Western Digital Technologies, Inc. |
| Item Weight | 671 g |
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