🎥 Capture every moment, powered by AI and massive storage.
The Western Digital 22TB WD Purple Pro HDD is a 3.5-inch mechanical hard drive designed specifically for surveillance applications. Featuring 7200 RPM speed, 512 MB cache, and SATA 6 Gb/s interface, it supports up to 64 HD camera streams with AI-enhanced AllFrame technology to reduce frame loss. Its OptiNAND technology and enterprise-grade durability make it ideal for always-on, AI-enabled video recorders and analytics servers.
| Brand | Western Digital |
| Product Dimensions | 14.71 x 10.16 x 2.62 cm; 671.32 g |
| Batteries | 1 AAAA batteries required. |
| Item model number | WD221PURP-SPB9SY0 |
| Manufacturer | Western Digital Technologies, Inc. |
| Series | WD Purple Pro |
| Color | Purple |
| Form Factor | 3.5-inch |
| 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 Packaging | Batteries contained in equipment |
| Lithium Battery Weight | 5 Grams |
| Number Of Lithium Ion Cells | 4 |
| Item Weight | 671 g |
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