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Western Digital Purple Surveillance 3.5" Internal Drives (Available in 1T, 2T, 3T, 4T, 6T)


Size: 1TB

Part # WD10PURZ


Size: 2TB

Part # WD20PURZ


Size: 3TB

Part # WD30PURZ


Size: 4TB

Part # WD40PURZ


Size: 6TB

Part # WD60PURZ



Interface : SATA 6.0 Gb/s

Capacity : (Available in 1TB, 2TB, 3TB, 4TB, 6TB)

RPM : 5400 (5700 on selected models)

Cache : 64MB (128MB on selected models)



Built for 24/7 surveillance

AllFrame technology for better performance

Designed to support up to 64 HD cameras

Engineered for compatibility



Form Factor : 3.5"

Height (maximum) : 25.40mm

Width  (maximum) : 76.20mm

Length (maximum) : 101.600mm



Limited Warranty Period (parts) : 3years

Limited Warranty Period (labor) : 3 years

WD Purple Surveillance 3.5" Int-HDD (1T, 2T, 3T, 4T, 6T)

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