WD Purple 4TB Surveillance Internal Hard Disk Drive

General Specifications

• Model: WD Purple 4TB (WD43PURZ)

• Capacity: 4TB

• Form Factor: 3.5-inch

• Interface: SATA III (6 Gb/s)

• Cache Size: 256MB

• Recording Technology: Conventional Magnetic Recording (CMR)

• Spindle Speed: 5400 RPM

• Data Transfer Rate: Up to 175 MB/s

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Surveillance Features

• Optimized for Surveillance: Designed for 24/7 operation in high-definition surveillance systems

• Camera Support: Supports up to 64 HD cameras

• Drive Bays: Compatible with up to 16 drive bays

• AllFrame Technology: Enhances ATA streaming to reduce frame loss and improve video playback

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Performance & Reliability

• Workload Rating: Up to 180 TB per year

• MTBF (Mean Time Between Failures): 1,000,000 hours

• Load/Unload Cycles: 300,000

• Power Consumption: Active: 5.1W, Idle: 4.5W, Standby/Sleep: 0.5W

• Operating Temperature: 0°C to 65°C

• Non-Operating Temperature: -40°C to 70°C

• Shock Tolerance: Operating: 65G @ 2ms, Non-Operating: 250G @ 2ms

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Physical Dimensions

• Dimensions (L x W x H): 147.07 mm × 101.6 mm × 25.4 mm

• Weight: Approximately 680 g

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Warranty & Certifications

• Warranty: 3-Year Limited Warranty

• Certifications: BSMI, ICES-003/NMB-003, CE, FCC, KC, Maghreb, RCM, UKCA, VCCI, CB-Scheme, TUV, UL