Western Digital 2TB HDD SATA 3.5'' CCTV Purple Series

Western Digital 2TB HDD SATA 3.5'' CCTV Purple Series

WD Purple Surveillance Storage is built for 24/7 always-on surveillance in high-definition security systems that use up to eight hard drives and up to 32 cameras. Exclusive AllFrame™ technology works with ATA streaming to reduce error pixilation and video interruptions that occur when desktop hard drives are incorrectly used as storage in security systems.

Product Specifications

• Interface: SATA 6 Gb/s

Performance Specifications

• Rotational Speed: IntelliPower 
• Buffer Size: 64 MB
• Load/unload Cycles: 300,000 minimum

Transfer Rates

• Buffer To Host (Serial ATA): 6 Gb/s (Max)

Physical Specifications

• Capacity: 2 TB
• Form Factor: 3.5 Inch
• User Sectors Per Drive: 3,907,029,168

Physical Dimensions

• Height: 26.1 mm
• Depth: 147 mm
• Width: 101.6 mm
• Weight: 0.64 kg

Environmental Specifications
Shock

• Operating Shock (Read): 65G, 2 ms
• Non-operating Shock: 250G, 2 ms

Acoustics

• Idle Mode: 23 dBA (average)
• Seek Mode 0: 24 dBA (average)

Temperature (Metric)

• Operating: -0° C to 65° C
• Non-operating: -40° C to 70° C

Electrical Specifications

• Current Requirements
• Power Dissipation
• Read/Write: 4.40 Watts
• Idle: 4.10 Watts
• Standby: 0.60 Watts
• Sleep: 0.60 Watts