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