WD Purple 4TB Surveillance Hard Drive

WD Purple Surveillance 4TB Hard Drive 

Uncompromising Storage with a WD Purple Surveillance Hard Drive

PLEASE CONFIRM STOCK AVAILABILITY BEFORE PLACING AN ORDER AS WE DO NOT HOLD STOCK OF THIS ITEM WHICH WILL BE ORDERED FROM OUR SUPPLIERS

WD Purple drives are designed to meet the challenges of 24×7 video surveillance recording. These drives are engineered specifically for surveillance to help withstand the elevated heat fluctuations and equipment vibrations within NVR environments. An average desktop drive is built to run for only short intervals, not the harsh 24/7 always-on environment of a high-definition surveillance system. With WD Purple drives, you get reliable, surveillance-class storage that’s tested for compatibility in a wide range of security systems. Exclusive AllFrame™ technology helps reduce frame loss and improve overall video playback

Product Highlights:

• Capacity: 4TB
• Engineered specifically for mainstream surveillance systems
• AllFrame™ technology delivers optimizations for write-intensive, low bit-rate, high stream-count workloads typical to mainstream surveillance application
• Supports up to 180 TB/yr workload rate
• Support for up to 16 bays
• Tarnish-resistant components
• 3-year limited warranty

Western Digital’s Exclusive AllFrame Technology

All WD Purple drives are equipped with AllFrame technology, which improves ATA streaming to help reduce frame loss and improve overall video playback, within a multitude of security video solutions.

Enhanced Workload Ratings

WD Purple^™ drives feature a workload rating of up to 180TB/year – up to three times that of desktop drives – to handle the unique demands of mainstream video surveillance DVR and NVR systems.

Specifications:

• Capacity: 4TB
• Interface: SATA 6 Gb/s
• Cache: 256 MB
• Form Factor: 3.5 Inch
• Recording Technology: CMR
• Compatibility: WD Purple surveillance storage is built to handle up to 64 cameras per drive and is designed for 24/7, always on, high-definition surveillance security systems with more than eight bays
• Average Power Management: Read/Write 4.7W. Idle 4.3W, Standby and Sleep 0.3W
• Acoustics (dBA): Idle 23, Seek (average) 27

 Data Sheet