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. The 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.
The 6TB Purple 5400 rpm SATA III 3.5″ Internal Surveillance Hard Drive from WD is designed to withstand the stresses placed on it in a 24/7 surveillance system with 8+ drive bays. With support for up to 64 high-definition surveillance cameras, this 6TB hard drive can hold a large amount of data and gives you the ability to easily upgrade and expand your security system.
A SATA III 6 Gb/s interface, sustained data transfer speeds of up to 175 MB/s, and a 64MB cache all help to ensure uninterrupted data transfers. Furthermore, the drive’s 300,000 load/unload cycles, annualized workload rating of 180TB per year, and <1 in 1014 non-recoverable read errors per bit read also help to ensure a strong operational life.