Answering Seagate's latest surveillance hard drive (HDD) that was introduced yesterday, WD announced today the availability of the WD Purple HDD, the company's first 3.5-inch, high-capacity internal drive for surveillance applications.
The new WD Purple drive is very much a traditional desktop hard drive that supports the latest SATA3 (6Gbps) standard. However, designed specifically for video surveillance units, the drive can work 24/7 for always-on environments. Most other hard drives are designed to work about 8 hours per day.
WD says the Purple HDD comes equipped with AllFrame and Advanced Format Technology (AFT). The former is … Read more