WD Purple Surveillance WD43PURZ 4 TB

256 MB, 180 MB/с

The average model of an internal (embedded) hard drive with a 3.5" form factor from the WD Purple line of special HDD drives. This family includes 6 models with capacities ranging from 1 and 8 TB, which are carefully optimized for use in multi-camera personal or corporate video surveillance systems based on digital video recorders (DVRs) and network video recorders (NVRs). Special firmware with AllFrame technology ensures uninterrupted round-the-clock recording of video streams from a large number of HD cameras (up to 64 pcs.) Also, the firmware of the WD Purple Surveillance WD43PURZ hard drive is adapted to work in simple and complex environments.

RAID arrays. In case of simple failures, Time Limited Error Recovery (TLDR) technology will help maintain or restore the integrity of the RAID array in a timely manner. Thanks to integrated vibration sensors (RV Sensors), the drive provides stable performance in systems containing many disks (up to 16 HDDs). basket), which, if necessary, provides additional scaling capabilities for the video storage subsystem. A special energy-efficient controller, moderate platter rotation speed of 5400 rpm and firmware features guarantee high efficiency and low heat generation, which increases the reliability of the system as a whole. Thanks to CMR magnetic recording technology, a consistently high linear recording speed of 180 MB/sec and low access latency are ensured.