• HDD
• Capacity: 4TB
• SATA 6 Gb/s interface
• Model WD40PURX
• Designed specifically for video recorders
• Sold separately or pre-installed on a DVR

4 TB hard drive in 3.5" form factor with SATA 6 Gb/s interface.

Model WD40PURX from Western Digital. Specially designed and manufactured for use in video surveillance systems with up to 32 high-definition cameras and 8 hard drives. They ensure optimal performance 24 hours a day, 7 days a week, even at high temperatures.

This model minimizes noise, vibration, and power consumption, thereby extending the drive’s lifespan compared to conventional HDDs. Furthermore, it enhances the reliability of audio/video storage through AllFrame technology, which reduces image loss, improves playback, and increases the number of supported bays. The failure rate is significantly reduced thanks to rigorous functional integrity tests conducted at the factory.