WD Hard Drive Purple WD43PURZ - 4 TB - 3.5" - SATA 6 GB/s

The WD Purple WD43PURZ hard drive from Western Digital is engineered for the demands of high-temperature, always-on, surveillance security systems. It offers a substantial 4 TB capacity, providing ample space for high-definition video recordings. This internal hard drive is built for continuous operation with a high load/unload cycle of 300,000, ensuring durability and reliability in intensive surveillance environments.
With a data transfer rate of 600 MBps and a 256 MB buffer size, it delivers smooth, uninterrupted video recording and playback. The inclusion of Advanced Format technology and AllFrame technology helps to reduce video frame loss and improve overall video quality, making it a suitable choice for security systems that require continuous, high-quality surveillance. Additionally, its ability to operate in a wide range of temperatures from 0°C to 65°C makes it versatile for various environmental conditions.