The Western Digital Purple 2TB Internal Hard Drive caters to surveillance needs with its robust features and reliability. With a storage capacity of 2TB and a 3.5-inch form factor, it ensures ample space for video recordings. Its SATA 6 Gb/s interface and 5400 RPM speed guarantee smooth data transfer rates, while the 64MB buffer enhances performance. Engineered with CMR recording technology, it supports up to 64 cameras per drive and operates efficiently in 24/7 surveillance systems. Designed to withstand heat fluctuations and vibrations, it excels in NVR environments, offering dependable storage for high-definition surveillance footage. Tested for compatibility in various security systems, it ensures seamless integration and comes with a 3-year warranty for added peace of mind. Made in Thailand/Malaysia with components from the USA, it reflects Western Digital's commitment to quality and reliability.