The Western Digital Purple Pro 14TB Surveillance Internal Hard Drive is designed specifically for 24/7 surveillance systems. This 3.5-inch internal desktop drive offers high capacity and reliability to handle heavy workloads and continuous video recording. Engineered with advanced technology, it ensures smooth and efficient video streaming and storage. The drive comes brand new with tags, making it a perfect upgrade for your surveillance setup.ALL SALES ARE FINALWARRANTY DIRECTLY WITH WD