🔒 Secure Your Peace of Mind with WD Purple! Compatible with systems supporting up to 16 bays, offering scalability for your security needs. Minimizes frame loss and enhances video playback for crystal-clear monitoring. Engineered for 24/7 video surveillance, ensuring your security is never compromised. Supports up to 180 TB/yr, perfect for high-demand surveillance environments. Built to last with materials that withstand harsh conditions. 4TB Storage Power 24/7 Surveillance Ready AllFrame Tech The WD Purple 4TB Surveillance Internal Hard Drive is specifically designed for high-definition video surveillance systems, featuring AllFrame technology to optimize performance in 24/7 environments. With a robust workload capacity of 180 TB/year and support for up to 16 bays, this drive ensures reliable, long-lasting storage for your security needs.