Upgrade your storage with the Western Digital WD Purple WD64PURZ 6 TB Hard Drive. Designed specifically for surveillance systems, this 3.5" internal SATA drive ensures reliable performance and high-capacity storage for your security footage. With a focus on durability, it operates efficiently in 24/7 environments, providing seamless recording and playback. The WD Purple drive features advanced technology to reduce frame loss and improve overall system performance. Whether you're expanding your existing setup or building a new one, this hard drive is the perfect choice for safeguarding your peace of mind.