Seagate ST4000VX000-20PK 20 Pack 4TB SATA 6GB/s Surveillance Hard Drives 5900 RPM

This 20 pack of 4TB surveillance hard disk drives is designed for high-performance video recording and storage. With a SATA 6GB/s interface and 5900 RPM spindle speed, these drives provide reliable and efficient data access, making them ideal for security systems.

Each drive is equipped with 64MB of cache memory for improved data transfer rates and seamless operation. These drives are built to handle the demands of 24/7 surveillance recording, ensuring your data is always secure and accessible.