Skyhawk 6TB SATA 6.0Gb/s 3.5'' Internal Hard Drive, 256 MB Cache, 5400RPM, 180 MB/s Maximum Data Transfer Rate, Supports up to 64 HD Cameras, 1 Million Hours MTBF | ST6000VX009 6 TB

Optimized for business, enterprise, and home security systems, Skyhawk hard drives deliver 6 TB of powerful capacity to support up to 64 simultaneously streaming HD cameras and zero dropped frames. Built-in RV sensors help maintain performance in multi-bay systems, offering the flexibility to scale systems when more storage is needed. Lower power consumption reduces heat emissions and improves reliability — plus, drive condition can easily be monitored with Skyhawk Health Management. Enjoy long-term peace of mind with 1M hours MTBF