Seagate Skyhawk AI 12TB Surveillance Internal
Hard Drive HDD-3.5 Inch SATA 6Gb/s 256MB
Cache with Drive Health Management
& 3-Year Recovery Service

Hybrid surveillance DVRs
Embedded surveillance DVRs (SDVR)
Network video recorders (NVR) 
Surveillance DVRs

Specifications:

ST12000VE001

Capacity:12TB

Interface:SATA 6Gb/s
Cache:256MB
Speed :7200rpm
Up to 180 MB/s Data Transfer Rate
Enables user workload rate of 180TB/year
Many hours of HD video storage
Built to record 90% of the time — supports up to 64 cameras

https://www.seagate.com/internal-hard-drives/hdd/skyhawk/#skyhawk-ai-models