12TB Seagate Exos X16 3.5" 7200RPM SATA Internal Hard Drive (Mfr. Recertified)

Exos X16 - 12TB Enterprise HDD
CMR recording
Helium sealed-drive design
Hyperscale SATA model tuned for large data transfers and low latency
Supports hot-plugging
256MB cache
2.5 Million hours MTBF
7.2K RPM