Seagate IronWolf Pro 18TB Recertified NAS Internal HDD – 3.5 Inch SATA 6Gb/s, 7200 RPM, 256MB Cache for RAID Storage (ST18000NT001)

IronWolf Pro is designed to deliver reliable and dependable performance in 24×7 intensive workload environments. It is engineered to perform in commercial and enterprise multi-bay, multi- user, multi-application NAS storage solutions
Factory recertified Seagate hard drives come with a six-month replacement warranty.
These drives are data sanitized, tested, and include all firmware and parts, like all Seagate factory recertified devices.
The all-CMR portfolio provides constant, industry-leading 24×7 performance
IronWolf Health Management supports peak system health
Dual-plane balancing, time-limited error recovery, and rotational vibration sensors