The Seagate IronWolf Pro ST18000NT001 is an 18TB internal hard drive designed for enterprise NAS (Network Attached Storage) systems. It features a 3.5 -inch form factor and a SATA 6Gb/s interface, ensuring fast data transfer rates. With a rotational speed of 7200 RPM and a 256MB cache, it delivers robust performance for continuous 24x7 operations. The drive uses conventional magnetic recording (CMR) technology, making it ideal for multi-bay, multi-user environments. It includes AgileArray technology for enhanced RAID performance and built-in rotational vibration sensors to maintain stability and reliability. The IronWolf Pro is rated for a workload of up to 550TB per year and boasts a mean time between failures (MTBF) of 2.5 million hours, ensuring long-term durability and dependability for critical data storage needs