Seagate Exos X18 ST14000NM004J 14TB 7200 RPM 256MB Cache SAS 12Gb/s 3.5″ Internal Hard Drive

The Seagate Exos X18 ST14000NM004J delivers enterprise-grade performance with 14TB capacity and 7200 RPM speed, designed for demanding data center environments. Its 256MB cache and SAS 12Gb/s interface ensure rapid data transfer rates up to 261 MB/s, while advanced PowerBalance technology optimizes performance per watt. Built for 24/7 operation with 2.5M hours MTBF reliability, this 3.5″ drive features enhanced caching algorithms, rotational vibration sensors, and supports up to 550TB/year workload rating. The drive’s helium-sealed design reduces power consumption by up to 56% compared to air-filled drives while maintaining consistent performance in multi-drive systems, making it ideal for hyperscale cloud storage, distributed file systems, and high-capacity enterprise applications.