16 TB 3.5" 7200 RPM SAS Server/workstation HDD Storage drive buffer size: 256 MB 12 Gbit/s 670 g The most scalable drives in the datasphere, Exos X series hard drives integrate the latest technology in support of a secure and reliable cloud data centre.Scalable. Responsive. InnovativeDesigned to handle the most rigorous workloads, the Seagate Exos X series enterprise class drives are perfect, high-reliability solutions for servers, storage systems, and business-centric NAS systems. Whatever your applications, theres an Exos drive for it.Exos X18Designed for maximum storage capacity and the highest rack-space efficiency, delivering up to 18 TB capacity. Features Mean time between failures (MTBF) 2500000 h 24/7 operation Yes Rotational Vibration (RV) sensors Yes Average latency 4.16 ms HDD sustained transfer rate 249 MiB/s HDD interface transfer rate 12 Gbit/s Storage drive buffer size 256 MB Hot-swap Yes Component for Server/workstation Type HDD Interface SAS HDD size 3.5" HDD speed 72