Seagate 4TB IronWolf 5400 rpm SATA III 3.5" Internal NAS Hard Drive (Internationl Version)

Designed for use in 1-8 bay NAS systems within home, SOHO, and small business environments, the 4TB IronWolf 5400 rpm SATA III 3.5" Internal NAS HDD from Seagate is built to withstand 24x7 operations, or up to 180TB per year / 8760 hours per year. This 4TB drive has been equipped with a SATA III 6 Gb/s interface, a rotational speed of 5400 rpm, a 3.5" form factor, and a 256MB cache, providing users with an ample storage capacity and data transfer speeds of up to 202 MB/s.