western digital 1 tb re4 sata 3gb s 7200 rpm 64 mb cache bulk oem enterprise hard drive wd1003fbyx
wd re4 7200 rpm enterprise sata hard drives offer capacities up to 2 tb loaded with performance and reliability features ideal for servers video surveillance and other demanding write-intensive applications . with a designed manufactured and demonstrated mtbf of 1.2 million hours at 100 duty cycle in nominal enterprise conditions 64 mb cache and best-in-class vibration tolerance these drives are the ultimate in enterprise sata storage . backed by a 5-year limited warranty .