People grossly under-intuit the channel error rate of the SATA. At datacenter scale it's alarmingly high http://www.enterprisestorageforum.com/imagesvr_ce/8069

People grossly under-intuit the channel error rate of the SATA. At datacenter scale it's alarmingly high http://www.enterprisestorageforum.com/imagesvr_ce/8069/sas-sata-table2.jpg http://www.enterprisestorageforum.com/imagesvr_ce/8069/sas-s...