the ep-3164 series raid subsystem features four gigabit portson each controller to increase system efficiency and performance.it features high capacity expansion, with 16 hot-swappable sas/sataii hard disk drive bays in a 19-inch 3u rackmount unit, scaling toa maximum storage capacity in the terabyte range. the ep-3164dseries also supports dual-active controllers which provide betterfault tolerance and higher reliability of system operation.
unparalleled performance & reliability
?front-end 8 x 1gb iscsi
?supports 802.3ad port trunking, link aggregation control protocol(lacp)
?high data bandwidth of system architecture by powerful 64-bit raidprocessor
unsurpassed data availability
?raid 6 capability provides the highest level of dataprotection
?supports snapshot-on-the-box w/o relying on host software
?supports microsoft windows volume shadow copy services (vss)
unsurpassed data availability
?management gui via serial console, ssh telnet, web and secureweb(https)
?event notification via email and snmp trap
?menu-driven front panel display

※ front-end 8 x 1gb ports support independent access,fail-over and      load-balancing (802.3adport trunking, lacp)
※ supports iscsi jumbo frame
※ supports microsoft multipath i/o (mpio)
※ local n-way mirror: extension to raid 1 level, n copies of thedisk
※ global and dedicated hot spare disks
※ write-through or write-back cache policy for differentapplication      usage
※ supports greater than 2tb per volume set (64-bit lba support)
※ supports manual or scheduling volume snapshot (up to 32     snapshot)
※ snapshot rollback mechanism
※ on-line volume migration with no system down-time
※ online volume expansion
※ instant raid volume availability and backgroundinitialization
※ supports s.m.a.r.t, ncq and oob staggered spin-up capable     drives