The AN5L+B is a performance tuned Windows/MAC/Linux files sharing NAS server dual Gigabit server for high capacity data storage. Much more advanced than most 5-bay Windows/MAC/Linux share + iSCSI towers on the market, the AN5L+B utilizes the power of Intel CPU and 4GB of DDR III memory, to provide exceptionally fast performance. With increased CPU processing power, the AN5L+B is capable of providing enterprise-level features such as iSCSI initiator and target support, snapshot with scheduling, and real-time folder-to-folder replication. Along with built-in RAID 5 and 6, the AN5L+B provides enterprise-class features that are normally not included in product of such price range.