LaCie 5 big Network v.2  5 TB  2 x Gigabit Ethernet RAID Professional 5-Bay Network Attached Storage 301511U Fast access to your NASPerformance up to 70MB/ RAID 5 or RAID 6 (hot-swap) modes in case of disk failure Failover and load balancing options using two LAN interfaces iSCSI target client Dynamic DNS remote access