The high-end, high performance NAS based on Intel ® Dual Core Server Processor has built-in dual 10Gig Ethernet ports and is the ideal professional desktop NAS system for small and medium size businesses. ReadyNAS with its 5 levels of data protection protects your data against human error, catastrophic events and silent data corruption. 5 years warranty and next business day hardware replacement guarantee worry-free IT. And "ReadyCLOUD" personal cloud provides file sharing and sync without boundaries. Ideal for power users who need large storage capacity for high-end computing, storage and fail-safe data protection. High-performance, file-server, backup, disaster recovery (DR) and storage virtualization with up to 130TB of total storage. Up to 80TB of capacity* and up to 130TB capacity with EDA500 expansion chassis High quality metal enclosure design with LCD and 5-point touch buttons.