Dedicated NAS HDDs for highest NAS RAID stability and 24×7 usage – 4 x 1 TB NAS Drive.>>Centralized Storage and File sharingBackup Center for business usersNAS, ISCSI / IP-SAN solution for server virtualizationMultple security featuresMultiple NAS software applicationsCloud storage for ease of deploymentEnergy-efficient and Eco friendlySx Gbit LAN, 2x e-Sata, 2x USB3.0, 5x USB2.0,Backup Button, Power Button, Reset-Button, Hot-swappable Trays, LED Display for System SetupProcessor: Intel Atom 2.13GHz,Memory: 1 GB DDRIII RAM, 512 MB Flash on DOM, FANIntel 82574L NIC x2 Gigabit LAN, Formfactor: TowerOptional Top-Up ServicesEU powercord