Buffalo"s Tera Station 1400R is a budget friendly four drive rack mount network storage solution ideal for small businesses, home offices and professional users requiring a reliable RAID-based network storage solution for advanced networks and business critical applications. 1400R is easy to set up with customizable RAID data protection and real-time share level replication. With a 1.2 GHz dual-issue ARM processor, it provides exceptional performance during file transfers and everyday NAS functions. 1400R is packed with professional features such as Active Directory support, disk quota support, share level replication, hot-swap hard drives, USB accessory support and licenses of Nova BACKUP-Buffalo Edition.