4-Bay NAS Server SATA 3Gb/s 4TB A7

Buffalo TeraStation ES is an affordable larger capacity NAS device with robust RAID 5 capability. With high speed transfer rates of up to 62MB/s, and with the redundancy of four separate hard drives in RAID 5 or RAID 1 modes, even if a hard drive fails, your data is safe. With Hot Swap and Hot Spare functionality, if a drive does fail, the TeraStation ES switches the failed drive to a spare drive, enabling you to safely remove and replace without losing any data, or down time. The replication function allows the connection of a second TeraStation to one of the LAN ports and replicates the data to improve reliability, fault tolerance or accessibility. The perfect solution for the home office or small business that requires larger capacity, easy-to-deploy, easy-to-manage, redundant network attached storage.