Meet the NETGEAR ReadyNAS 422: a 2-bay Network Attached Storage system with 5 levels of data protection, supporting up to 20 TB of storage and up to 70 TB with an optional expansion chassis. The unit has 2x Gigabit Ethernet ports. It is powered by a dual core Intel C-3338 ATOM server processor with 2 GB DDR4 memory.
This NAS supports up to 40 users. It comes with X-RAID, bit rot protection, and a whole host of other features to protect your data.