Synology Powerful 4-bay NAS for Home and Office Users - Realtek 1.40 GHz - 4 x HDD Supported - 40 TB Supported HDD Capacity - 4 x SSD Supported - 2 GB RAM - Serial ATA Controller

Gigabit Ethernet is very resourceful when a large number of file transfers are required, such as when performing backups over a network Through RAID levels (0, 1, 5, 6, 10, basic, hybrid raid, jbod), RAID provides data reliability, fault tolerance and improves overall performance