Synology RS814 1U Rackmount 4-bay Customizable NAS, Dual Core 1.33 GHz CPU Frequency, 1GB DDR3 RAM, 2 x USB 3.0 port / 1 x eSATA port, Synology RackStation RS814 is a reliable and easily scalable 4-bay rackmount NAS designed to help businesses effectively store, protect and share data. Running on Synology's award-winning DiskStation Manager, RS814 enjoys rich enterprise features and stability under budget.