Synology 4 bay NAS 1.4Ghz Quadcore CPU RS422+ Rack Station, Black

Performance: 601/516 MB/s sequential read/write throughput Form Factor: Depth of just 327.5 mm with handles Built-in dual 1GbE ports with easy 10GbE option ECC memory prevents data corruption Leverage built-in connectivity to integrate the RS422+ into any IT environment, or expand its capabilities by adding plug-and-play modules.