NETGEAR ReadyNAS 314 (RN31443E-100NAS) 12TB (4 x 3TB) Enterprise Network Storage - Retail Form Factor: 4-Bay Port RJ-45: 2 x 10/100/1000M Port USB: 2 x USB3.0 Port eSATA: 1 x USB 2.0/eSATA combination 1 x eSATA HDD Interface: 4 x SATA (4 x Bay) Processor: Intel Atom dual-core 2.1GHz Default/ Max. Memory: 2GB RAM RAID: RAID: 0, 1, 5, 6, 10, X-RAID2