Intel SS4200E Storage System 8TB (4x2TB), 2GB Memory, w/ EMC [PN: SS4200E-8TB] Intel SS4200E (SS4200EHW upgraded to SS4200E, 256mb bootable DOM) Intel Celeron 420 Processor (1.6 GHz, 512 KB, L2 Cache) +++ 2GB DDR2 Memory 8TB (4 x 2TB Hard Drives "Four Tool-less Drive Retention Bays") +++ 4 x USB 2.0 connectors RAID 0, 1, 5, 10 support +++ One Intel Gigabit LAN Port EMC Retrospect and Lifeline Software included +++ eSATA support to expand beyond four hard disk drives (2 x eSATA ports)