The IBM 5458 System x3250 M5 Express Model EEU has a Xeon E3-1231 v3 3.4GHz 1600MHz 4C (80W) processor, Dual GigE, IMM2, H/W RAID 0, 1, 10, 1E (H1110), 8MB cache, 8 GB memory, O/B H/S LFF HDD interface, SATA HDD, 300W power, and U.S. English language suppor