Thecus High-value 7-Bay Tower with Intel D2701, 2GB DDR3, 64-Bit, HDMI, USB 3.0, Internal PCI-e Slot, UPS Support and McAfee (N7510) 2.13 GHz Intel Atom 2 GB DDR3 NA Data guard, HDMI output, USB 3.0 Intel Atom Dual Core 2.13 GHz 2GB DDR3