Dell 755 DT Core 2 Duo 2.66GHZ, 2GB Memory, 160GB Hard Drive, DVDRW Drive with Windows 7 home premium. 1-year warranty 8 x USB 2.0 ports, 2 x audio out jacks, 2 x microphone jacks, 1 x RJ-45 Ethernet port, 1 x parallel port, 1 x serial port, 1 x VGA port, 1 x line-in jack 2 x PCI slots, 1 x PCIe (x16) slot, 1 x 5.25" bay, 1 x 3.5" bay