Acer Aspire AX1200-1581A Athlon X2 4850e 2.5GHz 4GB 500GB DVD&plusmn;RW DL Vista Home Premium w/22 Widescreen LCD-New Open Box Acer Aspire AX1200-1581A Athlon X2 4850e 2.5 GHz Desktop PC with 22-inch Widescreen LCD General Features: Acer Aspire AX1200-1581A Athlon X2 4850e 2.5 GHz Desktop PC 22-inch Widescreen LCD Monitor USB Keyboard USB Mouse USB Speakers Desktop PC Features: Microsoft Windows Vista Home Premium 64-bit pre-installed w/COA AMD Athlon X2 4850e Dual-Core 2.5 GHz processor