TOPSELLER T500 T9400 224234U 15.4-Inch Laptop ThinkPad T500 Notebook with Windows Vista Business Edition (32-bit) & downgrade to XP Pro Intel Core 2 Duo processor T9400 Dual Core (2.53GHz, 1066MHz, 6MB L2 Cache) with Intel HD Boost Mobile Intel GM45 Express Chipset 15.4" (391mm) WXGA (1280x800) color, anti-glare, CC