Product Detail Box Contents - Acer AM3802-U9062 Desktop PC, USB Keyboard, USB Optical Mouse; Software Bundle - Windows 7 Home Premium 64-Bit Intel Core 2 Quad Q8300 2.5GHz Processor 4MB L2 Cache, 1333MHz FSB 8GB (8192MB) DDR2 Dual-Channel 800MHz RAM (4x2048MB, 4 DDR2 slots, 0 slot available) 1TB (1000GB) 5400RPM SATA Hard Drive . The "AM3802-U9062 Desktop / Q8300 2.5 GHZ / 8GB / 1TB / DVD-RW / Windows 7 HP-64" is best product for you. We recommended AM3802-U9062 Desktop / Q8300 2.5 GHZ / 8GB / 1TB / DVD-RW / Windows 7 HP-64