Product Detail USB Keyboard,Optical Mouse, AC Power Cord; Windows 7 Home Premium 64-bit, Microsoft Works and Office, McAfee Internet Security Suite 2009 Intel Core 2 Quad Q8300 2.5GHz Processor 4MB L2 Cache, 1333MHz FSB 4GB DDR2 Dual-Channel 800MHz RAM 750GB 7200RPM SATA Hard Drive . The "Acer Aspire X1800-U9002 - Compact desktop - 1 x Core 2 Quad Q8300 / 2.5 GHz - RAM 4 GB - HDD 1 x 750 GB - DVD?RW / DVD-RAM - GF 7100 - Gigabit Ethernet - Windows 7 Home Premium 64-bit - Monitor : none" is best product for you. We recommended Acer Aspire X1800-U9002 - Compact desktop - 1 x Core 2 Quad Q8300 / 2.5 GHz - RAM 4 GB - HDD 1 x 750 GB - DVD?RW / DVD-RAM - GF 7100 - Gigabit Ethernet - Windows 7 Home Premium 64-bit - Monitor : none