R Series Desktop Replacement Notebook with Windows Vista Home Premium; 16" Wide Glossy LCD (1366x768 WXGA, 16:9 Aspect Ratio, 220 nits); Intel Centrino 2 Processor Technology, Intel Core 2 Duo T5800 processor (2.0 GHz, 800 MHz FSB, 2 MB Level 2 Cache); 250GB, 2.5" HDD, 5400 RPM SATA; 3GB DDR2 RAM, 800 MHz, expandable to 4 GB; NVIDIA GeForce 9200M GS with 512 MB DDR2 Dedicated Memory; DVD+/-RW Dual-Layer Drive; 802.11 a/b/g/n WiFi, V.92 modem, Bluetooth 2.0 + EDR, 10/100/1000 BaseTX LAN; 6-Cell Lithium Ion Battery, 5200 mAh; 1.3 Mega Pixel webcam, Kensington Key Lock, Touch of Color Design