OS: Windows 7 Home Premium (64-bit) Processor: AMD Athlon 64 Processor TF-20 (512KB L2 cache, 1.60GHz) Memory: 3GB (2/1) DDR2 667 SDRAM Storage: 250GB hard drive, integrated Super-Multi drive, 5-in-1 card reader TFT Display: Acer CineCrystal 15.6" (1366 x 768) Graphics: Integrated ATI Radeon HD 3200, 256MB VRAM Communications: 802.11b/g/Draft-N WLAN, gigabit LAN, webcam. AMD M780G chipset, User upgradeable up to 4GB (one 2GB memory card in each slot), 5-in-1 card reader supports optional MultiMediaCard, Secure Digital, Memory Stick , Memory Stick PRO or xD-Picture Card, Interface ports: DC-in, RJ-45 LAN, VGA, headphones/speaker/line-out, microphone, three USB 2.0, Six-cell lithium ion battery: up to 3.5 hours life depending on configuration and usage; 2.5 hours recharge time with power off, 3.5 hours with power on, Champagne chassis, One-year limited warranty.