Model: AS1551-4650 OS: Windows 7 Home Premium (64-bit) Software: Microsoft Works (full version), Microsoft Office Home & Student 2007 (60-day trial) Processor: AMD Athlon II Neo Dual-Core Processor K325 (2MB L2 cache, 1.30GHz) Memory: 2GB (2/0) DDR3 SDRAM Storage: 250GB hard drive, 5400RPM; 5-in-1 card reader TFT Display: Acer CineCrystal 11.6" (1366 x 768) Graphics: Integrated ATI Radeon HD 4225 Communications: 802.11b/g/n WLAN, gigabit LAN, webcam Availability: Early June - AMD M880G 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 with SPDIF support, microphone, HDMI (High-Definition Multimedia Interface) with HDCP (high-bandwidth digital-content protection), three USB 2.0 - 11.2" (285.0mm) W x 8.0" (204.0mm) D x 1.0" ? 1.1? (25.7mm ? 28.0mm) H / 3.1 lb. (1.4kg) with six-cell, 5800mAh battery - Six-cell, 4400mAh lithium ion battery: up to 5.0 hours life depending on configuration and usage - Mesh-black chassis - One-year limited warranty