Model: AS5734Z-4386, OS: Windows 7 Home Premium (64-bit) Software: Microsoft Works (full version), Microsoft Office Home & Student 2007 (60-day trial) Processor: Intel Pentium Processor T4500 (1MB L2 cache, 2.30GHz, 800MHz FSB) Memory: 2GB (2/0) DDR3 SDRAM Storage: 250GB SATA hard drive, 5400RPM; integrated Super-Multi drive; 5-in-1 card reader TFT Display: Acer CineCrystal 15.6" (1366 x 768) Graphics: Integrated Intel Graphics Media Accelerator 4500M Communications: 802.11b/g/n WLAN, 10/100 LAN, webcam Availability: Early June, - Mobile Intel GL40 Express 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, two USB 2.0 - 14.7" (372.3mm) W x 9.7" (246.5mm) D x 1.1" ? 1.6? (26.8mm ? 39.6mm) H / 5.9 lb. (2.7kg) - Six-cell lithium ion battery: up to 3.0 hours life depending on configuration and usage - Mesh-black chassis - One-year limited warranty