OS: Windows 7 Professional (32-bit), CD with Windows XP Professional (can be installed in place of, not in addition to, Windows 7 Professional) Storage: Integrated Super-Multi drive; 5-in-1 card reader TFT Display: 15.4" (1280 x 800) Graphics: Integrated ATI Radeon HD 3200 (256MB dedicated system memory, up to 1663MB shared system memory) Communications: 802.11a/b/g/Draft-N WLAN, Bluetooth, gigabit LAN, V.92 modem, webcam Security Feature: Fingerprint reader Battery: Six-cell Limited Warranty: One year. Processor: AMD Turion X2 Dual-Core Mobile Processor RM-75 (1MB L2 cache, 2.2GHz) Memory: 4GB (2/2) DDR2 667 SDRAM Hard Drive: 320GB SATA, 5400RPM