Intel Core? i7-620M Processor (2.66 GHz, 4 MB L3 Cache, 1066 MHz FSB) 15.6-inch diagonal LED-backlit HD+ anti-glare (1600 x 900) 2MP Webcam 320 GB 7200 rpm 2.5-inch hard drive 4 GB 1333 MHz DDR3 SDRAM (2D) DVD RW SuperMulti DL LightScribe Drive Integrated Fingerprint Reader Intel Centrino Advanced-N 6200 (2x2) + Bluetooth Not included 10/100/1000 NIC 56K v.92 Modem Discrete: NVIDIA NVS 5100 graphics with 1MB dedicated video memory 8-Cell 73 Wh Li-Ion Battery Kensington lock slot, TPM 1.2 Embedded Security Chip, Computrace BIOS support Genuine Windows 7 Professional with downgrade to Windows XP Professional custom installed Media: Win7 Pro32/64, XPP