HEWLETT PACKARD - HP Pavilion dv7t Quad Espresso Black - Genuine Windows 7 Home Premium 64-bit, Microsoft(r) Works 9.0, Intel(r) Core(tm) i7-720QM Processor (1.6GHz, 6MB L2 Cache, 1333MHz FSB), 4GB DDR3 System Memory, 500GB 7200RPM SATA HD, 1GB Nvidia GeForce GT 230M, 17.3" diagonal HD+ High-Definition HP LED BrightView Widescreen Display (1600x900), LightScribe SuperMulti 8X DVD+/-RW with Double Layer Support, Webcam, Fingerprint Reader, Wireless-N Mini-card, Bluetooth Genuine Windows 7 Home Premium 64-bit, Microsoft(R) Works 9.0 Intel(R) Core(TM) i7-720QM Processor (1.6GHz, 6MB L2 Cache, 1333MHz FSB) w/ Turbo Boost up to 2.8GHz 6GB DDR3 SDRAM, 500GB 7200RPM SATA HD, 1GB Nvidia GeForce GT 230M 17.3" diagonal HD+ High-Definition HP LED BrightView Widescreen Display (1600x900), Webcam, Fingerprint Reader, Wireless-N Mini-card, Bluetooth 8 Cell Lithium Ion Battery