ASUS A73E-XA1 17.3-Inch Versatile Entertainment Laptop - Dark Grey Intel Core i5-2410M (2.3 GHz with Turbo boost) 4GB of DDR3 1333MHz DRAM, 2 slots, 8GB Max 750GB Hard Drive (5400 RPM); Blu-ray Disk Combo Drive 17.3-Inch HD+ Display (1600x900), Intel GMA HD Graphics Windows 7 Home Premium (64 bit) Operating System