HEWLETT RECERTIFIED HP PAVILION P7-1003W PC - QN574AARABA 1TB 7200RPM Hard Driver, 8GB DDR3 Memory AMD Athlon II X4 650 3.2GHz 64 bit Quad-Core Processor SuperMulti DVD Burner drive ATI Radeon 4200 Integrated Graphics Genuine Windows 7 Home Premium 64-bit