HP ENVY TouchSmart 15T-J000 Quad Edition 15" i7-4700MQ 2.4GHz 8GB 1TB nVIDIA 2GB 740M Full HD Touch W8 Intel CoreTM i7-4700MQ Quad Core Processor (6M Cache, 2.40GHz - 3.40GHz) 47W RAM: 8GB(2 x 4GB) 1600Mhz | Hard Drive: 1TB 5400rpm HDD Operating System: Windows 8.1 | Optical Drive: None