HP Envy 810-460 Desktop with Beats Audio Processor: Intel Core i7-4770 (3.4 GHz, 8 MB cache, 4 cores) Graphics: NVIDIA GeForce GT 640 (4 GB DDR3 dedicated) Memory: 16 GB 1600 MHz DDR3 (2 x 8 GB) Hard Drive: 1 TB 7200 rpm SATA 802.11a/b/g/n (2x2) and Bluetooth 4.0 MiniCard combo; MIMO