Dell XPSo27-3575BLK 27-Inch All-in-One Touchscreen Desktop (3.1 GHz Intel Core i7-4770S Processor, 8GB DDR3, 2TB HDD, Windows 8) Piano Black (Discontinued by Manufacturer) Intel Core i7-4770S Processor 3.1 GHz (8 MB Cache) 8 GB DDR3 RAM 2 TB 7200 rpm Hard Drive NVIDIA GeForce GT 750M with TPM V1.2 Windows 8