Lenovo Horizon 2 27-Inch All-in-One Touchscreen Desktop (F0AQ001YU) Silver (Discontinued by Manufacturer) Intel Core i7-4510u 2.0 GHz Processor 8 GB DDR3 RAM 1 TB 5400 rpm Hard Drive 27-Inch Touchscreen Display; NVIDIA GeForce 840A Graphics Windows 8.1 Professional, 2-hour battery life