Lenovo IdeaCentre A720 Series 27-Inch All-in-One EXTREME 256GB SSD + 1TB 16GB RAM (Intel Core i7 EXTREME i7-3920XM 3rd generation processor - 2.90GHz with TURBO BOOST to 3.80GHz, 16 GB RAM, 256GB SSD + 1TB Hard drive 1256GB total, Full HD 1080p 1920x1080 LED backlit 10-Finger Multi-TOUCHSCREEN Display, BLU-RAY, HDTV, Windows 8) Desktop Computer PC TV Touch Screen A7 Series LIMITED EDITION Intel Core i7 EXTREME i7-3920XM at 2.90GHz with TURBO BOOST to 3.80GHz (EXTREME processor, 3rd generation) 16 GB of RAM (SUPERIOR performance); two SUPERSPEED USB 3.0 ports; two USB 2.0 256GB SSD + 1TB Hard Drive 1256GB total (ULTRA FAST seek times = ULTIMATE speed); 2 HDMI ports - input and output 27" Brilliant FullHD LED-Backlit 1080p 10-Finger Multi-Touchscreen Display, All-in-One Design; nVIDIA GeForce GT Blu-Ray slot-loading, Integrated Webcam, Mic & Speakers, Wireless keyboard/mouse, etc