HP ProOne 400 G3 AIO PC 20" - Intel Core i5-7500 3.4~3.8GHz (4-Cores, 4-Threads, 6MB Cache), 4GB 2400MHz DDR4 Memory, 1TB 7200rpm Hard Drive, DVD-RW, 20" HD+ LED-backlit Display with 1600 x 900 Resolution, Intel HD 630 Graphics, Gigabit Ethernet, Integrated Speakers, HD Webcam & Mic, Card Reader, Audio Combo Jack, 4 x USB 3.1, 2 x USB 3.0, RJ-45, DisplayPort, HP USB Keyboard & Mouse, Free DOS, 1 Year Warranty [p/n 2KL13EA]