Aspire AXC-603G-UW12 Intel Celeron J1900 Intel Celeron J1900 quad-core processor (2GHz / 2.42GHz with Intel Burst) Windows 8.1 64-bit 4GB DDR3 memory, 1TB hard drive 16X DVDRW DL Gigabit LAN, HDMI, USB 3.0, Card reader