HP ProDesk 600 G1 Desktop Computer

Memory:4GB, 1600 MHz DDR3 SDRAM (1 x 4 GB) Storage:Internal drive:500 GB 7200 rpm SATA OS: Windows 8.1 Processor: Intel Core i3-4130 with Intel HD Graphics 4400 (3.4 GHz, 3 MB cache, 2 cores)