HP Pavilion p6-2175a Desktop PC. Processor clock speed: 3300 MHz, Processor model: Intel Core i3-2120, L2 cache: 3 MB. Memory layout: (2 x 2 GB), Memory slots: 2x DIMM. Compatible memory cards: 6 in 1 Combo. Discrete graphics adapter model: AMD Radeon HD 7450 (1 GB dedicated). Audio system: High Definition Audio 5.1