HP h9-1230ef, Pavilion. Processor clock speed: 3.4 GHz, Processor family: Intel Core i5, Processor model: i5-3570K. Internal memory: 6 GB, Internal memory type: DDR3-SDRAM, Memory layout: 2+4 GB. Total storage capacity: 1000 GB, Storage media type: HDD, Hard drive capacity: 1000 GB. Optical drive type: DVD Super Multi. Discrete graphics adapter model: AMD Radeon HD 7950, Discrete graphics memory type: GDDR5, Discrete graphics adapter memory: 3072 MB