MP ULTIMATE GAMING I7-2600. Processor clock speed: 3.4 GHz, Processor family: Intel Core i7, Processor model: I7-2600. Internal memory: 4 GB, Maximum internal memory: 32 GB, Internal memory type: DDR3-SDRAM. Total storage capacity: 2000 GB, Hard drive rotational speed: 5400 RPM, Hard drive interface: Serial ATA. Discrete graphics memory type: GDDR5, Discrete graphics adapter memory: 1024 MB, Maximum graphics adapter memory: 1024 MB. Operating system installed: Windows 7 Home Premium