Intel® Pentium® Intel Pentium Lenovo IdeaCentre H220, 3 GHz, Intel® Pentium®, 2 GB, 512 GB, DVD-RW, Windows 7 Home Premium Lenovo IdeaCentre H220. Processor frequency: 3 GHz, Processor family: Intel® Pentium®, Processor model: E5700. Internal memory: 2 GB, Internal memory type: DDR3-SDRAM, Memory clock speed: 800 MHz. Total storage capacity: 512 GB, Card reader integrated, Optical drive type: DVD-RW. Discrete graphics card model: AMD Radeon HD 5450. Operating system installed: Windows 7 Home Premium. Chassis type: Micro Tower. Product type: PC. Weight: 11.2 kg. Product colour: Black