<b>Higher Performance When You Need It Most</b> Intel® Turbo Boost Technology 2.01 accelerates processor and graphics performance by increasing the operating frequency when operating below specification limits. The maximum frequency varies depending on workload, hardware, software, and overall system configuration. 2.0 Does not contain "conflict minerals": tantalum, tin, tungsten, and gold. Y Legacy Intel® Core™ Processor Intel Core i5-3xxx Lenovo Essential H430, 3 GHz, Intel® Core™ i5, 8 GB, 1 TB, DVD±RW, Windows 8 Lenovo Essential H430. Processor frequency: 3 GHz, Processor type: Intel® Core™ i5, Processor: i5-3330. Internal memory: 8 GB, Internal memory type: DDR3-SDRAM, Memory speed: 1600 MHz. Total storage capacity: 1 TB, Storage media: HDD, Optical drives: DVD±RW. On-board graphics card model: Intel® HD Graphics 2500. Operating system software: Windows 8, Operating system architecture: 64-bit. Power supply: 280 W. Form factor: Desktop. Product type: PC