Lenovo ThinkStation E20, 3,2 GHz, Intel® Core™ i3, 4 GB, DDR3-SDRAM, DVD Super Multi DL Lenovo ThinkStation E20. Processor frequency: 3,2 GHz, Processor family: Intel® Core™ i3. Internal memory: 4 GB, Internal memory type: DDR3-SDRAM, Memory clock speed: 1333 MHz. Card reader integrated, Optical drive type: DVD Super Multi DL. Power supply: 280 W. Chassis type: Tower. Product type: Workstation. Weight: 12,2 kg