Type: Business Desktops & Workstations Form Factor: Desktop Processor: Intel Core i3-2120 3.3GHz Processor Main Features: 64 bit Dual Core Processor Cache Per Processor: 3MB L3 Cache Memory: 4GB DDR3 1333 Hard Drive: 500GB SATA 6Gb/s 7200RPM Optical Drive 1: 16X DVD+/-RW