Intel® Pentium® Intel Pentium DELL Inspiron 560, 2.8 GHz, Intel® Pentium®, E5500, 4 GB, 750 GB, DVD-RW DELL Inspiron 560. Processor frequency: 2.8 GHz, Processor family: Intel® Pentium®, Processor model: E5500. Internal memory: 4 GB, Internal memory type: DDR3-SDRAM, Memory clock speed: 1333 MHz. Total storage capacity: 750 GB, Card reader integrated, Optical drive type: DVD-RW. Discrete graphics card model: Intel® GMA X4500. Chassis type: Micro Tower. Product type: PC. Weight: 17.4 lbs (7.9 kg). Product color: Black