Intel® Pentium® Intel Pentium HDMI 1 HP 500B MT + 1GB PC3-10600 (DDR3-1333 MHz) DIMM, 2.6 GHz, Intel® Pentium®, E5300, 2 GB, 320 GB, Windows 7 Professional HP 500B MT + 1GB PC3-10600 (DDR3-1333 MHz) DIMM. Processor frequency: 2.6 GHz, Processor family: Intel® Pentium®, Processor model: E5300. Internal memory: 2 GB, Internal memory type: DDR3-SDRAM. Total storage capacity: 320 GB, Card reader integrated. Discrete graphics card model: Intel® GMA 4500M. Operating system installed: Windows 7 Professional. Chassis type: Micro Tower. Product type: PC. Weight: 10.2 kg