Intel® Pentium® Intel Pentium Fujitsu ESPRIMO P400, 2.8 GHz, Intel® Pentium®, G840, 4 GB, 1 TB, Windows 7 Professional Fujitsu ESPRIMO P400. Processor frequency: 2.8 GHz, Processor family: Intel® Pentium®, Processor model: G840. Internal memory: 4 GB, Internal memory type: DDR3-SDRAM, Memory clock speed: 1333 MHz. Total storage capacity: 1 TB. On-board graphics card model: Intel® HD Graphics. Operating system installed: Windows 7 Professional, Operating system architecture: 64-bit. Power supply: 300 W. Chassis type: Mini Tower. Product type: PC. Weight: 9 kg. Product colour: Black