Lenovo ThinkCentre M55e, 1.6 GHz, Intel® Pentium® Dual-Core, 1 GB, 160 GB, DVD-ROM, Windows Vista Business Lenovo ThinkCentre M55e. Processor frequency: 1.6 GHz, Processor family: Intel® Pentium® Dual-Core. Internal memory: 1 GB, Internal memory type: DDR2-SDRAM. Total storage capacity: 160 GB, Optical drive type: DVD-ROM. Discrete graphics card model: Intel® GMA 3000. Operating system installed: Windows Vista Business. Power supply: 225 W. Chassis type: Desktop. Product type: PC. Product colour: Black So far I have been impressed and pleased with the performance of this tower. I mean I am used to high screen resolutions and faster speeds but I think I will settle for this at work. If I want something faster and more powerful I will just use mine a... Lenovo ThinkCentre M55e Desktop3/27/07 – Lenovo wants to break into the US market with its name and brand, but with products like the ThinkCentre M55e they will continue to be seen as a company catering to businesses and not to individual consumers...