Intel® Pentium® Intel Pentium G Lenovo ThinkCentre E71, 2.7 GHz, Intel Pentium G, 2 GB, 500 GB, DVD-RW, Windows 7 Professional Lenovo ThinkCentre E71. Processor frequency: 2.7 GHz, Processor family: Intel Pentium G, Processor model: G630. Internal memory: 2 GB, Internal memory type: DDR3-SDRAM. Total storage capacity: 500 GB, Optical drive type: DVD-RW. On-board graphics card model: Intel® HD Graphics. Operating system installed: Windows 7 Professional. Power supply: 180 W. Chassis type: SFF. Product type: PC. Weight: 13.2 lbs (6 kg). Product color: Black https://www.pcmag.com/review/294764/lenovo-thinkcentre-edge-71 The Lenovo ThinkCentre Edge 71 ($508 direct) is a standard entry-level tower desktop PC for your business. It's not perfect by any means, but it shows that you don't have to settle for buying two-generation old components in a $500 desktop PC. It's powerf... Nice Price. Decent performance. Good interior room. Serial and Parallel port. Multi monitor support. Only 180W PSU. Only 30-day Norton Internet Security subscription. No next gen ports like HDMI, DisplayPort, eSATA, or USB 3.0. No TPM At just over $500, the Lenovo ThinkCentre Edge 71 gives you enough power to get your non-demanding business users a PC of their own. It's not a speed demon by any means, but it is faster than similarly priced competitors, and has some expansion room....