Lenovo ThinkStation S20, 2.26 GHz, Intel® Xeon® 5000 Sequence, E5507, 4 GB, DVD Super Multi DL, Windows 7 Professional Lenovo ThinkStation S20. Processor frequency: 2.26 GHz, Processor family: Intel® Xeon® 5000 Sequence, Processor: E5507. Internal memory: 4 GB, Internal memory type: DDR3-SDRAM, Memory clock speed: 1333 MHz. Card reader integrated, Optical drive: DVD Super Multi DL. Operating system installed: Windows 7 Professional, Operating system architecture: 64-bit. Power supply: 625 W. Form factor: Tower. Product type: Workstation. Weight: 17.5 kg. Product colour: Black http://www.itreviews.com/lenovo-thinkstation-s20/ With a choice of fast quad-core Xeons, masses of RAM and powerful Nvidia or ATI graphics, the Lenovo ThinkStation S20 is well placed to cope with just about any application youd care to throw at it. High build quality and green credentials also comme... http://www.zdnet.co.uk/reviews/workstations/2009/07/03/lenovo-thinkstation-s20-39670331/ This is a well-built workstation with quad-core power to spare, although it could do with more storage options. Choice of 45nm Xeon quadcore processors, Up to 12GB of DDR3 memory, Nvidia or ATI video cards, Supports up to four monitors umption benchmark, and find out what issues your business needs to focus on. This is a well-built workstation with quad-core power to spare, although it could do with more storage options... http://www.computeractive.co.uk/pcw/review/1923617/lenovo-thinkstation-s20 The market for high-end workstations to run Cad/Cam and other demanding applications has long been dominated by the likes of Sun, HP and Dell.Lenovo, however, is hoping to get a look in with its new Thinkstation S20 which can be fitted with Intel quad-... Choice of 45nm Xeon quadcore processors; up to 12GB DDR 3 memory; Nvidia or ATI video cards; up to four monitors, Limited storage options; monitor not included, A well-made workstation with quad-core power to spare, but could do with more storage options...