Lenovo ThinkCentre A62, 2.3 GHz, AMD Athlon X2, 1 GB, 160 GB, DVD±RW, Windows Vista Business Lenovo ThinkCentre A62. Processor frequency: 2.3 GHz, Processor family: AMD Athlon X2, Processor model: 4450B. Internal memory: 1 GB, Internal memory type: DDR2-SDRAM. Total storage capacity: 160 GB, Optical drive type: DVD±RW. Discrete graphics card model: AMD Radeon HD 3100. Operating system installed: Windows Vista Business. Chassis type: SFF. Product type: PC. Weight: 11 kg. Product colour: Black https://www.pcmag.com/review/234112/lenovo-thinkcentre-a62 Lenovos ThinkCentre A62 ($844 direct) is the latest in a long lineage of corporate-level PCs made for small-to-medium-size businesses. It looks just like previous ThinkCentre towers, though its inside where all the magic happens. This model has a ... Quad-core processor. Energy Star 4.0, ROHS, EPEAT Gold and Greenguard certifications. Tower expansion. Security/TPM. ThinkVantage utilities. Uses a little more power due to quad-core processor. Could use a bit more multimedia performance. The Lenovo ThinkCentre A62 is for those businesses that need a little bit more: more expansion room, more processing power, and more computer overall. As configured here, think of it as the PC for your workers who always complain that their old PCs are...