Legacy Intel® Core™ Processor Intel Core i3-xxx Lenovo ThinkCentre M90, 3.06 GHz, Intel® Core™ i3, 2 GB, 500 GB, DVD-RW, Windows 7 Professional Lenovo ThinkCentre M90. Processor frequency: 3.06 GHz, Processor family: Intel® Core™ i3, Processor model: i3-540. 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, Discrete graphics card model: Intel HD. Operating system installed: Windows 7 Professional. Power supply: 240 W. Chassis type: SFF. Product type: PC. Weight: 8.6 kg. Product colour: Black https://www.alphr.com/lenovo/lenovo-thinkcentre-m90/30910/lenovo-thinkcentre-m90-review/ We've seen a number of Lenovo ThinkCentre machines in the past, and we've always been impressed by their combination of ingenious easy-access design and powerful specifications. The latest ThinkCentre, the M90, is the smallest and most powerful yet. We... Expensive but, thanks to superb design and power, worth the cash for demanding business users ...