Lenovo ThinkCentre M58 Desktop with Intel Core2 Duo 3.0 GHz Processor, 8GB RAM, 2 TB Hard Drive DVD-ROM, Windows 10 Pro (Certified Refurbished) Processor Intel Core 2 Duo 3.0 GHz Dual Core, 8 GB DDR3 SDRAM  DVD-ROM Drive 2 TB Hard Drive