Lenovo ThinkStation D30 Workstation with 2x E5-2670 2.60GHz 8-Core Processors, 32GB Memory, 2TB Hard Drive, Radeon HD 8350, and Windows 10 Professional (Refurbished) - Walmart.com
Lenovo ThinkStation C30 Tower Workstation Intel Xeon E5-2650 V2 2.6GHz 8C/16T 8GB DDR3 Windows 7 Professional Upgradable to Windows 8 1137F4U - Newegg.com