Open Box: 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
Lenovo Think Station S30 Gaming Tower Intel XEON E5-1620 up to 3.8GHz, 16G DDR3, 512G SSD+3T, DVD, DP Port, USB 3.0, Quadro K4000 Graphics, Windows 10 Professional 64 Bit (Renewed)
THE LENOVO THINKSTATION C30 WORKSTATION
Review: Lenovo C30 workstation and Nvidia's new Kepler-generation Quadro K5000 and K4000 GPUs – GfxSpeak