I have a Z620 with an SSD and a 4tb backup drive. Windows 10 freshly loaded up and ready to go. Serious offers only please. 6 core 3.5 ghz Xeon E5-1650v2. 40 gb Ram. 250 gb Samsung 850 evo SSD. 2-2tb drives for backup. Nvidia Quadro K2200 video card. text me at 8015562360