
Amazon.com: HP Z420 Workstation, Quad Core Xeon CPU upto 3.8GHz CPU, 16GB DDR3 RAM, New 240GB SSD & New 1TB HDD, Windows 10 Pro, USB 3.0, Nvidia ,

Amazon.com: HP Z420 Workstation, Quad Core Xeon CPU upto 3.8GHz CPU, 16GB DDR3 RAM, New 240GB SSD & New 1TB HDD, Windows 10 Pro, USB 3.0, Nvidia Quadro 2000 1GB Video Card,,

HP Z420 Desktop / Workstation Intel E5-1650 3.2 GHz/ 12GB RAM / 1TB HDD / Win 10,

HP Z420 Workstation - Xeon E5-1607 3.00GHz Quad, 16GB RAM, Firepro W2100 2GB, Windows 10 Pro, Keyboard & Mouse,

HP Z420 MT - Intel Xeon E5-2690 (2.90 GHz) 8C - 32GB DDR3 - 1x 1TB HDD - Generic GPU (128MB OR HIGHER) - Windows 10 Professional - Refurbished