HP Z620 HP Z820. HP Z820 Workstation Dual Xeon E5-2680 v2 20-Core Turbo 3.60GHz 128GB DDR3 - 480GB SSD Ultra + Nvidia Quadro M4000 8GB. HP Z820 Workstation -Max Turbo 3.60 Ghz. 480GB SSD ONLY ( upgrade possible ).
eBay