Performance you want. Value you need. The HP Z420 gives
you professional expandability in an accessible tool free mini tower form factor all at a great price. With up to 8 discrete processing cores, the latest processing and I/O ...
Power to Perform. Optimized for Windows® 7 Professional, HP's most
powerful mobile workstation offers the highest performing professional graphics, extreme processing power, a 17.3 inch diagonal display and a chiseled design.