DDR4 288 PIN. HP Workstation Z640 Xeon (32-Core) Dual E5-2698v3 2.30GHz -128GB DDR42133MHz - Max Turbo 3.30 Ghz - 960GB SSD FAST + NO Graphic Card. HP Z640 Workstation -Max Turbo Frequency 3.60 Ghz. Grade A - 960GB SSD 2.5" Ultra FAST (call for upgrade to 2TB SSD or 8TB Enterprise Disk Storage ).
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