HP Z640 Workstation -Max Turbo Frequency 3.60 Ghz. 1x 512GB SSD 2.5" Ultra HD ONLY (call for upgrade to 1TB or 2TB SSD or 8TB Enterprise Disk Storage ). HP Z620 HP Z820. Xeon E5-2699v3 18-Core 2.30GHz 45MB 145W TDP ( 18 Cores Total ).
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