20-Core HP Z440 Xeon E5-2698v4 2.20GHz 64GB DDR4 1TB SATA FAST Quadro K620 2GB
DDR4 288 PIN. HP Z440 Workstation -Max Turbo Frequency 3.60 Ghz. 1x 1TB SATA 3.5" HD ONLY (call for upgrade to 4TB or 2TB SSD or 8TB Enterprise Disk Storage ). HP Z620 HP Z820. Xeon E5-2698v4 20-Core 2.20GHz 50MB 135W TDP ( 20 Cores Total ).