Some Tips about using a Dell PowerEdge T640 as a Workstation (or Frankenstation)
New Dell EMC PowerEdge T640 Tower Server Chassis - Netmode
DELL T640 2.5 32B TWR - Refurbished - DELL EMC POWEREDGE T640 TOWER SERVER 5U 2.5 INCH SMALL FORM FACTOR SFF 32 BAY HOT PLUG HARD DRIVE HPHD HOT PLUG POWER SUPPLY HPPS REFURBISHED / RENEW
Amazon.com: Dell PowerEdge T640 Tower Server with 2 Intel Silver 8-Core CPUs, 128GB DDR4 RAM, 1.6TB Enterprise SAS SSDs, RAID (Renewed) : Electronics