German server/workstation builder Deltatronic unveiled an otherwise impossible-sounding feat - a workstation that's completely fanless, and running Intel's Core i7 "Haswell-E" or Xeon E5-1xxx/2xxx "Haswell-EP" processors (up to 160W TDP), and NVIDIA GeForce GTX 980 or Quadro K4200 "Maxwell" graphics, completely fanless. The system runs on what the company calls a "heavy-duty convector cooler," which involves solid copper blocks over the CPU/GPU, from which nickel-plated copper heat pipes transfer heat onto a large aluminium panel with grooves, making it the system's heatsink. CPU options include the entire Core "Haswell-E" family, and Xeon E5 "Haswell-EP" family (including 160W TDP models), and GPU options include the entire GeForce "Maxwell" discrete GPU family. The cheapest option, with a Core i7-5820K and GeForce 210 graphics, starts at 1,990€.