https://www.newegg.com/p/2NS-0006-3HEM5?Item=9SIBYWEKDT3371
Refurbished: HP Z840 Workstation 2x Intel Xeon E5-2680 v4 - 28 Cores 2.40 GHz 16GB RAM No GPU/ HDD/...
Buy Refurbished: HP Z840 Workstation 2x Intel Xeon E5-2680 v4 - 28 Cores 2.40 GHz 16GB RAM No GPU/ HDD/ OS with fast shipping and top-rated customer service....