E5-2689 For Intel Xeon E5 2689 LGA 2011 CPU Processor 2.6GHz 8 core 16 threads support X79 motherboard original genuine - AliExpress
Amazon.com: lilili Fit for HUANANZHI X79 Motherboard Set X79-ZD3 REV2.0 M.2 MATX with Intel Xeon E5-2689 2.6GHz CPU 28GB (16GB) DDR3 1600MHz ECC/REG RAM Solid State Motherboard : Electronics