Unbranded 2U Rack Server Dual LGA2011 CPU E5-2670 v2 48GB DDR3 Intel Motherboard
48GB DDR3 (does NOT support DDR3L). When I took the second heatsink off I found there was one out of place pin in the second socket. I fixed this and it seems to work perfectly. - 2x E5-2670 v2 LGA 2011 CPUs.