Purchased this unit in January and realized afterwards that it was an X10 version board and I needed an X11 version to create my cluster. It was in service for about 2 months before being pulled out of service and replaced with the newer X11 / UsedModelSupermicro SuperServer 6028U-TR4T+ 12 Bay LFF 2U Rackmount ServerServer Product LineSupermicro Gen 10System BoardX10DRU-i+Server Rack Units2UCPU2x Intel Xeon E5-2640 V4 2.4GHz 20 Core 25MB Cache 90W ProcessorRAM192GB (4x 32GB, 4x 16GB) DDR4/2133 Registered MemoryRAIDSupermicro 12Gbps IT Mode Storage ControllerHDD12x Trays; No Drives InstalledManagementIPMI 2.0NetworkFour 10GBase-T Ports AOC-2UR6-I4XTPSU2x Supermicro 1000W Power SuppliesRailsRails Not Included