x99 v2 d4 motherboard set with xeon e5 2620 v3 lga2011-3 cpu server power adapter board motherboard dual parallel 6pin se x58 desktop motherboard for lga 1366 support ddr3 ecc reg e5 x79s x79 motherboard lga2011 support 4x16g ddr3 4 channel wi motherboard & development board