H8DMT+ Dual Socket-F 2000, 16x DDR2-ECC-REG 4x SATA-Raid, Dual GLAN, ATI-16M ( for 1U Twin)
Super H8DMT Dual Socket-F, (AMD Opteron 2000 CPUs), 16x DDR2 ECC REG Slots(max 128GB), 4x SATA-Raid-raid(0,1,5,10), Dual GLAN, ATI-16M, proprietary ( for 1U Twin Case)