MB ASUS AMD Quad-Core Opteron™ 2хS1207, HT 2x1000 MHz, nVIDIA nForce Pro 2200, 16 slots Dual Channel ECC Reg. DDR2 533/667, до 64Gb, 1хPCI-E x16 (x8), 1 * HTX, SODIMM socket for ASMB3-SOL, int.XGI® Z9s VGA 32MB, 2 USB 2.0, 2*Gbit LAN (Broadcom BCM5721 PCI-

MB ASUS Intel 5520+ICH10R, Dual Socket LGA1366, Xeon 5500, 18xDDR3/1333 (144GB/RDIMM, 48GB/UDIMM), VGA: Aspeed AST2050 8MB, 4xPCIe x16(x16+x16+x16+x8), 1xPCIe x8(x4), 1xPCI, 1xPikeSlot, 2xUSB 2.0, 1xCOM port, 2xGBL+1xMgmt LAN, 6xSATA2 RAID (0, 1, 10, 5) +

MB ASUS Intel 3420, s1156, (Core i7/i5/i3), 6xDDR3 REG (16Gb/2000), VGA(DVI)+4xPCIe-x16(16x+16x+8x+8x), 3xPCIe-x1(1x), 10xAudio, 2xIEEE1394, 2xGBL, 2xSATA3+6xSATA2 RAID (0, 1, 10, 5), 2xUSB3.0, 12xUSB2.0, ATX