Gigabyte GA-X58A-UD3R Manual - Page 8

GA-X58A-UD3R Block Diagram 2 PCI Express x16 4 PCI Express x8 PCIe CLK (100 MHz) or LGA1366 CPU CPU CLK+/- (133 MHz) DDR3 2200/1333/1066/800 MHz Dual/3 Channel Memory QPI x16 x8 PCI Express Bus PCIe CLK (100 MHz) Switch LAN RJ45 RTL8111D Interface Intel® X58 IOH CLK (133 MHz) PCI Express Bus x1 x1 NEC Marvell 9128 D720200F1 PCIe CLK (100 MHz) x1 PCI Express Bus PCIe CLK x1 x1 x1 (100 MHz) JMicron JMB362 Intel® ICH10R 2 PCI Express x1 x1 2 eSATA 3Gb/s 2 SATA 6Gb/s 2 USB 3.0 Dual BIOS 6 SATA 3Gb/s 12 USB 2.0/1.1 (Note) 2 SATA 3Gb/s ATA-133/100/66/33 IDE Channel GIGABYTE SATA2 PCI Bus TSB43AB23 CODEC LPC Bus IT8720 Floppy PS/2 KB/Mouse 3 IEEE 1394a Surround Speaker Out Center/Subwoofer Speaker Out Side Speaker Out MIC Line Out Line In S/PDIF In S/PDIF Out 1 PCI PCI CLK (33 MHz) (Note) Two share the same ports with USB 3.0 and another two with eSATA. - 8 -