Ga-H55N-Usb3 Motherboard Block Diagram - Gigabyte GA-H55N-USB3 User Manual

GA-H55N-USB3 Motherboard Block Diagram

1 PCI Express x16
PCIe CLK
(100 MHz)
PCI Express Bus
Switch
PCI Express Bus
(Note) You can use only one of the onboard digital graphics ports (HDMI and DVI-D) for output when in the
BIOS Setup program or when during the POST screens.
x16
2 USB 3.0/2.0
x1
Gen 2
NEC
D720200F1
x1
Gen 1
Realtek
RTL8111E
RJ45
LAN
CPU CLK+/- (133 MHz)
LGA1156
DDR3 1666 (O.C.)/1333/1066/800 MHz
CPU
Intel H55
®
LPC
Bus
CODEC
- 8 -
Dual Channel Memory
D-Sub
(Note)
DVI-D
(Note)
HDMI
Dual BIOS
5 SATA 3Gb/s
8 USB 2.0/1.1
iTE
IT8720
PS/2 KB/Mouse