Computer Hardware User Manual

1-10
X8STi/X8STi-F/X8STi-3F/X8STi-LN4 User’s Manual
X8STi/X8STi-F/X8STi-3F/X8STi-LN4 System Block Diagram
Note: This is a general block diagram and may not exactly represent
the features on your motherboard. See the following pages for the
actual specifi cations of each motherboard.
Intel
Intel
VRD 11.1
Intel
Intersil
QPI: Up to 6.40 GT/s
PCIE_x16
PCI-E Gen2 x16
X58
W83627DHG
COM1
COM2
FloppyKeyboard
Mouse
SPI
SPI BIOS
ICH10R
LPC I/O
DMI
Intel 82574L
PCIE_x1
RJ45
SATAII /3.0G
USB x 8
SATA x6
USB2.0
DDR3:1333/1066/800
LGA1366_Socket CPU
DIMM_CHB
DIMM_CHA
DIMM_CHC
PCI 32 X 1 Slots
PCI_32_BUS
SAS1068E
PCIE_x8
SAS x8
(X8STi-3F)
BMC WPCM450
IPMI LAN
Onboard
VGA
PCI-E Gen1 x8 in x4
PCIE_x8
(X8STi-3F)
PCIE_x1
( for X8STi-
F/3F only)
(2 DIMMs per Channel, 6 DIMMs total)
Intel 82574L
(X8STi-LN4 only)
(6 DIMMs)
North Bridge
South Bridge
RJ45
PCIE_x1
Intel 82574L
RJ45
(X8STi-LN4 only)
Intel 82574L
RJ45
PCIE_x1