User's Manual (1.2b)
Chapter 1: Introduction
1-11
System Block Diagram
Note: This is a general block diagram and may not exactly represent
the features on your motherboard. See the Motherboard Features
pages for the actual speciî‚¿cations of each motherboard.
Cougar Point
DDR3 (CHA)
LGA 1155 Socket
CPU
PCIe2.0_x8
VRM 12
SVID
LPC I/O
NCT6776F
PCIe x8 Slot
RJ45
RJ45
DDR3 (CHB)
DIMM1
DIMM2(Far)
DIMM1
DIMM2(Far)
4 UDIMM
MISC VRs
1333/1066MHz
1333/1066MHz
5.0Gb
x4 DMI II
5.0Gb
5.0Gbps
PCIe_x4
PCIe x8 Slot
6/4 SATA Ports
SATA-II
300MB/s
9 USB Ports
USB2.0
480Mbps
Flash
SPI 32Mb
SPI
PCIe_x1
2.5Gbps
GLAN1
82574L
(Reserved)
COM1,2
P/S2
LPC
HEALTH
INFO
LPC
TPM1.2 Header
LPC
PCIe_x1
2.5Gbps
GLAN2
82579*
RMII
VGA
Port
RTL8201
PHY
Hermon WPCM450
Winbond BMC
PCI32
RJ45
PCIe2.0_x8
PCIe x8 Slot
5.0Gb
PCIe2.0_x4
5.0Gb
PCIe x8 Slot
600MB/s
SATA-III
0/2 SATA Ports
PCH
(X9SCM seires only)
(X9SCL/X9SCM)
(*See Note below)
(*Note:
6 SATA-II ports for X9SCL,
4 SATA-II & 2 SATA-III ports
for X9SCM)
(Slot 5)
(Slot 7)
(Slot 6)
(Slot 4)
*82574L for the X9SCL+-F
X9SCM/X9SCM-F/X9SCL/X9SCL-F/X9SCL+-F Block Diagram