Chapter 1: Introduction
X9SCM-IIF/X9SCL-IIF Block Diagram
BLOCK DIAGRAM | RoHS 6/6 |
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DDR3 (CHA) 
DIMM1
P19 | PCIe x8 SLOT |
PCIe3.0/2.0_x8
1333/1066MHz
DIMM2(Far)
4 UDIMM
P19 | PCIe x8 SLOT |
8.0Gb 
PCIe3.0/2.0_x8
Ivy Bridge & Sandy Bridge
DDR3 (CHB) 
DIMM1
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P18 | (X9SCM seires only) | |||
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| VRM 12 |
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8.0Gb
PCIe2.0_x4
5.0Gb
(H2)
DMI II | 5.0Gb |
x4 |
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1333/1066MHz
DIMM2(Far)
P20 | PCIe x8 SLOT |
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P12 |
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(X9SCL/X9SCM) |
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P12 |
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P22 |
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| 9 USB PORTS |
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P15 |
| TPM1.2 Header |
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P15 | FLASH |
SPI 64Mb
PCIe_x4
5.0Gbps
300MB/s
600MB/s
USB2.0
480Mbps
LPC
SPI
P23 COM1,2
P22 P/S2
HEALTH
INFO
PCIe_x1 |
| GLAN1 |
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| RJ45 | |||||||||
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| 2.5Gbps | 82574L |
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| PCIe_x1 |
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| GLAN2 |
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Cougar Point | 2.5Gbps | 82574L |
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C202 / C204 |
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| PCI32 |
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PCH | HERMON WPCM450 |
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| LPC | WINBOND |
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| RMII |
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| P34 |
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| P35 |
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| RTL8201FN |
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| VGA |
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| PHY |
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| LPC |
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| P34 |
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| RJ45 |
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P21
NCT6776F
LPC I/O
P16
P18
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 specifications of each motherboard.