
SUPERSERVER 
Figure 1-1.  Intel C222 Chipset:
System Block Diagram
Note: This is a general block diagram. Please see Chapter 5 for details.
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  | PCIe3.0_x8  | 
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  | Intel | |||
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  | PCIe x16 SLOT  | 
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  | 8.0Gb  | 
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  | i3/i5/i7 Processor  | ||||||
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  | PCIe3.0_x8  | 
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  | LSI 2308  | 
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  | 8.0Gb  | 
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  | SAS2  | 
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6.0Gbps  | 
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  | SVID  | 
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  | 8 SAS PORTS  | 
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  | VRM 12.5  | 
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  | II  | ||||
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  | MISC VRs  | 
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  | DMIx4 5.0Gb  | ||||
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  | PCIe_x4  | 
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  | PCIe x8 SLOT  | 
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  | 5.0Gbps  | 
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  | 4 SATA PORTS  | 
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  | 3.0Gbps  | 
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  | Intel  | 
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  | PCH | 
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  | 2 SATA PORTS  | 
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  | 6.0Gbps  | 
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  | USB3.0  | 
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  | 2 USB PORTS  | 
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  | 5.0Gbps  | 
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  | USB2.0  | 
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  | 6 USB PORTS  | 
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  | 480Mbps  | 
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  | LPC  | 
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  | TPM1.2 Header  | 
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  | SPI  | 
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  | LPC  | |||
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  | FLASH  | 
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  | SPI 128Mb  | 
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  | NCT6776D  | |
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  | COM1,2  | 
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  | HEALTH  | 
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  | LPC I/O  | |
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  | INFO  | 
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DDR3 (CHA) | DIMM1  | 
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1600/1333MHz  | DIMM2(Far)  | 4 UDIMM  | 
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DDR3 (CHB)  | 
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DIMM1  | ||
1600/1333MHz  | DIMM2(Far)  | 
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PCIe_x1  | 
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GLAN1  | 
  | RJ45  | |
2.5Gbps  | I210  | 
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PCIe_x1  | 
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GLAN2  | RJ45  | ||
2.5Gbps  | I210  | 
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PCIe x1
ASPEED
LPC ASP2400
 RGMII
RTL8211E VGA
PHY PORT
RJ45