
SUPERSERVER 
#1  | 
  | #2  | 
  | 
  | 
  | 
  | 
  | 
  | #2  | #1  | 
#1  | 
  | #2  | 
  | 
  | 
  | 
  | 
  | #2  | 
  | #1  | 
#1  | 
  | #2  | 
  | 
  | 
  | 
  | 
  | #2  | 
  | #1  | 
DIMM  | A  | DIMM  | A  | 
  | 
  | 
  | D  | DIMM  | D  | DIMM  | 
B  | B  | 
  | 
  | QPI  | E  | E  | ||||
PROCESSOR#0  | 
  | |||||||||
DDR3  | 
  | DDR3  | 
  | PROCESSOR#1  | DDR3  | 
  | DDR3  | |||
C  | C  | 
  | 
  | 
  | F  | F  | ||||
  | 
  | 
  | 
  | 
  | 
  | 
  | ||||
  | 
  | 
  | 
  | 
  | 
  | 
  | Intel  | 
  | 45  | 
  | 
QSFP  | 
  | MT25408  | 
  | 
  | 82574  | 
  | RJ-  | 
  | ||
  | 
  | 
  | 
  | 
  | 
  | 
  | ||||
  | 
  | 
  | IOH  | 
  | 
  | 
  | 
  | |||
  | 
  | (For 36D Only)  | 
  | Intel  | 
  | 
  | ||||
  | 
  | 
  | 
  | 
  | 
  | 5520/5500  | 
  | 
  | ||
  | 
  | 
  | 
  | 
  | 
  | 82574  | 
  | 
  | ||
  | 
  | 
  | 
  | 
  | 
  | 
  | 
  | 
  | 
  | |
  | 
  | 
  | x16 Slot  | 
  | 
  | 
  | 
  | 
  | 
  | |
  | 
  | 
  | 
  | 
  | 
  | 
  | 
  | 
  | 
  | AT25  | 
  | 
  | 
  | 
  | 
  | 
  | ICH10R  | 
  | 
  | SPI  | DF321  | 
  | 
  | 
  | 
  | 
  | 
  | 
  | 
  | 
  | 
  | |
  | 
  | 
  | 
  | 
  | PCI  | 4 SATA  | 
  | |||
  | 
  | 
  | 
  | 
  | 
  | 
  | 
  | 
  | ||
  | 
  | 
  | 
  | 
  | 
  | LPC  | Hotswap Connector  | 
  | ||
  | 
  | 
  | 
  | 
  | 
  | 
  | 
  | |||
  | 
  | 
  | II  | 
  | 
  | 
  | 
  | 
  | 
  | 
  | 
  | 
  | 
  | DDR  | 
  | BMC/VGA  | LPCIO W83527  | 
  | |||
  | 
  | 
  | 
  | 
  | 
  | 
  | 
  | 
  | 
  | |
  | 
  | 
  | 
  | 
  | 
  | RMII  | 
  | 
  | 
  | 
  | 
  | 
  | 
  | 
  | VGA CONN  | RTL8201N PHY  | 
  | 
  | 
  | 
  | |
  | 
  | 
  | 
  | 
  | Dedicated LAN  | 
  | 
  | 
  | 
  | |
Figure 1-1.  Intel 5520 Chipset:
System Block Diagram
Note1: This is a general block diagram. Please see Chapter 5 for details.
Note2: The Intel 5500