Technical data

10
Chapter 1: Introducing the SGI 2400 and 2800 Server Systems
Figure 1-7 Modules in an SGI 2400 or 2800 System
CrayLink Interconnect
Node
Router
Router
Router
Node
board
64-bit
CPU
64-bit
CPU
Cache Cache
Hub
Directory/
Main
Memory
Router
Router
to
CrayLink
Interconnect
XIO
Router Router Router
Node
board
Node
board
Node
board
Node
board
Node
board
Node
board
Node
board