A1080A-E Model - NEC Express 5800 User Manual

A1080a-E Model

A1080a-E model is configured with eight processors.
The memory configuration is from 8GB (2GB x 4) for the minimum to 2TB (16GB x 128) for the
maximum.
A1080a-E model aims to improve expandability of I/O interface by reducing the QPI (Quick Path
Interconnect) connection, and by connecting the lower number processor memory modules #1,
#2, #3 and #4 and higher number processor memory modules #5, #6, #7 and #8 in the server of
A1080a-D model described in the previous page.
Only Server 1 is configured on A1080a-E model.
PMM1
IOH1
PMM3
ICH
* PMMx is an abbreviation of a processor memory module.
* IOHx is an abbreviation of an I/O hub.
* ICH is an abbreviation of an I/O control hub.
Server 1
PMM2
IOH2
PMM4
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PMM5
PMM6
IOH3
PMM7
PMM8
IOH3