IBM 990 Manuale Utente

Draft Document for Review April 7, 2004 6:15 pm

SG24-6947-01

Front cover

IBM eServer zSeries 990
Technical Guide

Bill White

Mario Almeida

Dick Jorna

Structure and design - A scalable
server for an on demand world

Processor Unit, Memory, Multiple
Logical Channel Subsystems

Capacity upgrade options