The z990 contained up to 48 cores, of which up to 32 were enabled as Central Processors. To support this increase, the z990 was the first IBM mainframe with a non-uniform memory …

IBM宣称，z990在z900的基础上加强了电子商务能力，它是专门为提高对客户的实时要求而设计的。z990不仅在处理速度上有了显著的提供，而且和z900相比，它有高出z900四倍的内存和二 …

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z/OS MVS Product Management. Previous topic | Next topic | Contents | Contact z/OS | Library | PDF IBM z990 servers z/OS MVS Product Management SA23-1391-00

With a new superscalar microproces-sor and the CMOS9S-SOI technology, the z990 is designed to further extend and integrate key platform character-istics such as dynamic fl exible par …

The IBM eServer™ z990 microprocessor implements many features designed to give excellent performance on both newer and traditional mainframe applications. These features include a …

2004年5月23日 · The IBM Eserver zSeries® 990 scalable server provides major extensions to the existing zSeries architecture and capabilities. The concept of Logical Channel Subsystems is …

This IBM Redbook is intended for IBM systems engineers, consultants, and customers who need to understand the zSeries 990 features, functions, availability, and services. This publication is …

2003年5月19日 · z990是40年来IBM最强大和可扩展性最好的大型机，其虚拟容量是z900的两倍，处理能力将近z900的三倍；新的“组建模块”设计允许客户在不使系统停机 ...

View and Download IBM 990 reference manual online. zSeries and z/OS. 990 server pdf manual download. Also for: Z/os, Z990.