Custom Mixed-Mode Servers; 9406 Model S20 Custom Mixed-Mode Server - IBM i series Handbook

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CPW is the Commercial Processing Workload that is now being used to measure the performance of all

iSeries and AS/400e processors. The CPW value is measured on maximum configurations. The type and

number of disk devices, the number of workstation controllers, the amount of memory, the system model,

other factors, and the application being run determine the performance that is achievable. All iSeries and

AS/400e processors announced from September 1996 onward have only CPW performance measurements.

This total includes the MFIOP. The combination of internal and external IOPs cannot exceed this number.

The maximum combination of 2440, 7208 or 9348 and Tape Libraries may not exceed four.

Processor Group is determined by a combination of the Processor and Interactive Feature. The following

table provides a cross reference.

The system maximum for internal tapes and CD-ROMs is 18.

Custom Mixed-Mode Servers

Processor Feature

Relative System Performance (CPW)

Client/Server Environment

Interactive Environment

Number of Processors

Main Storage (MB) Minimum/Maximum

Processor Group

Summary of Earlier AS/400, AS/400e, and iSeries Models

Interactive Feature

Summary of Earlier AS/400, AS/400e, and iSeries Models

System Feature Code

Processor Group

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