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System requirements

Below is a list of the system requirements for DB2 for z/OS and OS/390. For more details, please click on the Technical details link in the navigation bar to the right.

DB2 Version 9.1 for z/OS


Operating SystemSoftwareHardware
z/OS z/OS Any processor that supports z/Architecture™ with some limitations

DB2 UDB for z/OS Version 8


Operating SystemSoftwareHardware
z/OS z/OS Any processor that supports z/Architecture

DB2 Universal Database for OS/390 and z/OS Version 7


Operating SystemSoftwareHardware
OS/390 OS/390
OS/390, z/OS
Any processor that supports z/Architecture
z/OS z/OS

DB2 Universal Database for OS/390 Version 6


Operating SystemSoftwareHardware
OS/390 OS/390
OS/390, z/OS
Models of the S/390 Parallel Enterprise Servers except for Release 1 models
z/OS z/OS

DB2 for OS/390 Version 5


Operating SystemSoftwareHardware
OS/390 OS/390
OS/390, z/OS
All models of the S/390 Multiprise® 2000 and 3000
z/OS z/OS

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