Option Compatibility; Drive And Diskette Compatibility - IBM PS/2 90 XP 486 Hardware Maintenance Reference

2.0 Option Compatibility

The Model 90 can use some adapters that are designed for IBM Personal
System/2 systems that use the Micro Channel architecture.
options, see the parts section in the Hardware Maintenance Service
pamphlet for the system you are servicing.
The following types of adapters may plug into the three 32-bit system
board expansion slots with the matched memory extension:
16-bit adapters
32-bit adapters without the matched memory extension
32-bit adapters with the matched memory extension.
The fourth 32-bit expansion slot, containing the auxiliary video
extension, can support the following adapters:
Primary display adapters
16-bit adapters
32-bit adapters without the matched memory extension.
Subtopics

2.1 Drive and Diskette Compatibility

2.2 Hard Disk Drive
2.3 Terminators
IBM PS/2 Model 90 XP 486 HMR
Option Compatibility
¦ Copyright IBM Corp. 1990, 1991
2.0 - 1
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