- System 10
Model 10KN0 Expansion Rack Option for the 10KN6 Mainframe
Up to three Model 10KN0 A-Card Expander Racks may be added to an existing Model 10KN6 mainframe. One or two Expander Racks may be added to an existing Model 10KN6-2, while one (only) may be added to an existing Model 10KN6-3. Each rack integrates with the existing mainframe to provide plug-in slots for up to 24 additional System 10 "A Cards." The mainframe must be returned to the factory for installation of one or more 10KN0's.