8556/57 Cached Processor

Cached Processor Option for Model 8557 191-201

o   20MHz IBM 386SLC 
o   Internal memory cache controller and integrated 8KB cache memory 
o   Improves processor throughput up to 88% depending on application 
o   Enhances system performance for computer-intensive applications 
o   Allows upgrades of IBM PS/2 Model 8557 systems 
o   Installs into a math co-processor socket connector 
o   Provides a socket for 80387SX 20MHz or equivalent math co-pro.

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