IBM PS/2 Model 90 (9590)
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Intel i486SX @ 25 MHz
optional i487SX @ 25 MHz/ integrated into CPU
Cache:8K internally in CPU
Memory:10 Mbytes (options range from 2M to 64M)
Bus:4 MCA slots (32 bit)
The Model 90 was introduced as a high-end desktop Microchannel machine, and it sometimes referred to as a 'desktop server'. It can be described as a desktop version of the Model 95 (8595).
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This exhibit has a reference ID of CH43538. Please quote this reference ID in any communication with the Centre for Computing History.