Processor direct slot
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A processor direct slot is a slot incorporated into many older Macintosh models that allowed direct access to the signal pins of a CPU, similar to the functionality of a local bus in PCs. This would r
LC PDS Ethernet card. PDS connector is at bottom left of photo. The card was mounted parallel to the main logic board, unlike most computer busses in which cards are inserted at right angles to the motherboard.
Macintosh Performa
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The Macintosh Performa is a family of personal computers designed, manufactured and sold by Apple Computer, Inc. from 1992 to 1997. The Performa brand re-used models from Apple's Quadra, Centris, LC,
The Macintosh Performa 5200, an all-in-one desktop
The Macintosh Performa 6300, a desktop-cased model
The Macintosh Performa 6400 is one of the few Performas to use a tower case.