PA-RISC information - since 1999

PA-RISC Expansion Cards

There were many HP custom expansion cards sold with and for HP 9000 computers. Many were custom designs, other were, sometimes relabeled, third party designs. This list is not exhaustive and based on HP documentation from the 1990s.

EISA/ISA

HP designed and shipped many custom EISA expansion cards for its HP 9000 workstations and servers.

Other Vendors

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GSC/HSC

For further reference view Buses

The default formfactor of GSC cards is sized similarly to an standard EISA card, so it is called EISA formfactor; there was also the HSC (about 3×5 inches) and GSC-M form-factor. Some GSC+ cards are also called HSC, but in fact are in the EISA formfactor

EISA formfactor

HSC formfactor

GSC mezzanine formfactor

Special formfactors

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SGC

For further reference view Buses

There are two types of SGC expansion cards: the bigger cards, called DIO-II formfactor and the EISA-like (EISA formfactor) cards.

DIO-II formfactor

EISA formfactor

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GIO/TSIO

GIO is the special formfactor of GSC expansion cards for HP 9000 712 systems.

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HP-PB

For further reference view Buses

There are two types of HP-PB expansion cards: single and double height.

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