Bought this recently for the processor and adapter that came with it, not for the card itself.
Does anyone have an idea which system this card might have come from? I already went through lots of DELL, HP and Compaq baords on stason, elhvb and others, but found nothing where it could fit.

Looking for parts of the part number I only got one hit which sadly didn't help me much either:
EISA 486 INDUSTRIAL BOARD, P54C,93402-1, 48.49802.041 SKT 5,55.49803.1814290049B M, OPTI, Model: 93402-1

I'd appreciate any further hints on this.