3DFX card identification

I have a customers computer in dire need of a reformat. I don’t want to wipe it until I find the correct drivers to restore it, note PC has dead hard drive that I will be replacing.

There is a 3DFX card installed, but no indication of Voddo 2,3,5 or anything.

The card does not reqie it’s own power supply.

3DFX USED to have pictures of all their cards for easy ID, no more 3DFX means I need to find a diagram or something to ID the card by.

It appears to have 8 chips but there are no real identifying numbers I can see other than the chip ID’s.

Any suggestions or links to where I can find info is greatly appreciated!