While cleaning out some things I found a nic card that I thought was exstint. I've noticed a few posts here and there about people looking for zipp memory chips for the A3000 motherboard and it made me recall where I got the ram to populate my two systems.
I was fortunate enough to rescue dozens of Ungermann Bass ethernet cards from disposal some time around 1997. According to the one remaining card I have, they were manufactured in 1992 and used 4 chips of the same zipp memory that the A3000 uses. I of course striped them and filled my A3000's. I've not been able to find any info on this card on the internet. I'll try to post a picture or two this weekend. You might keep an eye out for very old nic hardware. If you're lucky enough to run across any, you might donate them to a fellow A3000 owner.
The cards are labled Ungermann Bass Assy # 33549-02(V788). Other than the serial number and "Assembled in Hong Kong", there are no other identifing marks or lables.
Plaz