It is 1mb, there is a link to the actual board a couple of posts above. I have it seeing the memory. It is showing 8 mb on my SupraRam board, 2 mb of chip ram, and 1 mb of 32 bit memory. That is 11 mb total. It says in the manual, that if you set it up as Zorro II memory, there is a 9mb limit including chip ram. The funny thing is, that the jumper settings in the book most of the time, don't match the board. The picture isn't even the same. It says, if J12 is open, it sets up as extended ram, and with J12 closed, it is auto-config Zorro II memory. If I use those guidelines, and leave J12 open, it doesn't see the memory at all. With it closed, it shows up as 32 bit fast ram, for a total of 11 mb altogether, when it says there is a maximum of 9 mb that way. I think this may be another incorrect jumper setting for this model, and it is just the opposite as the book says, which is typical, from what I've seen. It is a Gforce 030, Rev. 4 for the A2000. I get about 2 mb/sec. transfer on this card on my scsi CF hard drive setup, which is faster than with the A2091 I was using. This board does show up a little slower than the A2630 it replaced, though, according to SysInfo, which I assume is because it is running at 22 mhz, and the A2630 is running at 25 mhz.