Hi,
Supra made a lot of scsi boards for different Amiga's, I had a supra scsi controller board in my Amiga 1000 and it was a top of the line scsi board. They ususally gave a little sticker that you put on the outside of the case so other Amiga users that looked at your unit knew that you were running a supra board inside your machine. By the way very nice A2000. If you have two drives in there you have room enough for four more drives on that supra board, remember on a scsi controller drive 7 is the board itself.
smerf