ZorRAM will work with a Buster 7, Buster 9 and Buster 11 in an A3000.
In the A4000, Buster 9 and associated Bridgette chip have bugs which cause problems when used together with the ZorRAM, so an upgrade to Buster 11 is necessary.
One major factor that inhibits the speed of ZorRAM is of course the Buster chip.
Also, users have reported that you can only use a limited amount of DKB3128s in one system, however we have filled an A4000 Zorro slots with ZorRAM and achieved 1GB of Fast memory- see here:
http://amigakit.leamancomputing.com/images/4xzorram-4060t.jpg
In the A4000, Buster 9 and associated Bridgette chip have bugs which cause problems when used together with the ZorRAM, so an upgrade to Buster 11 is necessary.
One major factor that inhibits the speed of ZorRAM is of course the Buster chip.
Also, users have reported that you can only use a limited amount of DKB3128s in one system, however we have filled an A4000 Zorro slots with ZorRAM and achieved 1GB of Fast memory- see here:
http://amigakit.leamancomputing.com/images/4xzorram-4060t.jpg