As it stands DDR3 modules only seem to come in 2 and 4GB capacities (maybe there are 1GBs out there, haven't looked). I've heard about 8GB modules being introduced.
Why has no one (apparently) done 3GB modules? Is there something in the addressing architecture that won't support it, or does the industry just not like odd numbers? With 3GB modules, you could do 6GB dual channel and 9GB triple channel, which is a nice upgrade from the 2GB module equivalents, but would probably be significantly cheaper than pushing to 8/16GB.
There might be a niche there for a vendor who wants to take a shot.
Why has no one (apparently) done 3GB modules? Is there something in the addressing architecture that won't support it, or does the industry just not like odd numbers? With 3GB modules, you could do 6GB dual channel and 9GB triple channel, which is a nice upgrade from the 2GB module equivalents, but would probably be significantly cheaper than pushing to 8/16GB.
There might be a niche there for a vendor who wants to take a shot.