The maximum I have seen is 256 GB (32 DIM x 8 GB each)
Edit:
I am assuming here that you want the x86 architecture. But since someone has already mentioned Itanium, I think I will link it to SGI Altix. Their Altix 450 “mid-range” server can reach 854 GB and 76 cores. Altix The 4700 has 1024 cores and 128 TB of memory. This is not a cluster, but a shared memory system 🙂 Of course, at this point, you are looking at several rows of gear racks for this “server”.
Where can I buy a server with 512 GB, GB, RAM?
The maximum I have seen is 256 GB (32 DIM x 8 GB each)
HP DL700 series server Supports up to 512GB of memory. The DL785 G6, which will be released in September, will also support AMD’s new 6-core processors.
Edit:
I assume here that you want the x86 architecture. But , Since someone has mentioned Itanium, I think I will link it to SGI Altix. Their Altix 450 “mid-range” server can reach 854 GB and 76 cores. Altix 4700 has 1024 cores and 128 TB of memory. This is not A cluster, but a shared memory system:) Of course, at this point, you are looking at several rows of gear racks for this “server”.