expanding past 1 TB on amd64

[Darren Pilgrim]

On 7/16/2013 2:12 PM, Alan Cox wrote:
> ... The Haswell line of CPUs is widely reported to
>> support DIMMs twice as large, and it's due in September.  That would
>> make the systems of late 2013 hold up to 1536GB of memory.

I'd point you at stuff like the Supermicro X8BQ6 series of mainboards. 
QP E5-8800 systems with 1 TB of memory have been around since 2011.