A system and method for enhanced read performance of a memory storage
system is disclosed. The storage system includes a first memory
controller. At least one first channel of a plurality of memory modules
couples to the first memory controller. At least one memory module in the
at least one first channel can return data sought in a read request, if
present, to the first memory controller without sending the data through
each memory module in the at least one first channel. The storage system
also includes a second memory controller coupled to at least one second
channel of a plurality of memory modules. At least one memory module in
the at least one second channel can return data sought in a read request,
if present, to the second memory controller without sending the data
through each memory module in the at least one second channel. The at
least one second channel contains an inverse mirror copy of data stored
on the first channel.