P31 by mal podporovat 2GB modul ale asi len obojstranny (1Gbit x 16) per slot
Citacia z datasheetu
Sice tomu asi nerozumie ani ten co tu vetu pisal, ale malo by to fungovat s obojstrannymi 2GBSupports 512 Mb and 1 Gb DDR2 DRAM technologies for x8 and x16 devices
Using 1 Gb device technologies, the largest memory capacity possible is 4 GB,
assuming Dual Channel Mode with two x8 double sided un-buffered non-ECC
DIMM memory configuration