http://www.gigabyte.com/products/product-page.aspx ?pid=2607#sp4 DDR2 DIMM memory slots (supports up to 16GB memory)
Supports dual channel DDR2 800/667/533/400 DIMMs
Supports 1.8V DDR2 DIMMs
http://www.alza.cz/pameti/ddr2/18843585.htm
Jestli čekáš zázračné zrychlení, tak to nenastane.alespoň 4G