I have a laptop that is running ddr2 400mhz and i was wondering if i could put ddr3 gskill 1333 8gb into it (link to the gskill ram http://www.newegg.com/Product/Product.aspx?Item=N82E16820231342&nm_mc=EMC-IGNEFL070111&cm_mmc=EMC-IGNEFL070111-_-EMC-070111-Index-_-LaptopMemory-_-20231342-L01D)