From what I found out later, triple channel is around a 10% gain over dual channel and I just got Patriot G Series ‘Sector 5’ Edition 4GB (2 x 2GB) 240-Pin DDR3 SDRAM DDR3 1333 (PC3 10666) Desktop Memory Model PGV34G1333ELK.
Would it be a performance gain to put these in? If I remember correctly, your memory runs as fast as the slowest one so I'd have to OC these new ones? Any suggestions?
EDIT: Rest of spec in signature.