OCZ Platinum 6GB (3x 2GB) DDR3 1333 PC3-10666 Triple Channel Kit Desktop
Memory, 240-Pin, with Platinum Z3 XTC Heatspreader OCZ3P1333LV6GK

OCZ Platinum 2GB PC3-10666 240-Pin DDR3 1333MHz  Platinum Desktop Memory,
non-ECC, CL7, 1.65v OCZ3P1333LV2G

OCZ GOLD 4GB (2x 2GB) DDR3 1333MHz PC3-10666 Gold Low Voltage Dual
Channel Memory Kit, OCZ3G1333LV4GK, CL 9-9-9-20

1GB OCZ Gold Series DDR3 PC3-10666 1333MHz Desktop Memory