Product Detail To use DDR3 memory, your system motherboard must have 240-pin DIMM slots and a DDR3-enabled chipset. This is because a DDR3 SDRAM DIMM will not fit into a standard DDR2 DIMM socket or a DDR DIMM socket. . The "Crucial CT2KIT12864BA1339 2GB 1GBx2 240-pin PC3-10600 DIMM DDR3 Memory KIT" is best product for you. We recommended Crucial CT2KIT12864BA1339 2GB 1GBx2 240-pin PC3-10600 DIMM DDR3 Memory KIT