... brand RAM Memory / Memory Module / DDR Memory DDR3 RAM DDR1, DDR2, DDR3 RAM Desktop Computer, laptop computer 128MB/256MB/512MB/1G/2G 1) DDR 400/333 ... & DDRII 533/667/800 MHz 2) 168/184/240-pin socket type dual in line memory ... V (SSTL-2 compatible) I/O for DDR I products, 1.8Vpower supply for DDR II products 6) Double-data-rate architecture ...