Crucial 4GB PC3-10600 1333MHz DDR3 Non-ECC CL9 204pin SODIMM (Kit of 2 x 2GB)

Crucial 4GB kit (2GBx2), 240-pin DIMM, DDR3 PC3-10600. Memory: 4096 MB, SDRAM-DDR3, DIMM, 1333 MHz, 256Meg x 72. Energy management: 1.5 V