2GB 1333MHz DDR3 SO-DIMM PC3-10600 204Pin SO-DIMM CL9 Memory RAM Upgrade Module for iMac, Mac Mini, MacBook Pro and PC Laptops (OWC1333DDR3S2GB) at Amazon.com
2GB PC-10600E DDR3 1333mhz Unbuffered ECC UDIMM Memory // STI Kansas City
2GB 1333MHz DDR3 SO-DIMM PC3-10600 204Pin SO-DIMM CL9 Memory RAM Upgrade Module for iMac, Mac Mini, MacBook Pro and PC Laptops (OWC1333DDR3S2GB) at Amazon.com