Product Name: OWC 4GB PC2 5300 DDR2 667MHz SODIMM 200 Pin Memory Upgrade Module for MacB Late 2007 Early 2008 MacB Pro Mid Late 2007 Early 2008 iMac Late 2007 systems with
OWC 4GB PC2-5300 DDR2 667MHz SODIMM 200 Pin Memory Upgrade Module for MacB Late 2007/Early 2008, MacB Pro Mid/Late 2007, Early 2008, iMac Late 2007 systems with Core 2 Duo Santa Model OWC5300DDR2S4GB