2GB Memory Compatible with Gateway LT Netbook LT2704u PC2-5300 DDR2 667MHz SODIMM RAM (PARTS-QUICK Brand) at Amazon.com
A-Tech for Apple 1GB DDR2 667MHz PC2-5300 200-pin SODIMM for MacBook, MacBook Pro, iMac, Mac Mini - (Early/Mid/Late 2006, Mid/Late 2007, Early 2008, Early 2009) - Memory RAM Module at Amazon.com
Amazon.com: OWC 2GB (2 x 1GB) PC5300 DDR2 667MHz SO-DIMMs Memory Compatible with MacBook/MacBook Pro, iMac, and Mac Mini Models (OWC5300DDR2S2GP) : Everything Else
Crucial 8GB Kit (4GBx2) DDR2-667MHz (PC2-5300) CL5 Fully Buffered ECC FBDIMM Server Memory CT2KIT51272AF667 / CT2CP51272AF667 at Amazon.com