Crucial 2GB Single DDR2 667MHz (PC2-5300) CL5 SODIMM 200-Pin Notebook Memory Module CT25664AC667 at Amazon.com
MemoryMasters 4GB (1x4GB) DDR2-667MHz PC2-5300 2Rx8 1.8V SODIMM Memory for Laptop, Notebook at Amazon.com
Computer Memory Stick 2GB,xiede DDR2 667MHz 2GB 200Pin for Laptop Motherboard Memory RAM for Intel for AMD Motherboard 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
8GB (2 X 4GB) Memory for Fujitsu Primergy RX300 S4 Server (DDR2-667MHz) DDR2 FB DIMM (PARTS-QUICK Brand) at Amazon.com