Samsung PC2-5300 512MB SO-DIMM 667 MHz DDR2 SDRAM Memory (M470T6554EZ3-CE6) for sale online | eBay
4GB PC2-5300 (4 x 1GB) DIMM 667 MHz DDR2 SDRAM Memory For Desktops | eBay
HP 4GB DDR2 SDRAM Memory Module - 2DT1042 - Shoplet.com
URAM DDR2 SDRAM 2GB 667MHz PC2 5300S PC2 5300 1.8V 200 pin Non-ECC SODIMM Samsung Chip Laptop Memory RAM for Notebooks with Intel and AMD Systems, and for iMac,MacBook,MacBook Pro and Mac