Apple Mac Pro 2GB Kit (4x 512MB) PC2-5300F 667MHz DDR2 RAM | eBay
2GB Module DDR2 For APPLE MAC BOOK MACBOOK PRO MEMORY STICKS 667MHz PC2-5300 RAM | eBay
Amazon.com: OWC 4GB (2 x 2GB) PC5300 DDR2 667MHz SO-DIMMs Memory Compatible with MacBook, MacBook Pro, iMac, Mac Mini Core 2 Duo Models (OWC5300DDR2S4GP) : Everything Else
CMS 4GB (2X2GB) DDR2 5300 667MHZ Non ECC SODIMM Memory Ram Upgrade Compatible with Apple® Mac Book MacBook Pro Memory Sticks 667Mhz Pc2-5300 - A37 at Amazon.com
8GB (4X2GB) DDR2 800MHz PC2 6400 Memory for Apple Mac Pro GEN 3.1 MA970LL/A | eBay
CMS 4GB (2X2GB) DDR2 5300 667MHZ Non ECC SODIMM Memory Ram Upgrade Compatible with Apple® Mac Book MacBook Pro Memory Sticks 667Mhz Pc2-5300 - A37 at Amazon.com
OWC 64.0GB (8 x 8GB) PC6400 DDR2 ECC 800MHz 240-Pin... at MacSales.com
Amazon.com: OWC 16GB (2 x 8GB) PC6400 DDR2 ECC 800MHz FB-DIMMs Memory Compatible with Mac Pro Quad Core / 8 Core (OWC64FB8MPK16GB) : Everything Else
Amazon.com: OWC 2GB PC5300 DDR2 667MHz SO-DIMM Memory Compatible with MacBook, MacBook Pro, iMac, and Mac Mini Models with Core 2 Duo Processor (OWC5300DDR2S2GB) : Everything Else
Hynix 1GB DDR2 800MHz (PC2-6400) ECC Mac Pro Memory (2Rx8)
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
2GB [2x1GB] DDR2-533 (PC2-4200) ECC RAM Memory Upgrade Kit Certified for The Apple Power Mac G5 (Dual Core 2.0GHz) (Genuine A-Tech Brand) at Amazon.com