Richer-R Memory Ram,200 Pin Mini DDR1 1GB 400MHz PC3200 Memory Ram Circuit Module Board Chip for Laptop at Amazon.com
CMS 2GB (2X1GB) DDR1 2700 333MHZ Non ECC SODIMM Memory Ram Upgrade Compatible with IBM Lenovo® Thinkpad R50E Notebook Series Ddr1-Pc2700 - A49 at Amazon.com
OCZ Technology Value 2GB DDR2 SDRAM Memory Module - Walmart.com