4GB (2x2GB) Memory RAM for Lenovo ThinkPad T60 2013, 2023, 2037-xxx Series A37 | eBay
IBM ThinkPad T60 Laptop 15"inch LCD 1.83GHz 60GB HDD 1GB RAM Windows XP Pro | eBay
2GB Memory RAM Upgrade for the Lenovo Thinkpad R61 Series, T60 Series, T61 Series, X60 Series and X61 Series Laptops (DDR2-667, PC2-5300, SODIMM) at Amazon.com