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
Arch Memory 2GB 200-Pin DDR2 667 MHz So-dimm RAM for Lenovo ThinkPad X60 Tablet 6367 Series at Amazon.com
39T2829 IBM Lenovo DVD-RAM/RW Drive for ThinkPad Z60 Z61T T60 T60P X60 Series
Thinkpad X60 I saved when it was being thrown away. Put in a spare SSD and some RAM and built Gentoo with moderate optimisations. Runs quite nicely! : r/Gentoo
2GB RAM Memory for Lenovo ThinkPad X60 Tablet 6365 Black Diamond Memory Module DDR2 SO-DIMM 200pin PC2-5300 667MHz Upgrade System Specific Memory - Newegg.com