IBM ThinkPad T30 RAM Replacement - iFixit Repair Guide
Blast from 2002... The IBM ThinkPad T30 (Lots of Pics) - Thinkpads Forum
IBM ThinkPad T30 - Wikipedia
T30 with failing memory slot - Thinkpads Forum
1GB (1x1GB) Memory RAM 4 IBM LENOVO ThinkPad T30 Notebook Series A52 849005023016 | eBay
IBM's ThinkPad T42 LCD: A Blast from the Past
IBM ThinkPad T30 Refurbished Laptop Pentium 4 4GB RAM
512MB RAM Memory for IBM ThinkPad T30 2366-43U Black Diamond Memory Module DDR SO-DIMM 200pin PC2100 266MHz Upgrade System Specific Memory - Newegg.com