OFFTEK 1GB Replacement Memory RAM Upgrade for IBM-Lenovo ThinkPad R50e (1834-xxx) (PC2700) Laptop Memory at Amazon.com
IBM ThinkPad R40 15“ | Intel Pentium M 1,7GHz | 1256MB RAM | ATI Radeon 7500 | 80GB HDD : r/thinkpad
IBM ThinkPad R40 15“ | Intel Pentium M 1,7GHz | 1256MB RAM | ATI Radeon 7500 | 80GB HDD : r/thinkpad
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
OFFTEK 1GB Replacement Memory RAM Upgrade for IBM-Lenovo ThinkPad R50e (1834-xxx) (PC2700) Laptop Memory at Amazon.com
IBM Lenovo ThinkPad R50e 15.0" Laptop Windows XP Home 512MB RAM 30GB HDD | #1787469299
IBM THINKPAD R50E Sous Windows 7 - 091001 - GRADE B
Tutorial: Upgrading the Ram on a Lenovo or IBM Thinkpad Laptop (in 1080P!) - YouTube
for IBM ThinkPad R50e R50 R40 G41 RAM 1GB DDR 333 PC2700S RAM 512MB DDR-333MHz Notebook Memory