OFFTEK 512MB Replacement Memory RAM Upgrade for IBM-Lenovo ThinkPad R50e (1834-xxx) (PC2700) Laptop Memory at Amazon.com
Newest addition! Lenovo IBM thinkpad R50 : r/vintagecomputing
IBM Lenovo ThinkPad R50 R51 Intel Motherboard 39T5510 Pent 1.6Ghz CPU 512MB RAM | eBay
IBM Thinkpad R50E 1834 Celeron M 340 40GB PC : Amazon.ae: Electronics
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
Lenovo IBM ThinkPad R50e Drivers Recovery Restore Resource Utilities Software with Automatic One-Click Installer Unattended for Internet, Wi-Fi, Ethernet, Video, Sound, Audio, USB, Devices, Chipset . - Walmart.com
1GB RAM Memory for IBM ThinkPad R Series R50 Black Diamond Memory Module DDR SO-DIMM 200pin PC2700 333MHz Upgrade - Walmart.com