Was excited to get my t21 today from ebay - got this sticky, badly corroded r31 instead. Probably one of the worst condition thinkpads I've ever seen... : r/thinkpad
IBM THINKPAD T21 E T20 di seconda mano per 40 EUR su Madrid su WALLAPOP
Vintage IBM ThinkPad T21 laptop, Windows 98 SE, Pentium III, 64MB RAM, 60GB HDDのeBay公認海外通販|セカイモン
OFFTEK 128MB Replacement Memory RAM Upgrade for IBM-Lenovo ThinkPad T21 (2647-xxx) (PC100) Laptop Memory at Amazon.com
IBM THINKPAD R51 R52 T20 T21 T22 T23 T30 T40 Port Replicator Docking Station $41.69 - PicClick AU
128MB Black Diamond Memory Module for IBM ThinkPad T Series T21 (Type 2647) SDRAM SO-DIMM 144pin PC100 100MHz Upgrade System Specific Memory - Newegg.com
256MB RAM Memory for IBM ThinkPad T21 2647-8AU Black Diamond Memory Module SDRAM SO-DIMM 144pin PC100 100MHz Upgrade System Specific Memory - Newegg.com