CMS 2GB (2X1GB) DDR1 2700 333MHZ Non ECC SODIMM Memory Ram Upgrade Compatible with IBM Lenovo® Thinkpad T42 Pentium M Series Ddr1-Pc2700 - A49 at Amazon.com
Lenovo Thinkpad T61 SSD and 2nd HDD installation - YouTube
I “think” you enjoy this… T61 (256 Gb SSD Debian 10, RAM 4 Gb) and E14 2021 (upgrade with RAM 16 Gb, 1 Tb M.2 for Windows 11 and 256 Gb SSD for Debian 11, all Crucial) : r/thinkpad
Lenovo ThinkPad T61 Reviewed for 2021 - YouTube
Amazon.com: 240GB 2.5" SSD Solid State Drive for Lenovo/IBM Thinkpad T61-6460 T61-6461 T61-6462 T61-6463 T61-6464 T61-6465 T61-6466 : Electronics
Compatible with IBM Lenovo ThinkPad T61 6377-xxx 7658-xxx | 256GB SSD 2,5 Inch SATA3 Solid State Drive for : Amazon.co.uk: Computers & Accessories
SSD Drive For Lenovo ThinkPad T61 (7661-xxx) 240GB/480GB/500GB/1TB/2TB | eBay
1TB SSD Hard Drive Suitable for IBM Lenovo ThinkPad T400 T410 T61 T510 Alternative Component: Amazon.de: Computer & Accessories