8GB 2X4GB Compatible Memory for Lenovo Thinkpad T61 T61p DDR2 PC2-5300 SODIMM RAM (PARTS-QUICK Brand) at Amazon.com
CMS 8GB (2X4GB) DDR2 5300 667MHZ Non ECC SODIMM Memory Ram Upgrade Compatible with IBM Lenovo® Thinkpad T61, T61P Ddr2 Pc5300 Sodimm - B116 at Amazon.com
T61 - Wiki
Lenovo THINKPAD T400 Win 11 Pro 8GB 240GB Notebook 14 " Keyboard Ita Dvd-Rw Wifi - Holistic Relief by Design Dispensary Billings & Great Falls MT
Lenovo Thinkpad T61
Lenovo ThinkPad T61 Laptop Intel Core 2 Duo 8GB Ram No HDD No Battery – ASA College: Florida
Renewed Lenovo Thinkpad T61 Business Laptop Core 2 Duo CPU T7300 8GB RAM 500GB HDD Windows 10 1366x768 With 30 Days Return, 90 Days Exchange Warranty
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