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
Hard disk shelf is designed for Lenovo IBM T60 T61 T40 T41 T42 T43 optical drive bay sataiii supports SSD hard disk shelf - Price history & Review | AliExpress Seller -
IBM Lenovo Thinkpad T60P, T61, T61P, T61U Series Laptop 2.5 Hard Drive/SSD Drive | eBay
Upgrade Options for Lenovo ThinkPad T61 Laptop - Drive Solutions
IBM Lenovo ThinkPad T61 15.4" (2.20GHz Core 2 Duo, 4GB Ram, 320GB HDD) Linux
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
Laptop Lenovo Ibm Thinkpak T61 Refurbished Core Duo T8100 2.1ghz Screen 15.4 "ram 2gb Ssd 128 Wifi 5g Windows 10 Webcam Usb Wireless Optical Mouse Gift - Laptops - AliExpress