X201, I think from about 2010 or 2011. It's a little slow, but with the ssd, 8gb ram (instead of 4) and running Linux Mint, it sure isn't bad for a 10+
Fix or upgrade IBM Lenovo X201 Pc Tablet Fast and easy Computer Laptop CLICK IT! CLICK IT! - YouTube
X201 with Intel Wi-Fi 6 AX200 : r/thinkpad
Lenovo ThinkPad x201 i5 2.4GHz 4GB 320 Windows 10 Pro 64 Laptop CAM - Walmart.com
Converting X201 to SSD - Need FRU 42W8019, 42W7888, or compatible alternative - Thinkpads Forum