Here's my 10 year-old daily-driven ThinkPad L420, a machine that I have a lot of emotional bond towards because it has been working quite reliably for that amount of years, I hope
Refurbished: Lenovo ThinkPad L420 Intel i5 Dual Core 2500MHz 500Gig Serial ATA 2GB DVD-RW 14.0" WideScreen LCD Windows 10 Professional 64 Bit Laptop Notebook - Newegg.com
Lenovo ThinkPad L420 (7854-4KM) 14" Notebook i5-2520M 2.5GHz 8Gb RAM 320Gb HDD DVD-RW Windows 7 Pro 64bit | A1 Used Computer Systems – Computer Parts, Repair Services
Lenovo ThinkPad L420 Review | Laptop Mag
Learn New Things: Lenovo ThinkPad L420 14 Inch Laptop Price, Specifciation & Hands On