ThinkPad Laptop R Series Intel Core 2 Duo T5750 (2.00GHz) 2GB Memory 160GB HDD Intel GMA X3100 15.4" Windows XP Professional R61i(8932H2U) - Newegg.com
Lenovo ThinkPad R61 15" Laptop- 1.8 GHz Intel Core 2 Duo, 4GB RAM, Hard Drive or Solid State Drive, Win 7 PRO
Replace Lenovo / IBM Thinkpad R61 R61I R61E Fan
Lenovo Thinkpad R61I Laptop Hard Drive Replacement - LaptopHDS.com
Upgrading the CPU in ThinkPad X61 — Wenting's Web Page
Nokotion Main Board For Lenovo Thinkpad R61 R61i 42w7883 Laptop Motherboard 15.4" 965gm Ddr2 Free Cpu Full Tested - Motherboards - AliExpress
Lenovo ThinkPad R61i Repair - iFixit
today's selection. I like the R61 more, but the R61i is also a great device. The display is unfortunately a bit spotty. Maybe I install Windows 7 🤔 : r/thinkpad