![Got a T400 out of the recycler. CPU upgrade recommendations? T9600 or X9100? Also, I DIY'd the wallpaper for it. : r/thinkpad Got a T400 out of the recycler. CPU upgrade recommendations? T9600 or X9100? Also, I DIY'd the wallpaper for it. : r/thinkpad](https://preview.redd.it/got-a-t400-out-of-the-recycler-cpu-upgrade-recommendations-v0-pvey9iqrrmf81.jpg?width=640&crop=smart&auto=webp&s=890a46ce76bf3a947b63b303edcaf6ad21aec2cb)
Got a T400 out of the recycler. CPU upgrade recommendations? T9600 or X9100? Also, I DIY'd the wallpaper for it. : r/thinkpad
![43Y9000 63Y1004 63Y1006 42W7770 MAIN BOARD For Lenovo thinkpad X61 Laptop Motherboard T7300/T8100 CPU 965GM DDR2 - AliExpress 43Y9000 63Y1004 63Y1006 42W7770 MAIN BOARD For Lenovo thinkpad X61 Laptop Motherboard T7300/T8100 CPU 965GM DDR2 - AliExpress](https://ae01.alicdn.com/kf/S6821ff1cfb234adea0f99cf0c26db4fbG/43Y9000-63Y1004-63Y1006-42W7770-MAIN-BOARD-For-Lenovo-thinkpad-X61-Laptop-Motherboard-T7300-T8100-CPU-965GM.jpg)
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![was watching a video on upgrading the thinkpad X61, this caught me a bit off guard (explanation in the comments) : r/techsupportgore was watching a video on upgrading the thinkpad X61, this caught me a bit off guard (explanation in the comments) : r/techsupportgore](https://i.redd.it/idq844d68x091.jpg)
was watching a video on upgrading the thinkpad X61, this caught me a bit off guard (explanation in the comments) : r/techsupportgore
![Nokotion 63y1004 Main Board For Lenovo Thinkpad X61 Laptop Motherboard T7300 Cpu 965gm Ddr2 Full Tested - Motherboards - AliExpress Nokotion 63y1004 Main Board For Lenovo Thinkpad X61 Laptop Motherboard T7300 Cpu 965gm Ddr2 Full Tested - Motherboards - AliExpress](https://ae01.alicdn.com/kf/HTB10KEQwY1YBuNjSszeq6yblFXaU/NOKOTION-63Y1004-Main-board-For-Lenovo-thinkpad-X61-Laptop-Motherboard-T7300-CPU-965GM-DDR2-full-tested.jpg)
Nokotion 63y1004 Main Board For Lenovo Thinkpad X61 Laptop Motherboard T7300 Cpu 965gm Ddr2 Full Tested - Motherboards - AliExpress
![My X61 Thinkpad, which I use for school. T8100 CPU and 1.5 GB of RAM, running Ubuntu Mate 18.04. : r/thinkpad My X61 Thinkpad, which I use for school. T8100 CPU and 1.5 GB of RAM, running Ubuntu Mate 18.04. : r/thinkpad](https://i.redd.it/3a78zuycok331.jpg)