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Got a T400 out of the recycler. CPU upgrade recommendations? T9600 or X9100? Also, I DIY'd the wallpaper for it. : r/thinkpad
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Lenovo IdeaPad 3 14IIL05 14" Laptop Computer - Grey; Intel Core i5 10th Gen 1035G1 1.0GHz Processor; 8GB RAM; 512GB - Micro Center
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