4GB 2X2GB Memory RAM for Lenovo ThinkPad T Series T61 ( Type 7665 ) 200pin 667MHz PC2-5300 DDR2 SO-DIMM Black Diamond Memory Module Upgrade System Specific Memory - Newegg.com
Does upgrading RAM and SSD by myself void warranty? : r/Lenovo
So is it officially confirmed that if you upgrade SSDs yourself you void your warranty? : r/Lenovo
16GB Kit (2 x 8GB) DDR4-2400 (PC4-19200) DIMM Memory RAM for Lenovo ThinkCentre M715 (