8GB KIT (2 x 4GB) for IBM Lenovo ThinkPad T Series T400 T400s T500. SO-DIMM DDR3 Non-ECC PC3-8500 1066MHz RAM Memory. Genuine A-Tech Brand. at Amazon.com
Lenovo ThinkPad P15s Gen 2 20W60077US 15.6 Touchscreen Mobile Workstation Intel Core i7 11th Gen i7 1165G7 Quad core2.80 GHz 16 GB RAM 512 GB SSD Black Windows 10 Pro NVIDIA Quadro