16GB KIT (2 x 8GB) for IBM Lenovo ThinkPad T Series T420 T420i T420s T520 T520i. SO-DIMM DDR3 Non-ECC PC3-10600 1333MHz RAM Memory. Genuine A-Tech Brand. at Amazon.com
HD] Installing RAM on a Lenovo Thinkpad T420 Guide T410 T400 - YouTube
Rent a Lenovo ThinkPad T420 with WiMax Verizon, 500gb HD, 16gb RAM, i5 Intel 2.5ghz
Upgraded the twins today. T420 got 16gb ram and a sled battery. 9cell + sled = 17hrs battery life. T480 got an extra 16gb of ram, up to 32gb. Happy with the