8GB (4GBx2) Team High Performance Memory RAM Upgrade For Lenovo ThinkPad T400 Series T410 Series Laptop. The Memory Kit comes with Life Time Warranty. at Amazon.com
Lenovo ThinkPad T410 Review - StorageReview.com
ThinkPad T410 has its innards exposed for the sake of a component upgrade guide | Engadget
Lenovo ThinkPad T410 Memory Upgrades @Memory.NET
8gb (2x4gb) Ram Memory SODIMM for Lenovo Thinkpad T410 2516, 2518, 2519, 2522, 2537 at Amazon.com
OFFTEK 2GB Replacement Memory RAM Upgrade for IBM-Lenovo ThinkPad T410 Series (DDR3-8500) Laptop Memory at Amazon.com
OFFTEK 2GB Replacement Memory RAM Upgrade for IBM-Lenovo ThinkPad T410 Series (DDR3-8500) Laptop Memory at Amazon.com