4GB RAM Arbeitsspeicher IBM-Lenovo ThinkPad T400 Series (DDR3-8500) | eBay
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
Nvidia T400 4GB Graphics Card | 4X61J52234 | Lenovo US