Lenovo has confirmed that the preloaded operating system of the following computers (released prior to 22 Oct 2009) can be upgraded from Windows Vista® Service Pack 1 (SP1) to Windows 7. Lenovo computer systems built after 22 Oct 2009 support Windows 7, and therefore may not be listed below. However, depending on hardware and software configuration, your computer may not be upgradeable, even if it is listed below. It is recommended you consider running the Microsoft® Windows® 7 Upgrade Advisor to check compatibility of the system prior to running an upgrade to Windows 7. Refer to the Windows 7 Upgrade Guides for additional information.

Desktops
ThinkCentre® A series A55, A57, A57e, A58, A60, A61, A61e, A62 and A70z ThinkCentre® M series M55, M55e, M55p, M57, M57e, M57p, M58, M58e, and M58p ThinkStation™ series D10, D20, S10, and S20 Value line desktop series Lenovo J110, J115, J200, J200p, J205, S200, S200p, and S205
Notebooks
ThinkPad® L series L410 and L510 ThinkPad® R series R60, R60e, R60i, R61, R61e, R61i, R400 and R500 ThinkPad® T series T60, T60p, T61, T61p, T400, T400s and T500 ThinkPad® W series W500, W700 and W700ds ThinkPad® X series X60, X60s, X60 Tablet, X61, X61s, X61 Tablet, X200, X200s, X200 Tablet, X300 and X301 ThinkPad® SL series SL300, SL400, SL400c, SL500 SL500c, SL410 and SL510 Value line notebook series Lenovo N500
Quick Links
List of Windows 7 Upgrade Capable Systems for Idea and Lenovo 3000 Series Products
Driver matrices (Most common files)