However, my personal experience shows otherwise, the first one is t60, after 1 year, the battery can only last 30 minutes, harddisk started making great voice, and sound card have broken sound.
I obtained the second one, t510, last year and thing got worse. 'a' key was not very responsive after a few months usage, and the display area have broken into 3 pieces when my wife tried to pick the computer up.
My latest one is still a t510, obtained 3 months ago. Well, 'i' key is not very responsive....
Let's hope no other misfortune fell upon it.