Very clean gently used & and fast.
Lenovo T420i executive Laptop Intel quad core 2.30 ghz- 3 ghz processor with win 10 64 bit, Intel HD graphics 3000 video processor, Ultra fast SSD drive and a respectable 4GB Ram.
See image for more details. Will upgrade further to your liking for the cost of the larger SSD and/or additional 4 GB Ram. Can easily be upgraded to 8 gig ram if you purchae the upgrade parts I will install at N/C
Link to laptop information guide
https://download.lenovo.com/pccbbs/mobiles_pdf/t420_and_t420i_ug_en.pdf