Lenovo ThinkStation P720 2X Silver 4110 8-Core 2.1GHz 32G 256G NVIDIA P4000 NEW! These are brand new units, never used, only opened for customer compliance and tagging - you may need to install O/S which is free and easy (license included, embedded) - photos represent the unit accurately - dual XEON CPU's and very nice P4000 NVIDIA Graphics installed and included - includes keyboard/mouse. Thanks for checking out our listings. MPL Solutions, LLC Terryville Connecticut. You think it would be common sense but just in case... If you do not see it in the photos and you do not see it described, it is surely not included. Please do not make assumptions.