I ordered a I7 with 256g SSD and received a I5 with 512g SSD. I guess it balances out with that for the price I paid but with that I would have given a 3 star review.There was no (OS) operating system installed upon delivery though the Amazon advertisement clearly stated comes with Windows 10 Pro. I had to use up one of my Windows Server 2016 Install licenses that I had laying around and install my own operating system.  This is the main reason that I reduced my rating of this transaction to a 1 star for terrible (QC) quality control from the seller.The overall quality of the laptop appears to be of high quality.Disclaimer, the laptop came with 8gigs of ram, I added 8 more prior to installing the OS as to why the picture shows 16 total in running condition.PS. The Smart Card reader that the laptop came with that was not advertised on Amazon works perfectly for Certificate Authentication.