Arrived early by a few days. Real nice packaging, very clean model. Ditched the mouse and keyboard immediately, and used the BT and wifi adapters only until I installed the card I bought at the same time as the computer. Included was a really neat display to hdmi adapter which I currently do not need but is a great addition to my adapter collection. :) Also purchased alongside was a usb3 card reader with extra usb3 ports. Booted up, connected my microsoft account, and I was online. Boots up and runs fast with the ssd for the os and the 16gb of memory. I am really happy with this product and should get one for the wife. Swapping out the hard drives or installing a card in this model is a piece of cake. One clasp holds the topside cover on and the expansion slots are accessible beneath, the bits holding the drives fold out - really pretty slick. Never been a fan of HP, based on the quality of their inexpensive home computers I thought they were junk, but this workstation is awesome. All the documentation you'd ever want is available online and through the HP site itself. Am considering maxing out the memory to 32gb and  getting a nice graphics card, but those are upgrades for later and they are not a necessity for me at this point as my gaming is pretty lite. The one I was sent was a hospital lease and must have not been used much at all - it was extremely lightly used, a few minor surface scratch-marks, and a little bit of a sticker gouge - other than that it looks brand new. I would buy this unit again.