Item was some what as expected . The dvd player did not work and caused conflicts with other drives. Replaced it with working one and all was good. The Wi-Fi is the little usb plug in that will only work if you are real neat the router.Replaced it with inexpensive card Wi-Fi , now works great. The unit did come with a 2 tb hard drive and a 256 solid state hard drive for fast star up.  I added 16 more gigs of ram and a gtx 1050 video card. Now have a fast. Gaming machine.These units are great for upgrading to what you want to do. Also added a i7 3.7 turbo cpu chip . And am very pleased.The company communications were quick and all and all am happy with the unit.