Wow!  Delivery was fast.  It looks like the Post Office tried to get into the box that had the memory & SSD but luckily they didn't take either.  You could see where the Amazon tape was cut through.This was extremely simple to install the 8GiB RAM & 250 GB SSD.  Read over the instructions on Intel and watch a Youtube video and you will be fine.Make sure you update the BIOS.  Very easy to do after reading Intel instructions & watching youtube.I installed Ubuntu 17.10 and this was also very easy to do.  Extremely fast loading the Operating System.  The speed of this little computer is unreal.  So long Mac Mini