This is fast and quiet!  This was a replacement machine for one that I built awhile ago.  I have 2 monitors/tv's attached and it keeps up with flying colors.  I stream a show and surf the internet with no problems.  The one thing that I wish it would have came would have been a second or larger main ssd drive.  Obviously the price would have also been dramatically different so I can appreciate that.  I purchased a second ssd drive to accompany this but haven't put it in yet.  They say it is easy to install and accommodates a second drive.  We shall see because this thing is compact and so much smaller than my previous machine.