Okay, it's mfg. date is 2013, but know what your buying.  I needed this machine for my surveillance software and streaming cameras.  This was the ticket. I had a new Win 7 64 bit, 4gb RAM, Dual core 2.8ghz processor, and it ran with the CPU at 80 to sometimes 100% maxed out. Now with this machine, the same software  is running at a cool 20 to 26%.On with the review...The packing was very nice, see the photo. To my surprise, it included a keyboard and a mouse. I thought I was buying a bare bones PC.  My first dismay was that it said processor i5 (photo) on the front panel sticker.  However, looking the PC properties (photo) it is in fact an i7 processor, just like advertised. I don't know how that happened, but that's good. Opening the side panel, it is very clean indeed.  Runs quiet and smooth.  I don't know what the price is now, but I paid $239 and what a buy.  Windows 10 pro, 16gb RAM, quad core i7 processor, 2TB real HDD. I say real HDD because mechanical HDD's are more reliable than SSD's, so the old 3.5HDD is still preferred for now.  The CA on the panel says 'Windows 10 PRO, for refurbished PC's. I've never seen that before. I've built many OEM machines myself, but never saw this. It must be some deal worked out with Microsoft. It came with a WI-Fi dongle too. WHAT! No monitor! (just kidding).