Decent performance for a desktop, great form-factor.  With the SSD and 8GB it is a wonderful Win10 workstation.  It is a little difficult navigating the HP website to get the BIOS update for this system (you have to specify that it runs Win7 x64), and I think the refurbishers should apply the BIOS update before it is shipped.  Nonetheless, I have deployed 3 of these and they are all working flawlessly.