My mom's computer died (of course, it was an old Dell model with lots of proprietary, non-standard parts, so hard to fix).I bought this refurbished HP ProDesk 600 G1 SFF Slim PC to replace her old dead Dell as her needs are fairly simple.  Being in her 80s she does not do much gaming or video editing. :)I had very recently purchased an SSD for her Dell, so, I did not care that this one did not come with an SSD as I just swapped the one she already had into this box.  Worked great.This PC also has no wireless capabilities which she needs as her computer is in a part of the house where only Wi-Fi reaches.  I purchased a TP-Link USB wireless adapter as well.The PC fired right up after I installed the SSD and USB wireless antenna.  Works great and no issues so far.The one thing I do not like about it is the 8GB RAM is comprised of four 2GB DIMMS.  There are no free slots for RAM expansion.  I doubt it will be needed for the uses for which it is intended, but, be aware that you are not likely to be able expand RAM on these boxes without replacing existing RAM with larger capacity DIMMS.