I originally just wanted to re-install old HHD's into a Desktop case.  My intention was to consolidate all archives into one home network.  To set up a closed home network or 'Cloud'.  I have several old cable router/modems that probably could be used as a private WiFi. (haven't tested this option, yet wish me luck!)  Shipped in original HP packing with shock foam inserts.  Case has a slight dent (pictured) but does not affect cover removal nor operation.  (It's possible to straighten it but why bother.)  I was surprised by the gaming Mouse and lighted keyboard.  Too fancy for my use but I'm sure economy minded gamers would be pleased as a starter set.  (I don't need it once the 'Cloud' is working.  Everything handled remotely by smart phones.)  Hard drive bays are all SATA which means all my ATX HHD will have to stay in their own external USB drives.  You will need to get your drive mounting hardware and SATA cables (Amazon; SABRENT 3.5 Inch to x2 SSD / 2.5 Inch Internal Hard Drive Mounting Kit [SATA and Power Cables Included] (BK-HDCC) and HDMI data cables for up to two monitors.  I'm looking to add another 500GB HHD or possible SSD but I don't need the read/write speed for transferring files from phone to 'Cloud' Prices seem reasonable on Amazon (though check the 1 stars for issues).  I'm just awed by my two 42" Smart TV's (LG & Hisense) as monitors.  I disconnected the VGA monitor once HDMI cables came.  You do need to reset the primary display to the TV.  I'm Guessing it will come up on TV if no VGA is detected.  I don't like the Win 11 (safe mode) restriction.  Didn't have those problems with this Win 10 Pro versions.  I can access and download files as needed without the dreaded "not companiable" or worse ;"Pay Me!"  Reading Old Apple drives were accomplished with Linux distro Zorin Lite (on my old Levono laptop) though I may switch out the Win 10 Pro if I run into issues,  The Win 10 Pro installed has proven flexible.  I can see why this is a good system for start ups on a budget. (under 10 employees.)  Aloha, Mark, ukeboy57 (youtube)