Our kids 2010 iMac has served it purpose and now it's time for an upgrade. I'm considering a MacMini instead and using a 4k UHD consumer monitor instead. This is what I found out below: This HDMI port can be used to drive a 4K display, albeit at slower refresh speeds. So with that HDMI port, you can connect a 4K display and expect to see 3840 x 2160 resolution at 30 Hz, or 4096 x 2160 resolution at 24 Hz. Again, that's the same as the 13-inch Retina MacBook Pro. So it seems like a 4k monitor will work but only at 30MHz. Most of these 4k monitors are 120MHz. Will they work from the MacMini HDMI output? Can I use the Thunderbolt 2 port for a mini displayport to HDMI cable to drive the 4k monitor? What are my options? I want multiple purposes for this and would like the kids to use the 4k monitor for a MacMini, game console, to watch movies, etc. Trying to consolidate electronics around the house. Thanks in advance for your feedback.