I still use the original p180 as a home fileserver case. Stuck in a network cabinet in my garage sporting loads of ol mechanicals for mass storage and a single ssd for when I need to transfer client data faster. Now I am being bottlenecked by my gigabit network. Time to try and source 2.5gbp or 5 gbp network equipment and nics.I remember when the P180 (and the SPCR edition) first came out. It was a huge case though so I was happy when the mini P180 was released. I picked up two of those and only just now replaced the one I was using with my new PC build. Decided to go ATX instead of microATX so the mini P180 wouldn't work. Instead going with a Sun Ultra 45 Workstation case for a "sleeper" build. Anyways, I for one really like the fact that they removed the top vent on these ones. That was one of my biggest issues with the original. I understand that's a big open area that you can stick MOAR FANS on. But it kind of defeats the purpose of a quiet build. Especially for a floor type PC where the top can be pointing right at you and makes for an easy target for crap to fall into. I always blocked these up myself. Antec never had great fans so no surprise that these aren't good either. My biggest issue with this version is the big open side panel on the back side. Its very possible that depending on your setup, that it might be against a wall or desk and be blocked anyways. But still, like the top vent on the old ones, it somewhat defeats the purpose of all then dampening to then have a big undampened opening.