The cpu-z question mark is confusing, but It looks like you dont have a ton of room in your case there but you would be much happier with a Noctua NH-D14 instead of that neptwin or ice warrior. Its the same height as the hyper 212 and it will out-perform probably any air cooler under that height. Not sure where your from but the noctua will be a much nicer cooler, Also the alpenfon K2 is decent and proper size if you can find that anywhere aswell.
http://www.alpenfoehn.de/index.php/en/cpu-cooler/10-cpu-kuehler/7-k2
http://www.noctua.at/main.php?show=productview&products_id=34&lng=en
http://www.alpenfoehn.de/index.php/en/cpu-cooler/10-cpu-kuehler/7-k2
http://www.noctua.at/main.php?show=productview&products_id=34&lng=en