Hi All after a lot of looking and reading i,ve come up with these 2 makes of case fan ,now which one is the quietest etc ? either 'The Nexus 120mm Real Silent Case Fan' or 'Noctua NF-S12 1200RPM 120mm Silent Case Fan - 3 Pin' ? 

thanks for the reply,and they do get great reviews too,would you say there quieter than the Akasa fan ? as i have one of them in my case ,and it is quiet,but there is a background hum ,its one of the Amber models sold on OCUKjames_earl said:ive got three noctua's on my rad and i think they are amazing. at 1000rpm they are silent. almost inaudiable if you put your ear to them.
right ,so do u think i,d get any quieter than what i have with the Akasa Ambers ? by getting a Nexus or Noctua ?james_earl said:yeah i bought some ambers and panaflo's and NMB Mat's (just like Panaflo's) and im using these above the rest
Right thats what i thought too ,i,m leaning towards a Noctua ,after reading this review http://www.silentpcreview.com/article695-page1.html what do u say ?james_earl said:yeah certainly. the ambers are not that quiet really