I thought this would be a decent deals
Antec TriCool 120mm Green LED Case Fan
Antec TriCool 120mm Fan
Antec TriCool 120mm Blue LED Case Fan
Antec TriCool 120mm Red LED Case Fan

Suggest putting "case fan" in title.

smokin.. in for 4 dbb fans.

In for 3 dbb's. I was just looking at this yesterday and saw shipping cost more than the fans! Thank you!

Smokin' deal indeed, mucho gracias OP!

vannguyen0 said:Why are the DBB the best?
dual ball bearing. quietest

Thanks OP.
Needed some for work and home.
Great deal.

in for 2. thanks OP

pinoyboy03 said:billybabe3883 said:Are these fairly easy to install and are they meant to replace a pc fan? I have a compq presario that has a noisy fan. Im wondering if this or the 80mm would work?

Second....whats the difference (besides 40mm) between the 120mm and 80mm?

Thanks again FW'ers for your help

the difference between 40mm, 80mm, and 120mm is the size. 40mm is the smallest, 120mm is the largest. in your case most likely you will need an 80mm. you can verify this by measuring the old fan in centimeters. 10mm = 1cm.

thanks for the help, but i think you missed the original question's point...

besides the size difference, what you need to pay attention to are the dimensions (make sure it can be properly mounted in the space, checking for not only diameter size but also depth), how much air it's moving (as measured by units of cfm), and how loud it is when moving said amount of air (as measured by dB). holding all other things constant, a 120mm fan will move more air at the same audible level as a 80mm, or it will move the same amount of air at a lower audible level. the same general idea applies to why 80mm can be seen as superior to a 40mm.

hope that helps.

Thanks OP in for 2. I am guessing these are the ones with speed switch that let you set the speed (Hi-Med-Low).